User:Abyssal/List of Rupelian life

• †Abadzekhia –
  • †Abadzekhia mariae – cf.
  • †Abadzekhia marinae –
  • †Abadzekhia tarletskovi – cf.
  • †Abadzekhia tarletskovi –
• †Abies –
  • †Abies idahoensis – n. sp.
  • †Abies sp. –
• †Abra –
  • †Abra elegans –
  • †Abra pectorosa –
  • †Abra perovata –
  • †Abra sp. –
• †Acamptogenotia –
  • †Acamptogenotia morreni –
• †Acanthocardia –
  • †Acanthocardia glebosum –
• †Acanthodesia –
  • †Acanthodesia savartii –
• †Acanthognathus –
  • †Acanthognathus incolumis – n. sp.
• †Acanthopanax –
  • †Acanthopanax sp.3 – informal
• †Acanthosoma – ?
  • †Acanthosoma debile – n. sp.
• †Acer – ?
• †Acer –
  • †Acer angustilobum –
  • †Acer ashwillii –
  • †Acer cranei –
  • †Acer florissanti –
  • †Acer glabroides –
  • †Acer hueberi –
  • †Acer idahoensis –
  • †Acer integrilobum –
  • †Acer kluckingii –
  • †Acer macginitiei –
  • †Acer manchesteri –
  • †Acer oligomedianum –
  • †Acer osmonti –
  • †Acer osmontii –
  • †Acer palaeosaccharinum –
  • †Acer rueminianum –
  • †Acer salmonensis –
  • †Acer sp. –
  • †Acer sp. 1 –
  • †Acer sp. 2 – informal
  • †Acer sp. 2 –
  • †Acer sp. A – informal
  • †Acer sp. A –
  • †Acer sp. B –
  • †Acer sp. C – informal
  • †Acer sp. C –
  • †Acer tiffneyi –
  • †Acer tricuspidatum – cf.
• †Aceratherium –
  • †Aceratherium albigense – cf.
  • †Aceratherium sp. –
• †Acericecis –
  • †Acericecis chaneyi – n. sp.
• †Acharax –
  • †Acharax johnsoni – cf.
  • †Acharax subventricosa –
• †Achilleodinium –
  • †Achilleodinium biformoides –
• †Achomosphaera –
  • †Achomosphaera alcicornu –
  • †Achomosphaera sp. –
• †Acila –
  • †Acila asachiensis –
  • †Acila ashiyaensis –
  • †Acila brevis –
  • †Acila gettisburgensis –
  • †Acila gettysburgensis –
  • †Acila gottschei – cf.
  • †Acila kholmskensis –
  • †Acila marujamensis – cf.
  • †Acila moneronica –
  • †Acila osugii –
  • †Acila oyamadensis –
  • †Acila picturata – cf.
  • †Acila plana –
  • †Acila praedivaricata –
  • †Acila praevigilia –
  • †Acila shumardi –
  • †Acila sp. –
  • †Acila submariabilis –
• †Aciprion – n. gen.
• †Aciprion –
  • †Aciprion formosum – n. sp.
  • †Aciprion formosum –
  • †Aciprion majus – n. sp.
• †Aclis –
  • †Aclis matsoni – n. sp.
  • †Aclis sp. –
• †Acmaea –
  • †Acmaea dickersoni – aff.
  • †Acmaea excentrica –
• †Acmopyle –
  • †Acmopyle glabra –
• †Acotherulum –
  • †Acotherulum quercyi – cf.
• †Acra –
  • †Acra subprotracta –
• †Acritophiomys – n. gen.
  • †Acritophiomys bowni – n. sp.
• †Acropora –
  • †Acropora haidingeri – n. sp.
  • †Acropora haidingeri –
  • †Acropora lavandulina –
  • †Acropora pachymorpha – n. sp.
  • †Acropora panamensis –
  • †Acropora ramosi – n. sp.
  • †Acropora ramosi –
  • †Acropora saillans –
  • †Acropora saludensis –
  • †Acropora slovenica –
  • †Acropora sp. –
  • †Acropora sp. B – informal
  • †Acropora sp. C – informal
• †Acrosmilia – "
  • †Acrosmilia dilatata –
• †Acsmithia –
  • †Acsmithia grandiflora – n. sp.
• †Acteocina –
  • †Acteocina crassiplica –
  • †Acteocina exerta –
• †Acteon – "
• †Acteon –
  • †Acteon annectens –
  • †Acteon chehalisensis –
  • †Acteon chilensis –
  • †Acteon menthafons – n. sp.
  • †Acteon menthafons –
  • †Acteon meyeri – n. sp.
  • †Acteon punctatosulcatus –
  • †Acteon punctatus – n. sp.
  • †Acteon scrobiculatus –
  • †Acteon sp. –
  • †Acteon subaldrichi – n. sp.
  • †Acteon subaldrichi –
• †Actinacis –
  • †Actinacis barretti –
  • †Actinacis delicata – cf.
  • †Actinacis rollei – n. sp.
  • †Actinacis rollei –
  • †Actinacis sp. –
• †Actinocythereis –
  • †Actinocythereis thomsoni –
• †Actinodaphne –
  • †Actinodaphne pseudogermari –
• †Adelalopus –
  • †Adelalopus hoogbutseliensis –
• †Adelpharctos – n. gen.
  • †Adelpharctos mirus – n. sp.
• †Adeonellopsis –
  • †Adeonellopsis cyclops – n. sp.
  • †Adeonellopsis cyclops –
  • †Adeonellopsis galeata – n. sp.
  • †Adeonellopsis galeata –
• †Adjidaumo –
  • †Adjidaumo intermedius – n. sp.
  • †Adjidaumo intermedius –
  • †Adjidaumo lophatus –
  • †Adjidaumo maximus – n. sp.
  • †Adjidaumo maximus –
  • †Adjidaumo minimus – cf.
  • †Adjidaumo minimus –
  • †Adjidaumo minutus –
  • †Adjidaumo sp. –
• †Aegyptopithecus – n. gen.
• †Aegyptopithecus –
  • †Aegyptopithecus zeuxis – n. sp.
  • †Aegyptopithecus zeuxis –
• †Aelurictis –
  • †Aelurictis sp. –
• †Aemodipsus – n. gen.
  • †Aemodipsus bornensis – n. sp.
• †Aeoliscus –
  • †Aeoliscus distinctus –
  • †Aeoliscus heinrichi –
• †Aeolothrips –
  • †Aeolothrips extinctus – n. sp.
• †Aequipecten –
  • †Aequipecten cocoana –
  • †Aequipecten redwoodensis – n. sp.
  • †Aequipecten redwoodensis –
  • †Aequipecten submalvinae –
  • †Aequipecten suwaneensis –
• †Aesculus –
  • †Aesculus sp. –
• †Aeshna – cf.
• †Aeshna –
  • †Aeshna heterofasciata – n. sp.
  • †Aeshna paleocyanea – n. sp.
  • †Aeshna sp. –
• †Aetiocetus –
  • †Aetiocetus cotylalveus –
• †Aetobatus –
  • †Aetobatus arcuatus – aff.
  • †Aetobatus sp. –
• †Aetomylaeus –
  • †Aetomylaeus sp. –
• †Aframonius – n. gen.
  • †Aframonius diedies – n. sp.
• †Afrotarsius – n. gen.
  • †Afrotarsius chatrathi – n. sp.
• †Agapilia –
  • †Agapilia picta – cf.
• †Agaronia –
  • †Agaronia mississippiensis –
  • †Agaronia pupa –
• †Agasoma –
  • †Agasoma acuminatum –
  • †Agasoma gravida –
• †Agassizia –
  • †Agassizia sp. –
• †Agathelia –
  • †Agathelia sp. –
• †Agathiphyllia – n. gen.
• †Agathiphyllia –
  • †Agathiphyllia antiguensis –
  • †Agathiphyllia gregaria –
  • †Agathiphyllia hilli –
  • †Agathiphyllia sp. –
  • †Agathiphyllia tenuis –
• †Agathis –
  • †Agathis brevigongylodes –
  • †Agathis sp. –
  • †Agathis sp. 1 – informal
  • †Agathis sp. 2 – informal
  • †Agathis sp. 3 – informal
  • †Agathis spp. –
  • †Agathis tasmanica – n. sp.
  • †Agathis vittatus –
• †Agatrix –
  • †Agatrix mississippiensis –
• †Ageitonomys – n. gen.
  • †Ageitonomys neimongolensis – n. sp.
• †Agelasa –
  • †Agelasa sessilis – n. sp.
• †Agloreidia –
  • †Agloreidia cyclops –
• †Aglyptorhynchus –
  • †Aglyptorhynchus sp. –
• †Agnotocastor –
  • †Agnotocastor coloradensis – n. sp.
  • †Agnotocastor praetereadens – n. sp.
  • †Agnotocastor praetereadens –
  • †Agnotocastor readingi – n. sp.
  • †Agnotocastor readingi –
  • †Agnotocastor sp. –
• †Agorophius –
  • †Agorophius pygmaeus –
  • †Agorophius sp. –
• †Agriochoerus –
  • †Agriochoerus antiquus –
  • †Agriochoerus gaudryi – n. sp.
  • †Agriochoerus guyotianus –
  • †Agriochoerus sp. –
• †Agromyza –
  • †Agromyza incerta – n. sp.
• †Ailanthus –
  • †Ailanthus sp. –
• †Ainicardita –
  • †Ainicardita kinkiliana – cf.
  • †Ainicardita kinkiliana –
  • †Ainicardita napanica – cf.
  • †Ainicardita napanica –
• †Aiuruocatermes – n. gen.
  • †Aiuruocatermes piovezanae – n. sp.
• †Akera –
  • †Akera narica –
  • †Akera striatella –
• †Akhnatenavus –
  • †Akhnatenavus nefertiticyon – n. sp.
• †Akulosamphus – n. gen.
  • †Akulosamphus montanus – n. sp.
• †Alaba –
  • †Alaba blakneyensis –
  • †Alaba dubia –
  • †Alaba macneili – n. sp.
• †Alabina –
  • †Alabina menthafontis – n. sp.
• †Alashania – n. gen.
  • †Alashania tengkoliensis – n. sp.
• †Albanerpeton –
  • †Albanerpeton sp. –
• †Albertwoodemys – n. gen.
  • †Albertwoodemys testudinum – n. sp.
• †Alcithoe –
  • †Alcithoe cribrosa –
  • †Alcithoe pagodoides –
• †Aldrovanda –
  • †Aldrovanda sp. –
• †Alepidophora –
  • †Alepidophora maxima – n. sp.
• †Aliquantula –
  • †Aliquantula insolita – cf.
• †Allacerops –
  • †Allacerops minor –
  • †Allacerops sp. –
  • †Allacerops turgaica – cf.
• †Allactoneura –
  • †Allactoneura veiti – n. sp.
• †Allocyon –
  • †Allocyon loganensis –
• †Allodia –
  • †Allodia nigritella – cf.
  • †Allodia pallipes –
• †Allomys –
  • †Allomys storeri – n. sp.
• †Allosminthus – n. gen.
• †Allosminthus –
  • †Allosminthus khandae – n. sp.
  • †Allosminthus khandae –
  • †Allosminthus sp. – informal
  • †Allosminthus sp. –
• †Alnus –
  • †Alnus carpinoides –
  • †Alnus decipiens –
  • †Alnus fairii –
  • †Alnus gaudinii –
  • †Alnus heterodonta –
  • †Alnus kefersteinii –
  • †Alnus kireevskiana –
  • †Alnus latahensis –
  • †Alnus lemhiensis – n. sp.
  • †Alnus newberryi –
  • †Alnus sp. –
• †Alopias –
  • †Alopias exigua –
• †Alosa –
  • †Alosa sagorensis – cf.
  • †Alosa sculptata –
  • †Alosa sp. –
• †Altica –
  • †Altica dubia – n. sp.
  • †Altica magna – n. sp.
• †Alvania –
  • †Alvania areolifera – cf.
  • †Alvania rupeliensis –
• †Alveolina –
  • †Alveolina borelis – aff.
  • †Alveolina elliptica –
• †Alveopora –
  • †Alveopora rudis –
  • †Alveopora sp. –
  • †Alveopora sp. A – informal
  • †Alveopora tampae –
• †Amagua – n. gen.
  • †Amagua fortis – n. sp.
• †Amalda –
  • †Amalda glandiformis –
  • †Amalda morgani – cf.
  • †Amalda tournoueri –
• †Amara –
  • †Amara foersteri – n. sp.
  • †Amara procera – n. sp.
• †Amauropsis – "
• †Amauropsis –
  • †Amauropsis burnsii – aff.
  • †Amauropsis ocalana –
• †Ambocythere –
  • †Ambocythere elongata – aff.
  • †Ambocythere subreticulata –
• †Amelanchier –
  • †Amelanchier covea –
  • †Amelanchier dignatus –
  • †Amelanchier grayi –
• †Americardia –
  • †Americardia silvacollina – n. sp.
• †Amgupteryx – n. gen.
  • †Amgupteryx zherikhini – n. sp.
• †Amiantis –
  • †Amiantis mathewsoni –
• †Ammodiscus –
  • †Ammodiscus sp. –
• †Ammodytes –
  • †Ammodytes antipae – n. sp.
  • †Ammodytes antipai –
• †Amonia –
  • †Amonia microstriata – n. sp.
  • †Amonia microstriata –
• †Ampelocissus –
  • †Ampelocissus bravoi –
• †Ampelopsis –
  • †Ampelopsis hibschii –
  • †Ampelopsis rotundatoides – cf.
• †Amphechinus –
  • †Amphechinus kansuensis – cf.
  • †Amphechinus rectus –
  • †Amphechinus sp. –
• †Amphiblestrum –
  • †Amphiblestrum curvatum – n. sp.
• †Amphicaenopus –
  • †Amphicaenopus platycephalus – n. sp.
  • †Amphicaenopus platycephalus –
• †Amphicticeps – n. gen.
• †Amphicticeps –
  • †Amphicticeps dorog – n. sp.
  • †Amphicticeps makhchinus – n. sp.
  • †Amphicticeps shackelfordi – n. sp.
  • †Amphicticeps shacklefordi –
• †Amphicynodon – cf.
• †Amphicynodon – ?
• †Amphicynodon –
  • †Amphicynodon gracilis –
  • †Amphicynodon leptorhynchus –
  • †Amphicynodon sp. –
  • †Amphicynodon sp. 2 – informal
  • †Amphicynodon teilhardi – n. sp.
  • †Amphicynodon teilhardi –
  • †Amphicynodon typicus –
  • †Amphicynodon velaunus –
• †Amphidozotherium –
  • †Amphidozotherium cayluxi –
• †Amphimeryx –
  • †Amphimeryx riparius –
• †Amphiope –
  • †Amphiope sp. –
• †Amphioppe –
  • †Amphioppe duffi –
• †Amphiperatherium –
  • †Amphiperatherium ambiguum – cf.
  • †Amphiperatherium ambiguum –
  • †Amphiperatherium exile –
  • †Amphiperatherium lamandini –
  • †Amphiperatherium minutum – cf.
  • †Amphiperatherium minutum –
  • †Amphiperatherium sp. –
• †Amphiroa –
  • †Amphiroa sp. –
• †Amphistegina – ?
• †Amphistegina –
  • †Amphistegina sp. –
• †Amphitragulus – aff.
• †Amphitragulus – ?
  • †Amphitragulus sp. –
• †Amphotis –
  • †Amphotis depressa – n. sp.
• †Ampullina – ?
• †Ampullina –
  • †Ampullina bravoensis – n. sp.
  • †Ampullina crassatinus –
  • †Ampullina flintensis – cf.
  • †Ampullina flintensis – ?
  • †Ampullina flintensis –
  • †Ampullina mississippiensis –
  • †Ampullina solida –
  • †Ampullina sp. –
  • †Ampullina streptostoma –
  • †Ampullina suturata –
  • †Ampullina vaughani –
  • †Ampullina vulcani –
• †Ampullinopsis –
  • †Ampullinopsis berauensis –
  • †Ampullinopsis crassatina –
  • †Ampullinopsis crassatinus –
  • †Ampullinopsis flintensis –
  • †Ampullinopsis sp. –
  • †Ampullinopsis spenceri – n. sp.
  • †Ampullinopsis spenceri –
• †Ampullonatica –
  • †Ampullonatica sp. –
• †Amusium –
  • †Amusium alazanum –
• †Amussiopecten –
  • †Amussiopecten expansus –
  • †Amussiopecten labadyei – cf.
  • †Amussiopecten labadyei –
  • †Amussiopecten subpleuronectes – cf.
  • †Amussiopecten subpleuronectes –
• †Amygdalum –
  • †Amygdalum pygmaea –
• †Amynodon –
  • †Amynodon alxaensis – n. sp.
  • †Amynodon alxaensis –
• †Anacardium –
  • †Anacardium pervianus –
• †Anadara – "
• †Anadara –
  • †Anadara interclathrata –
  • †Anadara lesueuri –
  • †Anadara macneili – n. sp.
  • †Anadara mummi – n. sp.
• †Anagale – n. gen.
  • †Anagale gobiensis – n. sp.
• †Anatolechinos –
  • †Anatolechinos neimongolensis –
• †Anazola –
  • †Anazola clavula – cf.
• †Anchomenus –
  • †Anchomenus bipunctatus – n. sp.
  • †Anchomenus bipunctatus –
• †Anchomomys –
  • †Anchomomys milleri – n. sp.
• †Ancilla –
  • †Ancilla alazana –
  • †Ancilla fishii –
  • †Ancilla indica –
• †Ancodon –
  • †Ancodon sp. –
• †Andemys – n. gen.
• †Andemys –
  • †Andemys frassinettii – n. sp.
  • †Andemys termasi – n. sp.
• †Anechinocardium –
  • †Anechinocardium lorenzanum –
  • †Anechinocardium weaveri – cf.
• †Anenchelum –
  • †Anenchelum angustum – cf.
  • †Anenchelum angustum –
  • †Anenchelum glarisianum –
  • †Anenchelum sp. –
• †Angaria –
  • †Angaria apenninica –
  • †Angaria sp. –
• †Angistoma –
  • †Angistoma brueckneri –
• †Anguis –
  • †Anguis sp. –
• †Angulus –
  • †Angulus benedeni –
  • †Angulus disparoides –
  • †Angulus maximus –
• †Anictis –
  • †Anictis simplicidens –
• †Anisaster –
  • †Anisaster mossomi –
• †Anisocoenia –
  • †Anisocoenia sp. –
• †Anisolambda –
  • †Anisolambda nodulosa – n. sp.
• †Anisorhynchus –
  • †Anisorhynchus effossus – n. sp.
• †Ankylodon –
  • †Ankylodon annectens – cf.
  • †Ankylodon annectens –
• †Annectina –
  • †Annectina biedai – n. sp.
  • †Annectina biedai –
• †Anodonta –
  • †Anodonta subjapanensis –
• †Anodontia –
  • †Anodontia mississippiensis –
  • †Anodontia omaliusi –
  • †Anodontia subjapanensis –
• †Anomia –
  • †Anomia microstriata – n. sp.
  • †Anomia oligoceanica –
  • †Anomia sp. –
  • †Anomia umbonata –
• †Anomoemys – ?
• †Anomoemys –
  • †Anomoemys lohiculus – n. sp.
  • †Anomoemys lohiculus –
  • †Anomoemys sp. –
• †Anomotherium –
  • †Anomotherium langewieschei –
• †Anona –
  • †Anona peruviana –
• †Anoplotherium –
  • †Anoplotherium commune –
• †Ansomys –
  • †Ansomys nexodens –
• †Antalis –
  • †Antalis acutus –
  • †Antalis geminata –
  • †Antalis kickxi –
  • †Antalis kickxii –
  • †Antalis mississippiense –
• †Anthaxia –
  • †Anthaxia beneckei – n. sp.
• †Anthophorites –
  • †Anthophorites gaudryi – n. sp.
• †Anthracochoerus –
  • †Anthracochoerus fabianii –
  • †Anthracochoerus stehlini –
• †Anthracotherium –
  • †Anthracotherium adiposum –
  • †Anthracotherium bugtiense –
  • †Anthracotherium chengbiensis – n. sp.
  • †Anthracotherium magnum –
  • †Anthracotherium monsvialense – cf.
  • †Anthracotherium monsvialense –
  • †Anthracotherium silistrense –
  • †Anthracotherium sp. – ex gr.
  • †Anthracotherium sp. –
• †Antigona –
  • †Antigona aglaurae –
  • †Antigona multilamella –
  • †Antigona undosa –
• †Antiguastrea – "
• †Antiguastrea –
  • †Antiguastrea cellulosa –
  • †Antiguastrea hufrahensis – n. sp.
  • †Antiguastrea lucasiana – n. sp.
  • †Antiguastrea lucasiana –
  • †Antiguastrea lucasiana A – informal
  • †Antiguastrea parva –
  • †Antiguastrea prava –
  • †Antiguastrea silicensis –
  • †Antiguastrea sp. –
• †Antillipecten –
  • †Antillipecten flintensis –
  • †Antillipecten guanicus –
• †Antilohyrax – n. gen.
  • †Antilohyrax pectidens – n. sp.
• †Antropora –
  • †Antropora lowei – n. sp.
  • †Antropora pyriforme –
  • †Antropora rectum –
• †Aoteadrillia –
  • †Aoteadrillia calliomorpha – aff.
• †Apalone –
  • †Apalone sp. –
• †Aperiploma –
  • †Aperiploma bainbridgensis –
• †Aphanus –
  • †Aphanus contractus – n. sp.
  • †Aphanus contractus –
  • †Aphanus pulchellus –
• †Aphidecta –
  • †Aphidecta marginata – n. sp.
  • †Aphidecta marginata – ?
• †Aphrocallistes –
  • †Aphrocallistes sp. –
• †Aphrophora –
  • †Aphrophora brevistylata – n. sp.
  • †Aphrophora dimidia – n. sp.
  • †Aphrophora pinguicula –
  • †Aphrophora pulchra – n. sp.
  • †Aphrophora pulchra –
  • †Aphrophora sp. –
• †Apicula –
  • †Apicula bowenae –
• †Apidium – n. gen.
• †Apidium –
  • †Apidium bowni – n. sp.
  • †Apidium moustafai – n. sp.
  • †Apidium phiomense – n. sp.
  • †Apidium phiomense –
  • †Apidium zuetina – n. sp.
• †Apiocyphraea –
  • †Apiocyphraea sp. –
• †Apiocypraea –
  • †Apiocypraea subexcisa –
• †Apion –
  • †Apion levirostre – n. sp.
  • †Apion parvum – n. sp.
  • †Apion parvum –
  • †Apion primordiale – cf.
  • †Apion primordiale –
  • †Apion sulcatum – n. sp.
• †Apiotoma –
  • †Apiotoma bassi –
• †Apis –
  • †Apis petrefacta – n. sp.
• †Apletotomeus –
  • †Apletotomeus crassus – n. sp.
  • †Apletotomeus crassus –
• †Aplodinotus –
  • †Aplodinotus distortus –
  • †Aplodinotus gemma –
• †Apocynospermum –
  • †Apocynospermum striatum –
• †Aporrhais –
  • †Aporrhais lirata –
  • †Aporrhais menthafontis – n. sp.
  • †Aporrhais oxydactylus –
  • †Aporrhais speciosa –
• †Aprotodon –
  • †Aprotodon lanzhouensis –
• †Apteodinium –
  • †Apteodinium sp. –
• †Apternodus –
  • †Apternodus gregoryi – n. sp.
• †Apterodon – cf.
• †Apterodon –
  • †Apterodon altidens –
  • †Apterodon gaudryi –
  • †Apterodon intermedius – n. sp.
  • †Apterodon macrognathus –
  • †Apterodon rauenbergensis – n. sp.
  • †Apterodon sp. – n. sp.
  • †Apterodon sp. –
• †Aptyxis –
  • †Aptyxis reticulatus –
  • †Aptyxis undatus –
• †Aquilofusus –
  • †Aquilofusus biformis –
  • †Aquilofusus maeli –
  • †Aquilofusus multisulcatus –
  • †Aquilofusus sp. –
• †Arachnopusia –
  • †Arachnopusia vicksburgica –
• †Aracispermum –
  • †Aracispermum canaliculatum –
  • †Aracispermum jugatum –
• †Aralia –
  • †Aralia pusilla –
  • †Aralia sp. –
• †Araloselachus –
  • †Araloselachus cuspidata –
  • †Araloselachus cuspidatus –
• †Arambourgthurus – n. gen.
  • †Arambourgthurus scombrurus –
• †Araucaria –
  • †Araucaria fimbriatus –
  • †Araucaria sp. 1 – informal
• †Araucariacites –
  • †Araucariacites australis –
• †Arbia –
  • †Arbia aldrichi –
• †Arca –
  • †Arca biangula –
  • †Arca bravoensis – n. sp.
  • †Arca imbricata –
  • †Arca puntaensis –
  • †Arca sakamizuensis –
  • †Arca sandbergeri –
  • †Arca sp. –
  • †Arca submultiformis –
  • †Arca subrotracta –
• †Archaeocyon –
  • †Archaeocyon leptodus –
  • †Archaeocyon pavidus –
• †Archaeohyrax –
  • †Archaeohyrax patagonicus –
• †Archaeolithothamnium –
  • †Archaeolithothamnium lugeoni –
  • †Archaeolithothamnium sp. –
• †Archaeomangus – n. gen.
  • †Archaeomangus ulanhureensis – n. sp.
• †Archaeopteropus – n. gen.
• †Archaeopteropus –
  • †Archaeopteropus transiens – n. sp.
  • †Archaeopteropus transiens –
• †Archaeotherium –
  • †Archaeotherium lemleyi – n. sp.
  • †Archaeotherium marshi –
  • †Archaeotherium mortoni –
  • †Archaeotherium palustris – n. sp.
  • †Archaeotherium sp. –
• †Archaeotypotherium –
  • †Archaeotypotherium pattersoni – n. sp.
  • †Archaeotypotherium propheticus –
  • †Archaeotypotherium tinguiriricaense – n. sp.
• †Archaeus –
  • †Archaeus glarisianus –
• †Archaeutatus –
  • †Archaeutatus sp. –
• †Archaias – ?
• †Archaias –
  • †Archaias sp. –
• †Archierato –
  • †Archierato pyrulata –
• †Archipraon –
  • †Archipraon gausai – n. sp.
• †Archisyrphus – n. gen.
  • †Archisyrphus opacus – n. sp.
• †Architectonica –
  • †Architectonica carocollata – cf.
  • †Architectonica fungina –
  • †Architectonica hargeri –
  • †Architectonica meliconae –
  • †Architectonica narica –
  • †Architectonica sp. –
  • †Architectonica spp. –
  • †Architectonica sullana –
  • †Architectonica textilina –
  • †Architectonica trilirata –
• †Arcomytilus –
  • †Arcomytilus biochei – cf.
• †Arcopagia – ?
• †Arcopagia –
  • †Arcopagia emiliae –
  • †Arcopagia heberti –
  • †Arcopagia herberti –
  • †Arcopagia sp. –
• †Arcoperna –
  • †Arcoperna inflata –
  • †Arcoperna linteata – n. sp.
• †Arcoscalpellum –
  • †Arcoscalpellum knapptonensis – n. sp.
  • †Arcoscalpellum raricostatum –
  • †Arcoscalpellum renevieri –
  • †Arcoscalpellum sp. –
• †Arctica –
  • †Arctica islandica –
• †Ardynia – n. gen.
• †Ardynia –
  • †Ardynia kazachstanensis –
  • †Ardynia mongoliensis – cf.
  • †Ardynia praecox – n. sp.
• †Ardynictis – n. gen.
  • †Ardynictis furunculus – n. sp.
• †Ardynomys – n. gen.
• †Ardynomys –
  • †Ardynomys chihi – n. sp.
  • †Ardynomys olseni – n. sp.
  • †Ardynomys sp. –
• †Arene –
  • †Arene nodosa – n. sp.
• †Areoligera –
  • †Areoligera semicirculata –
  • †Areoligera sp. –
• †Argentina –
  • †Argentina parvula –
• †Argilloecia –
  • †Argilloecia hiwanneensis –
  • †Argilloecia laevissima –
• †Argobuccinum –
  • †Argobuccinum tubercularis –
• †Argopecten – ?
  • †Argopecten sp. –
• †Argouburus – n. gen.
  • †Argouburus minutus – n. sp.
• †Argyromys –
  • †Argyromys cicigei –
• †Argyrotheca –
  • †Argyrotheca sp. –
• †Ariidarum – "
  • †Ariidarum vangionis –
• †Arretosaurus – n. gen.
  • †Arretosaurus ornatus – n. sp.
• †Arrhoges –
  • †Arrhoges speciosus –
• †Arsinoea – n. gen.
  • †Arsinoea kallimos – n. sp.
• †Arsinoitherium –
  • †Arsinoitherium sp. –
  • †Arsinoitherium zitteli –
• †Arsinotherium –
  • †Arsinotherium andrewsi –
• †Arthrocardia –
  • †Arthrocardia sp. –
• †Asconema –
  • †Asconema oligocaena – n. sp.
• †Ashleycetus – n. gen.
  • †Ashleycetus planicapitis – n. sp.
• †Ashleychelys – n. gen.
• †Ashleychelys –
  • †Ashleychelys palmeri – n. sp.
  • †Ashleychelys palmeri –
• †Asiadidelphis –
  • †Asiadidelphis akbarbugtii – n. sp.
• †Asiavorator – n. gen.
• †Asiavorator –
  • †Asiavorator gracilis – n. sp.
  • †Asiavorator gracilis –
• †Astarte – "
• †Astarte – ?
• †Astarte –
  • †Astarte kickxi –
  • †Astarte menthifontis – n. sp.
  • †Astarte menthifontis –
  • †Astarte planilamella – n. sp.
  • †Astarte sp. –
  • †Astarte triangulata –
• †Asterattus –
  • †Asterattus sp. –
• †Asterigerina –
  • †Asterigerina sp. –
• †Asterocarpinus –
  • †Asterocarpinus chaneyi –
  • †Asterocarpinus perplexans –
• †Asterosmilia –
  • †Asterosmilia sp. –
• †Asthenognathus –
  • †Asthenognathus laverdensis –
• †Astraea –
  • †Astraea hudsoniana –
• †Astralium –
  • †Astralium aquitanicum –
  • †Astralium polkensis –
• †Astreopora –
  • †Astreopora antiguensis –
  • †Astreopora decaphylla – n. sp.
  • †Astreopora decaphylla –
  • †Astreopora meneghiniana –
  • †Astreopora sp. –
  • †Astreopora tecta –
• †Astrhelia –
  • †Astrhelia neglecta – n. sp.
• †Astrocoenia – ?
• †Astrocoenia –
  • †Astrocoenia incrustans –
  • †Astrocoenia lobatorotundata –
  • †Astrocoenia multigranosa – n. sp.
  • †Astrocoenia nana – n. sp.
  • †Astrocoenia nana –
  • †Astrocoenia palmata –
  • †Astrocoenia portoricensis –
  • †Astrocoenia sp. –
• †Astrononion –
  • †Astrononion sp. –
• †Astropecten –
  • †Astropecten sp. –
• †Astrophora –
  • †Astrophora sp. –
• †Atavocricetodon – ?
• †Atavocricetodon –
  • †Atavocricetodon atavoides – n. sp.
  • †Atavocricetodon atavus – n. sp.
  • †Atavocricetodon atavus – ex gr.
  • †Atavocricetodon atavus – cf.
  • †Atavocricetodon atavus –
  • †Atavocricetodon hugueneyae – n. sp.
  • †Atavocricetodon kurthi – n. sp.
  • †Atavocricetodon minusculus – n. sp.
  • †Atavocricetodon nanoides – n. sp.
  • †Atavocricetodon nanus – n. sp.
  • †Atavocricetodon nanus – aff.
  • †Atavocricetodon nanus –
  • †Atavocricetodon paaliense – n. sp.
  • †Atavocricetodon sp. –
• †Atergatis – ?
  • †Atergatis sp. –
• †Athalia –
  • †Athalia vetuecclesiae – n. sp.
• †Athleta –
  • †Athleta affinis –
  • †Athleta curvirostata –
  • †Athleta jacobsi – n. sp.
  • †Athleta petrosa –
  • †Athleta rathieri –
  • †Athleta sindiensis –
• †Athrotaxis –
  • †Athrotaxis mesibovii – n. sp.
  • †Athrotaxis mesibovii –
  • †Athrotaxis rhomboidea –
• †Atlanta –
  • †Atlanta fossilis –
• †Atrina –
  • †Atrina argentea –
  • †Atrina rioturbiensis – cf.
• †Aturia –
  • †Aturia alabamensis –
  • †Aturia angustata –
  • †Aturia berryi –
  • †Aturia narica –
  • †Aturia peruviana –
  • †Aturia richardsi – n. sp.
  • †Aturia sp. –
• †Atys –
  • †Atys caseyi – n. sp.
  • †Atys caseyi –
  • †Atys pinguis – n. sp.
• †Aucuba –
  • †Aucuba smileyi –
• †Aulacomya –
  • †Aulacomya atra – cf.
  • †Aulacomya subfragilis –
• †Aulostomus –
  • †Aulostomus fractus – n. sp.
  • †Aulostomus medius –
• †Aurila –
  • †Aurila socra – n. sp.
  • †Aurila socra –
• †Austrocallista –
  • †Austrocallista iheringi –
• †Austrocominella –
  • †Austrocominella fueguensis –
• †Austrofusus – ?
  • †Austrofusus n. sp. – informal
• †Austrolithes –
  • †Austrolithes incompositus –
• †Austrosequoia –
  • †Austrosequoia tasmanica – n. sp.
• †Austrotrillina –
  • †Austrotrillina sp. –
• †Auxides –
  • †Auxides cernegurae – cf.
  • †Auxides cernegurae –
• †Axelella –
  • †Axelella elongata – n. sp.
  • †Axelella elongata –
• †Azolla –
  • †Azolla sibirica – cf.
  • †Azolla sp. –
• †Babylonella –
  • †Babylonella fusiformis –
  • †Babylonella pusilla –
• †Babylonia –
  • †Babylonia corona –
• †Bachitherium –
  • †Bachitherium curtum – cf.
  • †Bachitherium curtum –
  • †Bachitherium insigne – cf.
  • †Bachitherium vireti –
• †Bagous –
  • †Bagous atavus – n. sp.
  • †Bagous bicolor – n. sp.
  • †Bagous palintonus – n. sp.
• †Baguatherium – n. gen.
• †Baguatherium –
  • †Baguatherium jaureguii – n. sp.
  • †Baguatherium jaureguii –
• †Bahinia –
  • †Bahinia banyueae – n. sp.
• †Balanophyllia –
  • †Balanophyllia elongata – n. sp.
  • †Balanophyllia elongata –
  • †Balanophyllia inaequidens –
  • †Balanophyllia sp. –
• †Balanus –
  • †Balanus halosydne – n. sp.
  • †Balanus halosydne –
  • †Balanus sp. –
• †Balcis –
  • †Balcis naummani –
• †Baluchimys – n. gen.
• †Baluchimys –
  • †Baluchimys barryi – n. sp.
  • †Baluchimys chaudryi –
  • †Baluchimys ganeshapher – n. sp.
  • †Baluchimys sp. –
• †Baluchitherium –
  • †Baluchitherium osborni –
• †Banksieaeformis –
  • †Banksieaeformis sp. 2 – informal
• †Banksieaephyllum –
  • †Banksieaephyllum linearis – n. sp.
  • †Banksieaephyllum orientalis – n. sp.
  • †Banksieaephyllum sp. 3 – informal
  • †Banksieaephyllum sp. 4 – informal
• †Barbatia –
  • †Barbatia appendiculata –
  • †Barbatia cuculloides –
  • †Barbatia incomposita –
  • †Barbatia juliana –
  • †Barbatia lima –
  • †Barbatia marylandica – ?
  • †Barbatia mississippiensis –
  • †Barbatia paradiagona – n. sp.
  • †Barbatia paradiagona –
  • †Barbatia sp. –
• †Barbus –
  • †Barbus sp. –
• †Baris –
  • †Baris naviculare – n. sp.
• †Barrancatatus – ?
• †Barrancatatus –
  • †Barrancatatus maddeni – n. sp.
  • †Barrancatatus rigidus –
  • †Barrancatatus tinguiririquensis – n. sp.
• †Barytherium –
  • †Barytherium grave –
• †Bathangia –
  • †Bathangia sessilis –
• †Bathornis –
  • †Bathornis celeripes –
  • †Bathornis sp. –
• †Bathyarca –
  • †Bathyarca saxonica –
• †Bathycyathus – n. gen.
• †Bathycyathus –
  • †Bathycyathus matheroni – n. sp.
  • †Bathycyathus pulcher – n. sp.
• †Bathygenys –
  • †Bathygenys sp. –
• †Bathysiphon –
  • †Bathysiphon taurinesis –
• †Bathytoma –
  • †Bathytoma congesta –
  • †Bathytoma crenata –
  • †Bathytoma leunisii –
  • †Bathytoma rhomboidea – n. sp.
  • †Bathytoma rhomboidea –
• †Batiacasphaera –
  • †Batiacasphaera sp. –
• †Batissa –
  • †Batissa crawfurdi –
  • †Batissa kodungensis –
• †Batrachosauroides – ?
  • †Batrachosauroides sp. –
• †Bayania –
  • †Bayania semidecussata –
• †Beckerosperma –
  • †Beckerosperma ovalicarpa –
• †Behemotops –
  • †Behemotops proteus –
• †Belgirallus – n. gen.
• †Belgirallus – cf.
• †Belgirallus –
  • †Belgirallus minutus – n. sp.
  • †Belgirallus oligocaenus – n. sp.
  • †Belgirallus oligocaenus –
  • †Belgirallus sp. –
• †Bellamya –
  • †Bellamya mabutii –
• †Bellatara –
  • †Bellatara narica –
• †Bembidium –
  • †Bembidium laevigatum – n. sp.
• †Benoistia –
  • †Benoistia abbreviata –
  • †Benoistia boblayi –
• †Berchemia – ?
  • †Berchemia sp. –
• †Bergouniouxchelys –
  • †Bergouniouxchelys vallisnerii – n. sp.
  • †Bergouniouxchelys vallisnerii –
• †Betula –
  • †Betula angustifolia –
  • †Betula apoda –
  • †Betula ashleyi –
  • †Betula buzekii –
  • †Betula dryadum –
  • †Betula lemhiensis – n. sp.
  • †Betula sp. –
• †Bibio – aff.
• †Bibio –
  • †Bibio aymardi – n. sp.
  • †Bibio baumbergeri – n. sp.
  • †Bibio dislocatus – n. sp.
  • †Bibio lignarius –
  • †Bibio major –
  • †Bibio marginatus – n. sp.
  • †Bibio robustus – n. sp.
  • †Bibio robustus – ?
  • †Bibio sp. –
• †Bibiodes –
  • †Bibiodes sp. –
• †Bidenichthys –
  • †Bidenichthys sp. –
• †Birkamys – n. gen.
• †Birkamys – cf.
  • †Birkamys korai – n. sp.
  • †Birkamys sp. –
• †Biscutum –
  • †Biscutum constans –
• †Bittium –
  • †Bittium acuminiense – cf.
  • †Bittium caseyi –
  • †Bittium ottoi – n. sp.
  • †Bittium silicium –
  • †Bittium sp. –
  • †Bittium sublima –
  • †Bittium undulosum –
• †Blacktops – n. gen.
• †Blacktops –
  • †Blacktops latidens – n. sp.
  • †Blacktops longinares – n. sp.
• †Blainvillimys –
  • †Blainvillimys avus –
  • †Blainvillimys blainvillei – cf.
  • †Blainvillimys blainvillei –
  • †Blainvillimys gemellus – n. sp.
  • †Blainvillimys gemellus – ?
  • †Blainvillimys gemellus –
  • †Blainvillimys gregarius – cf.
  • †Blainvillimys gregarius –
  • †Blainvillimys heimersheimensis – aff.
  • †Blainvillimys helmeri – cf.
  • †Blainvillimys helmeri –
  • †Blainvillimys langei – n. sp.
  • †Blainvillimys langei – cf.
  • †Blainvillimys langei –
  • †Blainvillimys rotundidens – n. sp.
• †Blatta –
  • †Blatta sundgaviensis – n. sp.
• †Blechnum – ?
  • †Blechnum sp. –
• †Blepharipoda –
  • †Blepharipoda brucei –
• †Boehlensipollis –
  • †Boehlensipollis hohli –
• †Bohlinotona – ?
  • †Bohlinotona spp. –
• †Bolivina –
  • †Bolivina beyrichi –
  • †Bolivina sp. –
• †Bolivinopsis –
  • †Bolivinopsis cubensis –
• †Bolma –
  • †Bolma marshalli –
• †Borelis –
  • †Borelis inflata –
  • †Borelis pygmaea –
  • †Borelis sp. –
• †Bornia –
  • †Bornia tallahalaensis – n. sp.
• †Borsonia –
  • †Borsonia aguilae –
  • †Borsonia protexta –
• †Bothidarum – "
  • †Bothidarum sp. –
• †Bothriodon –
  • †Bothriodon americanus –
  • †Bothriodon rostratus –
  • †Bothriodon sp. –
  • †Bothriodon velaunum –
• †Bothriogenys –
  • †Bothriogenys andrewsi –
  • †Bothriogenys fraasi –
  • †Bothriogenys gorringei –
  • †Bothriogenys rugulosus –
  • †Bothriogenys sp. –
• †Boutersemia – n. gen.
• †Boutersemia – cf.
• †Boutersemia –
  • †Boutersemia belgica – n. sp.
  • †Boutersemia parvula – n. sp.
  • †Boutersemia sp. –
• †Bovicornu –
  • †Bovicornu eocenense –
• †Braarudosphaera –
  • †Braarudosphaera bigelowii –
• †Brachidontes –
  • †Brachidontes mississippiensis –
  • †Brachidontes sp. –
• †Brachitoma –
  • †Brachitoma behmi –
• †Brachycerus –
  • †Brachycerus lecoquii – n. sp.
• †Brachychiton – aff.
  • †Brachychiton sp. –
• †Brachycythere –
  • †Brachycythere sp. –
• †Brachygaulus – cf.
  • †Brachygaulus sp. –
• †Brachyodus –
  • †Brachyodus hui –
• †Brachypelta –
  • †Brachypelta retrita – n. sp.
• †Brachyrhynchocyon –
  • †Brachyrhynchocyon sp. –
• †Bracon –
  • †Bracon diffusiventre – n. sp.
  • †Bracon induratum – n. sp.
  • †Bracon macrostigma – n. sp.
  • †Bracon praeteritus –
• †Bradysia –
  • †Bradysia oligocenica – n. sp.
  • †Bradysia tertiaria – n. sp.
• †Branchioplax –
  • †Branchioplax washingtoniana –
• †Bransateryx –
  • †Bransateryx vireti –
• †Bransatoglis –
  • †Bransatoglis attenuatus – n. sp.
  • †Bransatoglis micio –
  • †Bransatoglis misonnei –
  • †Bransatoglis parvus – n. sp.
  • †Bransatoglis sjeni – n. sp.
  • †Bransatoglis sjeni –
• †Brasenia –
  • †Brasenia nymphaeoides –
  • †Brasenia ovula – cf.
  • †Brasenia rotundata –
• †Brevinucula –
  • †Brevinucula pseudopunctata – n. sp.
  • †Brevinucula pseudopunctata –
• †Brisaster –
  • †Brisaster sp. –
• †Brissopatagus –
  • †Brissopatagus alabamensis –
• †Brissopsis –
  • †Brissopsis praeluzonica –
  • †Brissopsis sp. –
• †Brissus –
  • †Brissus sp. –
• †Bronnothyris –
  • †Bronnothyris subradiata –
• †Bruchela –
  • †Bruchela cincta – n. sp.
• †Bruchus –
  • †Bruchus crassus – n. sp.
  • †Bruchus decrepitus – n. sp.
  • †Bruchus pisi – cf.
• †Bruclarkia –
  • †Bruclarkia columbiana –
• †Bryanpattersonia – n. gen.
• †Bryanpattersonia –
  • †Bryanpattersonia sulcidens –
• †Brychotherium – n. gen.
  • †Brychotherium ephalmos – n. sp.
• †Bryochelys –
  • †Bryochelys waterkyni –
• †Budashevella –
  • †Budashevella curviseptata –
  • †Budashevella kamtchatica –
• †Buffonellaria –
  • †Buffonellaria entomostoma –
• †Bufo –
  • †Bufo sp. –
• †Bugtilemur – n. gen.
  • †Bugtilemur mathesoni – n. sp.
• †Bugtimys – n. gen.
• †Bugtimys –
  • †Bugtimys zafarullahi – n. sp.
  • †Bugtimys zafarullahi –
• †Bugtipithecus – n. gen.
  • †Bugtipithecus inexpectans – n. sp.
• †Bulimna –
  • †Bulimna sp. –
• †Bullalveolina –
  • †Bullalveolina sp. –
• †Bunobrachyodus –
  • †Bunobrachyodus sp. –
• †Bunohyrax –
  • †Bunohyrax fajumensis – aff.
  • †Bunohyrax fajumensis –
  • †Bunohyrax major –
  • †Bunohyrax mirus – aff.
  • †Bunohyrax sp. – n. sp.
• †Buntonia –
  • †Buntonia sp. –
• †Buprestis –
  • †Buprestis meyeri – n. sp.
  • †Buprestis senecta – n. sp.
• †Bursa –
  • †Bursa sp. –
  • †Bursa vitrix –
• †Buteo –
  • †Buteo fluviaticus – n. sp.
  • †Buteo grangeri – n. sp.
• †Butselia – n. gen.
• †Butselia –
  • †Butselia biveri – n. sp.
  • †Butselia biveri –
• †Butseloglis –
  • †Butseloglis tenuis – n. sp.
  • †Butseloglis tenuis –
• †Buxus – ?
  • †Buxus egeriana –
• †Bythocypris – ?
  • †Bythocypris gibsonensis –
• †Caberea –
  • †Caberea boryi –
• †Cadulus –
  • †Cadulus corpulentus –
  • †Cadulus quadriturritus –
  • †Cadulus sp. –
  • †Cadulus vicksburgensis –
• †Cadurcodon – n. gen.
• †Cadurcodon –
  • †Cadurcodon ardynensis – n. sp.
  • †Cadurcodon ardynensis –
  • †Cadurcodon kazakademius – n. sp.
  • †Cadurcodon sp. –
  • †Cadurcodon suhaituensis – n. sp.
  • †Cadurcodon suhaituensis –
• †Caecum –
  • †Caecum glimmerodense – cf.
  • †Caecum solitarium –
• †Caenocara –
  • †Caenocara bovistae – cf.
• †Caenomeryx – cf.
• †Caenomeryx –
  • †Caenomeryx filholi –
  • †Caenomeryx procommunis – cf.
  • †Caenomeryx procommunis –
  • †Caenomeryx sp. –
• †Caestocorbula –
  • †Caestocorbula henckeliusiana –
• †Cainomeryx –
  • †Cainomeryx sp. –
• †Cainotherium –
  • †Cainotherium laticurvatum –
• †Calamagras – n. gen.
• †Calamagras –
  • †Calamagras angulatus – n. sp.
  • †Calamagras angulatus –
  • †Calamagras murivorus – n. sp.
  • †Calamagras murivorus –
  • †Calamagras platyspondyla –
  • †Calamagras sp. –
  • †Calamagras talpivorus – n. sp.
• †Calappa –
  • †Calappa sp. –
• †Calclamnella –
  • †Calclamnella fusiformis –
  • †Calclamnella sp. –
• †Calcligula –
  • †Calcligula elgeri –
• †Callianassa –
  • †Callianassa bandonensis –
• †Callicoma –
  • †Callicoma serratifolia –
• †Calliostoma –
  • †Calliostoma blanfordi –
  • †Calliostoma silicatum – ?
  • †Calliostoma silicatum –
  • †Calliostoma sp. – informal
  • †Calliostoma sp. –
• †Calliotropis –
  • †Calliotropis fenestratus – aff.
• †Callista –
  • †Callista goniopisthus – n. sp.
  • †Callista goniopisthus –
  • †Callista misawaensis –
  • †Callista neusensis –
  • †Callista sobrina –
  • †Callista sp. –
  • †Callista spendida –
  • †Callista splendida –
• †Callocardia –
  • †Callocardia riocollazica –
  • †Callocardia subarata –
• †Callopora –
  • †Callopora vicina – n. sp.
• †Callucina –
  • †Callucina choctavensis –
  • †Callucina thierensi –
• †Calocedrus –
  • †Calocedrus schornii –
• †Calosoma –
  • †Calosoma agassizi –
  • †Calosoma grasui – n. sp.
• †Calpensia – ?
  • †Calpensia sp. –
• †Calpurna –
  • †Calpurna cookei – n. sp.
  • †Calpurna cookei –
• †Calyptraea – "
• †Calyptraea –
  • †Calyptraea conradi –
  • †Calyptraea juliana –
  • †Calyptraea labellata –
  • †Calyptraea merriami – cf.
  • †Calyptraea pileus –
  • †Calyptraea sp. –
  • †Calyptraea spp. –
  • †Calyptraea striatella –
• †Campanile –
  • †Campanile rarinodosum – cf.
• †Campestrallomys –
  • †Campestrallomys annectens – n. sp.
  • †Campestrallomys annectens –
  • †Campestrallomys siouxensis – n. sp.
• †Camponotus –
  • †Camponotus compactus – n. sp.
  • †Camponotus mengei –
  • †Camponotus novotnyi – n. sp.
  • †Camponotus vehemens – n. sp.
  • †Camponotus vehemens –
• †Cancellaria –
  • †Cancellaria evulsa –
  • †Cancellaria pseudocancellata –
  • †Cancellaria pseudovulsa –
• †Canchadelphys – n. gen.
  • †Canchadelphys cristata – n. sp.
• †Cantharus –
  • †Cantharus bucklandi – cf.
  • †Cantharus erythrostoma –
  • †Cantharus heberti –
  • †Cantharus herberti –
  • †Cantharus intermedia –
  • †Cantharus martiniana –
• †Capros –
  • †Capros radobojanus –
  • †Capros rhenanus –
• †Capulus –
  • †Capulus americanus –
  • †Capulus langdoni – n. sp.
  • †Capulus planus –
• †Caranx –
  • †Caranx macoveii – n. sp.
• †Carcharhinus –
  • †Carcharhinus balochenisis –
  • †Carcharhinus balochensis –
  • †Carcharhinus perseus – n. sp.
  • †Carcharhinus perseus –
  • †Carcharhinus sp. –
• †Carcharias –
  • †Carcharias acutissima – cf.
  • †Carcharias acutissima –
  • †Carcharias acutissimus –
  • †Carcharias gustrowensis –
  • †Carcharias sp. –
• †Carcharodon –
  • †Carcharodon augustidens –
  • †Carcharodon auriculatus –
  • †Carcharodon hastalis –
• †Carcharoides –
  • †Carcharoides catticus –
• †Cardiocardita – "
• †Cardiocardita –
  • †Cardiocardita inaequalis –
  • †Cardiocardita mironovi –
• †Cardiomya –
  • †Cardiomya interstitialis –
  • †Cardiomya kovatschensis –
  • †Cardiomya majanatschensis –
  • †Cardiomya makiyamai –
  • †Cardiomya tigilensis –
• †Cardita –
  • †Cardita arduini –
  • †Cardita liveoakensis – ?
  • †Cardita liveoakensis –
  • †Cardita pleschakovi –
  • †Cardita shepardi –
• †Carditamera –
  • †Carditamera newelli –
• †Carditella –
  • †Carditella aldrichi –
• †Cardium – "
• †Cardium –
  • †Cardium brooksvillensis –
  • †Cardium cedrelarum – n. sp.
  • †Cardium gadsdenense – cf.
  • †Cardium gadsdenense – aff.
  • †Cardium hernandoense – aff.
  • †Cardium hernandoensis –
  • †Cardium kanleanum –
  • †Cardium kinsimarae –
  • †Cardium lipoldi –
  • †Cardium pisum –
  • †Cardium precursor –
  • †Cardium sp. –
  • †Cardium suwannense –
  • †Cardium thetregyinense –
  • †Cardium transilvanicum –
• †Caricella –
  • †Caricella demissa –
  • †Caricella reticulata –
• †Carinaria –
  • †Carinaria caperata –
• †Carolinachelys –
  • †Carolinachelys wilsoni –
• †Carpinus –
  • †Carpinus grandis –
  • †Carpinus mediomontana –
• †Carpolithes –
  • †Carpolithes belensis –
  • †Carpolithes cicciformis –
  • †Carpolithes dicellaformis –
  • †Carpolithes inusitatus –
  • †Carpolithes olssoni –
  • †Carpolithes peruvianus –
  • †Carpolithes rutoides –
  • †Carpolithes sp. –
• †Carpolithus –
  • †Carpolithus natans –
  • †Carpolithus nitidus –
• †Carya – cf.
• †Carya –
  • †Carya costata –
  • †Carya fragiliformis –
  • †Carya quadrangula –
  • †Carya serrifolia –
  • †Carya sp. –
  • †Carya sp. 1 –
  • †Carya sp. A –
• †Caryocorbula –
  • †Caryocorbula pixidata –
  • †Caryocorbula pyxidata –
  • †Caryocorbula subaequivalis –
• †Caryophyllia –
  • †Caryophyllia wynoocheensis –
• †Cassida –
  • †Cassida kramstae – n. sp.
• †Cassidea –
  • †Cassidea birmanica – n. sp.
• †Cassis –
  • †Cassis elegans –
  • †Cassis flintensis –
  • †Cassis globosa –
  • †Cassis inornatus –
  • †Cassis mamillaris –
  • †Cassis nummulitiphila –
  • †Cassis retusa –
  • †Cassis sp. –
  • †Cassis sulcifera –
• †Castacallista –
  • †Castacallista prisca –
• †Castor –
  • †Castor peninsulatus –
• †Catalpa –
  • †Catalpa sp. –
• †Catenicella –
  • †Catenicella subseptentrionalis –
• †Catopithecus – n. gen.
  • †Catopithecus browni – n. sp.
• †Caulastrea – ?
• †Caulastrea –
  • †Caulastrea deformis – n. sp.
  • †Caulastrea fusinieri –
  • †Caulastrea portoricensis –
  • †Caulastrea pseudoflabellum –
  • †Caulastrea sp. –
• †Cavilinga –
  • †Cavilinga imbricolamella – n. sp.
  • †Cavilinga triloba – n. sp.
• †Cedrela –
  • †Cedrela merrillii –
• †Cedrelospermum –
  • †Cedrelospermum lineatum –
• †Cedromus – ?
• †Cedromus –
  • †Cedromus sp. –
  • †Cedromus wardi –
• †Celleporaria –
  • †Celleporaria fissurata –
  • †Celleporaria peristomata – n. sp.
  • †Celleporaria seposita – n. sp.
  • †Celleporaria seposita –
• †Celtis –
  • †Celtis sp. –
• †Cenomycetophila – n. gen.
  • †Cenomycetophila mineira – n. sp.
• †Centetodon –
  • †Centetodon chadronensis –
  • †Centetodon kuenzii –
  • †Centetodon magnus – cf.
  • †Centetodon magnus –
  • †Centetodon marginalis –
  • †Centetodon sp. –
  • †Centetodon wolffi – aff.
  • †Centetodon wolffi –
• †Centracanthidarum – "
  • †Centracanthidarum plebejus –
• †Centroberyx –
  • †Centroberyx ingens –
• †Centropomus –
  • †Centropomus ruscheli –
• †Cephalanthus –
  • †Cephalanthus kireevskiana –
• †Cephalogale –
  • †Cephalogale minor – ?
  • †Cephalogale sp. –
• †Cephalotaxus –
  • †Cephalotaxus parvifolia –
• †Cerambycites – ?
  • †Cerambycites sp. –
• †Ceratobulimina –
  • †Ceratobulimina contraria –
• †Ceratophyllum –
  • †Ceratophyllum tenuicarpum –
• †Ceratotrochus –
  • †Ceratotrochus sp. –
• †Ceratozamia –
  • †Ceratozamia floersheimensis –
• †Cercidiphyllum –
  • †Cercidiphyllum crenatum –
• †Cercis –
  • †Cercis maurerae –
• †Cerithidea –
  • †Cerithidea matajiroi –
• †Cerithiella –
  • †Cerithiella langdoni –
  • †Cerithiella nassuloides – n. sp.
  • †Cerithiella sandbergeri –
  • †Cerithiella sp. –
• †Cerithioclava –
  • †Cerithioclava eutextile –
• †Cerithioderma –
  • †Cerithioderma sp. –
• †Cerithiopsis –
  • †Cerithiopsis bimonilifera –
  • †Cerithiopsis diagona –
  • †Cerithiopsis henckeliusii –
  • †Cerithiopsis sp. –
• †Cerithium – ?
• †Cerithium –
  • †Cerithium armoricense – cf.
  • †Cerithium bhagothorense –
  • †Cerithium bhagothorensis –
  • †Cerithium bicariniferum –
  • †Cerithium calculosum –
  • †Cerithium cookei –
  • †Cerithium corallicolum –
  • †Cerithium eutextile –
  • †Cerithium georgianum –
  • †Cerithium haimei –
  • †Cerithium halense –
  • †Cerithium hernandoensis – cf.
  • †Cerithium hernandoensis – ?
  • †Cerithium hernandoensis –
  • †Cerithium ighinai – cf.
  • †Cerithium ighinai –
  • †Cerithium insulatum –
  • †Cerithium intradentatum –
  • †Cerithium laevis –
  • †Cerithium mascotianum –
  • †Cerithium meneghini –
  • †Cerithium meneghinii – cf.
  • †Cerithium perlamellosum –
  • †Cerithium platynema –
  • †Cerithium plicatoligocenica – cf.
  • †Cerithium pseudoobeliscus –
  • †Cerithium silicifluvium –
  • †Cerithium sindiense –
  • †Cerithium sp. –
  • †Cerithium suwannensis –
  • †Cerithium tricingularum –
  • †Cerithium vaughani –
• †Cestracion –
  • †Cestracion elongatus –
• †Cestumcerithium –
  • †Cestumcerithium brooksvillensis –
  • †Cestumcerithium liveoakensis –
  • †Cestumcerithium pascoensis – ?
  • †Cestumcerithium pascoensis –
  • †Cestumcerithium vaginatum – ?
  • †Cestumcerithium vaginatum –
• †Cetorhinus –
  • †Cetorhinus sp. –
• †Cetotheriopsis – ?
  • †Cetotheriopsis sp. –
• †Ceutorhynchus –
  • †Ceutorhynchus crassirostris – n. sp.
  • †Ceutorhynchus fischeri – n. sp.
  • †Ceutorhynchus miegi – n. sp.
  • †Ceutorhynchus obliquus – n. sp.
• †Chaetodon –
  • †Chaetodon penniger –
• †Chama –
  • †Chama brauni –
  • †Chama dissimilis –
  • †Chama mississippiensis –
  • †Chama monstrosa –
  • †Chama pappiladerma – n. sp.
  • †Chama sp. –
  • †Chama weinheimensis –
• †Chamaecyparis –
  • †Chamaecyparis edwardsii – n. sp.
• †Chamelea –
  • †Chamelea matulina – ?
  • †Chamelea matulina –
  • †Chamelea matutina –
  • †Chamelea mississippiensis –
• †Charcharinus –
  • †Charcharinus amboinensis – cf.
• †Chasmoclupea – n. gen.
  • †Chasmoclupea aegyptica – n. sp.
• †Cheilophis –
  • †Cheilophis huerfanoensis –
• †Chelone –
  • †Chelone vanbenedeni –
• †Chelonia – "
  • †Chelonia gwinneri –
• †Chelonibia –
  • †Chelonibia melleni – n. sp.
  • †Chelonibia melleni –
• †Chelydropsis –
  • †Chelydropsis sp. –
• †Chelyopsis – ?
• †Chelyopsis –
  • †Chelyopsis holsaticus –
  • †Chelyopsis littoreus –
  • †Chelyopsis sp. –
• †Chenopus – "
  • †Chenopus santacruzensis –
• †Chibanycteris – n. gen.
  • †Chibanycteris herberti – n. sp.
• †Chicoreus –
  • †Chicoreus arakanensis –
  • †Chicoreus dormani –
  • †Chicoreus mississippiensis –
  • †Chicoreus spp. –
  • †Chicoreus stetopus –
• †Chilestylops – n. gen.
  • †Chilestylops davidsoni – n. sp.
• †Chilocorus –
  • †Chilocorus foersteri – n. sp.
  • †Chilocorus inflatus – n. sp.
• †Chiloguembelina –
  • †Chiloguembelina cubensis –
• †Chilosyllium –
  • †Chilosyllium sp. –
• †Chimaera –
  • †Chimaera gosseleti –
• †Chione – "
• †Chione –
  • †Chione craspedonta –
  • †Chione lineolata – cf.
  • †Chione patagonica –
  • †Chione perbrevisformis – n. sp.
  • †Chione perbrevisformis –
  • †Chione sp. –
• †Chionopsis –
  • †Chionopsis bainbridgensis – cf.
  • †Chionopsis bainbridgensis – aff.
  • †Chionopsis bainbridgensis –
  • †Chionopsis spenceri – cf.
• †Chiralithes –
  • †Chiralithes cynosuris – n. sp.
• †Chironomus –
  • †Chironomus sp. –
• †Chiropteridium –
  • †Chiropteridium lobospinosum –
  • †Chiropteridium sp. –
• †Chlamys –
  • †Chlamys anatipes –
  • †Chlamys biarritzensis –
  • †Chlamys branneri – cf.
  • †Chlamys brooksvillensis –
  • †Chlamys brookvillensis –
  • †Chlamys cocoana –
  • †Chlamys deleta –
  • †Chlamys ducanensis –
  • †Chlamys feddeni –
  • †Chlamys gackhense –
  • †Chlamys hupeanus –
  • †Chlamys liveoakensis – ?
  • †Chlamys liveoakensis –
  • †Chlamys matchgarensis –
  • †Chlamys minblaki –
  • †Chlamys picta –
  • †Chlamys shitakaraensis –
  • †Chlamys sp. –
  • †Chlamys squamula –
  • †Chlamys tauroperstriatus –
  • †Chlamys vaun – aff.
  • †Chlamys wajampolkensis –
  • †Chlamys washburnei –
• †Choerodon –
  • †Choerodon caninus –
• †Chriopteridium –
  • †Chriopteridium galea –
• †Chrysis –
  • †Chrysis amoena – n. sp.
• †Chrysochloa –
  • †Chrysochloa pulchra – n. sp.
  • †Chrysochloa pulchra –
• †Chrysolepis –
  • †Chrysolepis haynesii – n. sp.
• †Chrysophrys –
  • †Chrysophrys schoppi –
• †Cibicides –
  • †Cibicides lobatulus –
• †Cidaris –
  • †Cidaris sp. –
• †Ciliatocardium –
  • †Ciliatocardium asagaiense –
  • †Ciliatocardium asagiense –
  • †Ciliatocardium evseevi –
  • †Ciliatocardium evsseevi – cf.
  • †Ciliatocardium matchgarensis –
  • †Ciliatocardium schmidti –
  • †Ciliatocardium smekhovi –
  • †Ciliatocardium zhidkovae – cf.
• †Cinnamomophyllum –
  • †Cinnamomophyllum bendirei –
• †Cipangopaludina –
  • †Cipangopaludina isikariensis –
• †Circaea –
  • †Circaea macrocarpa –
• †Cirsonella –
  • †Cirsonella funata – n. sp.
• †Cirsope –
  • †Cirsope labiata –
  • †Cirsope sp. –
  • †Cirsope subeffusa –
• †Cirsotrema – aff.
• †Cirsotrema –
  • †Cirsotrema lyratum – cf.
  • †Cirsotrema rugulosa –
  • †Cirsotrema sp. –
• †Cissus –
  • †Cissus willardi –
• †Cixius –
  • †Cixius vitreus – cf.
• †Cladocora – ?
• †Cladocora –
  • †Cladocora gaasensis – n. sp.
  • †Cladocora prolifera – n. sp.
  • †Cladocora prolifera –
  • †Cladocora sp. –
  • †Cladocora tenuis – n. sp.
  • †Cladocora tenuis –
• †Cladrastis –
  • †Cladrastis oregonensis –
  • †Cladrastis sp. –
• †Claibornites –
  • †Claibornites tennuistria –
• †Clanculus –
  • †Clanculus cerberi – cf.
• †Clathurella –
  • †Clathurella blakneyensis –
  • †Clathurella spp. –
• †Clava –
  • †Clava menthafontis – n. sp.
  • †Clava menthafontis –
  • †Clava silicium –
  • †Clava silvacollinis – n. sp.
• †Clavatula –
  • †Clavatula protonodifera – n. sp.
• †Clavidrupa –
  • †Clavidrupa anita –
• †Clavilithes –
  • †Clavilithes longiformis –
  • †Clavilithes vicksburgensis –
• †Clavolithes –
  • †Clavolithes vicksburgensis –
• †Clavus – "
• †Clavus –
  • †Clavus pleutonica – aff.
  • †Clavus protointerrupta –
  • †Clavus sp. –
• †Clementia –
  • †Clementia papyracea –
  • †Clementia peruviana – n. sp.
  • †Clementia peruviana –
  • †Clementia protopapyracea –
  • †Clementia rabelli –
• †Clenia –
  • †Clenia brevis – n. sp.
• †Cleonus –
  • †Cleonus arvernensis – n. sp.
  • †Cleonus foersteri – n. sp.
  • †Cleonus fouilhouxii – n. sp.
  • †Cleonus sp. –
• †Cleopatrodon – n. gen.
• †Cleopatrodon –
  • †Cleopatrodon ayeshae – n. sp.
  • †Cleopatrodon robusta – n. sp.
• †Climaciella – ?
  • †Climaciella henrotayi – n. sp.
• †Clinocardium –
  • †Clinocardium raricostulatum –
  • †Clinocardium sp. –
  • †Clinocardium starobogatovi – cf.
  • †Clinocardium starobogatovi –
• †Cliona –
  • †Cliona sp. –
• †Clithon –
  • †Clithon fulminiferus –
• †Clithrocytheridea –
  • †Clithrocytheridea caldwellensis –
  • †Clithrocytheridea grigsbyi –
  • †Clithrocytheridea sp. 1 – informal
  • †Clithrocytheridea sp. 2 – informal
• †Clupea –
  • †Clupea crenata –
  • †Clupea humulis –
  • †Clupea longimana –
  • †Clupea sardinites –
  • †Clupea sp. –
  • †Clupea testis –
  • †Clupea voinovi – n. sp.
• †Clupeidarum –
  • †Clupeidarum sp. –
• †Clypeaster –
  • †Clypeaster armadilloensis – n. sp.
  • †Clypeaster batheri –
  • †Clypeaster biarritzensis – aff.
  • †Clypeaster biarritzensis –
  • †Clypeaster cotteaui –
  • †Clypeaster julii – cf.
  • †Clypeaster lopezriosi – n. sp.
  • †Clypeaster oxybaphon –
  • †Clypeaster rogersi –
  • †Clypeaster sp. –
• †Coccolithus –
  • †Coccolithus crassipons –
  • †Coccolithus pelagicus –
  • †Coccolithus sp. –
  • †Coccolithus spp. –
• †Cochlespira –
  • †Cochlespira cookei – n. sp.
  • †Cochlespira cookei –
  • †Cochlespira volgeri –
• †Codakia –
  • †Codakia sp. –
• †Coelodontomys –
  • †Coelodontomys asiaticus –
• †Coeloma –
  • †Coeloma bicarinatum –
  • †Coeloma taunicum –
• †Colliolus –
  • †Colliolus parvus –
• †Collonista –
  • †Collonista otwayensis –
• †Colodon – ?
• †Colodon –
  • †Colodon cingulatus –
  • †Colodon inceptus – n. sp.
  • †Colodon occidentalis –
  • †Colodon sp. –
• †Colpophyllia –
  • †Colpophyllia duncani –
  • †Colpophyllia longicollis –
  • †Colpophyllia meandrinoides –
  • †Colpophyllia oligocaenica –
  • †Colpophyllia sp. –
  • †Colpophyllia stellata – n. sp.
  • †Colpophyllia stellata –
  • †Colpophyllia willoughbiensis –
• †Coluber – ?
• †Coluber –
  • †Coluber cadurci – n. sp.
  • †Coluber cadurci –
• †Columbarium –
  • †Columbarium calcaratum –
• †Colus –
  • †Colus sp. –
• †Coluzea –
  • †Coluzea dissimilis –
• †Colymboides – ?
• †Colymboides –
  • †Colymboides belgicus –
  • †Colymboides metzleri – n. sp.
• †Cominella –
  • †Cominella annandalei –
• †Comitas –
  • †Comitas cudmorei –
• †Comptonia –
  • †Comptonia columbiana –
  • †Comptonia difformis –
• †Conantophis – n. gen.
  • †Conantophis alachuaensis – n. sp.
• †Concavus –
  • †Concavus sp. –
• †Conchocele –
  • †Conchocele bisecta – cf.
  • †Conchocele bisecta –
  • †Conchocele kamtschatica –
  • †Conchocele smekhovi –
• †Confiniummys – n. gen.
  • †Confiniummys sidiki – n. sp.
• †Confusiscala –
  • †Confusiscala durhami – n. sp.
• †Congeris –
  • †Congeris brevior –
• †Conominolia –
  • †Conominolia vixincisum – aff.
• †Conomitra –
  • †Conomitra crenulata –
  • †Conomitra kendrewi –
  • †Conomitra perminuta –
  • †Conomitra spp. –
  • †Conomitra staminea –
  • †Conomitra vicksburgensis –
• †Conopeum –
  • †Conopeum concavum – n. sp.
• †Conorbis –
  • †Conorbis bhagothorensis –
  • †Conorbis otwayensis –
  • †Conorbis porcellanus –
  • †Conorbis sindiensis –
• †Conospirus –
  • †Conospirus galensis – n. sp.
• †Conotrochus –
  • †Conotrochus sp. –
• †Conus – ?
• †Conus –
  • †Conus carcarensis –
  • †Conus cookei – aff.
  • †Conus cookei – ?
  • †Conus cookei –
  • †Conus demiurgus –
  • †Conus diversiformis –
  • †Conus imitator – aff.
  • †Conus ineditus –
  • †Conus kendrewi –
  • †Conus odengensis –
  • †Conus protofurvus – n. sp.
  • †Conus protractus – ?
  • †Conus protractus –
  • †Conus sauridens –
  • †Conus sp. –
  • †Conus spp. –
  • †Conus stromboideus –
  • †Conus symmetricus –
  • †Conus triangularis –
  • †Conus vaughani –
• †Copedelphys –
  • †Copedelphys stevensoni – cf.
  • †Copedelphys stevensoni –
  • †Copedelphys titanelix –
• †Copelatus –
  • †Copelatus convexus – n. sp.
• †Coprophis – n. gen.
  • †Coprophis dakotaensis – n. sp.
• †Corallicarcinus –
  • †Corallicarcinus sp. –
• †Corallina –
  • †Corallina sp. 1 – informal
  • †Corallina sp. 2 – informal
• †Coralliophaga –
  • †Coralliophaga corrugata – n. sp.
• †Corbicula –
  • †Corbicula gabbiana – cf.
  • †Corbicula kotakai –
  • †Corbicula sitakaraensis –
  • †Corbicula sp. –
  • †Corbicula tokudai –
  • †Corbicula wajampolkensis –
• †Corbula – "
• †Corbula –
  • †Corbula carinata –
  • †Corbula carlotae –
  • †Corbula collazica –
  • †Corbula engonata –
  • †Corbula gibba –
  • †Corbula juliana –
  • †Corbula laqueata – ?
  • †Corbula laqueata –
  • †Corbula paracasensis –
  • †Corbula rufaripa – n. sp.
  • †Corbula rufaripa –
  • †Corbula sp. –
  • †Corbula subaequivalvis –
• †Cordieria –
  • †Cordieria protensa –
• †Cordosphaeridium –
  • †Cordosphaeridium minimum –
• †Cordospheridium –
  • †Cordospheridium cantharellum –
• †Corixa –
  • †Corixa vanduzeei – cf.
• †Cornirostridae –
  • †Cornirostridae pacheia –
• †Cornus –
  • †Cornus gorbunovii –
  • †Cornus sp. –
  • †Cornus studeri –
• †Coronia –
  • †Coronia ancilla –
  • †Coronia tenella –
• †Coronodon – n. gen.
  • †Coronodon havensteini – n. sp.
• †Corvina –
  • †Corvina gemma –
  • †Corvina pseudoradians – n. sp.
  • †Corvina pseudoradians –
• †Corystus –
  • †Corystus dysasteroides –
• †Cosa –
  • †Cosa praenuntia –
• †Coskinolina –
  • †Coskinolina floridana –
• †Cosmasyrinx –
  • †Cosmasyrinx n. sp. – informal
• †Cosmopolitodus –
  • †Cosmopolitodus sp. –
• †Costacallista –
  • †Costacallista canoasensis – n. sp.
• †Costazzia –
  • †Costazzia antiqua – n. sp.
• †Costellamussiopecten –
  • †Costellamussiopecten pasini –
  • †Costellamussiopecten suzannae –
• †Craigia –
  • †Craigia bronnii –
  • †Craigia oregonensis –
• †Crassatella –
  • †Crassatella aperta –
  • †Crassatella carcarensis –
  • †Crassatella djakovi –
  • †Crassatella kokeni –
  • †Crassatella lirasculpta – n. sp.
  • †Crassatella mississippiensis –
  • †Crassatella portelli –
  • †Crassatella sp. –
  • †Crassatella sulcata –
  • †Crassatella washingtonensis –
  • †Crassatella yabei –
• †Crassatellites –
  • †Crassatellites paramesus –
• †Crassatina –
  • †Crassatina bronni –
• †Crassinella –
  • †Crassinella bronni –
  • †Crassinella variablis – n. sp.
  • †Crassinella variablis –
• †Crassispira –
  • †Crassispira abundans –
  • †Crassispira lyopleura – n. sp.
  • †Crassispira lyopleura –
  • †Crassispira spp. –
• †Crassitella –
  • †Crassitella mississippiensis –
• †Crassostrea –
  • †Crassostrea angulata –
  • †Crassostrea cyathula –
  • †Crassostrea gryphoides – cf.
  • †Crassostrea hatcheri –
  • †Crassostrea tigiliana –
• †Crassotrea –
  • †Crassotrea gryphoides – cf.
• †Crataegus – cf.
• †Crataegus –
  • †Crataegus bakeri – n. sp.
  • †Crataegus flavescens –
  • †Crataegus haynesii – n. sp.
  • †Crataegus merriamii –
  • †Crataegus sp. –
• †Cremastosaurus – n. gen.
  • †Cremastosaurus carinicollis – n. sp.
• †Cremastus –
  • †Cremastus primus – n. sp.
• †Crenatosiren –
  • †Crenatosiren olseni –
• †Crenella – ?
• †Crenella –
  • †Crenella fenestra – n. sp.
  • †Crenella fenestra –
  • †Crenella gastellovi –
  • †Crenella n. sp. A – informal
  • †Crenella sp. –
• †Crenilabium –
  • †Crenilabium altispira – n. sp.
  • †Crenilabium altispira –
  • †Crenilabium elatior –
• †Crepidula –
  • †Crepidula praerupta –
  • †Crepidula sp. –
• †Creseis –
  • †Creseis antoni –
  • †Creseis kishimaensis –
  • †Creseis spina –
• †Cresies –
  • †Cresies corpulenta – cf.
• †Cribocentrum –
  • †Cribocentrum coenurum –
• †Criboperidinium –
  • †Criboperidinium tenuitabulatum –
• †Cricetodon –
  • †Cricetodon sp. –
  • †Cricetodon verteegi – aff.
• †Cricetops – n. gen.
• †Cricetops –
  • †Cricetops auster – n. sp.
  • †Cricetops dormitor – n. sp.
  • †Cricetops dormitor –
  • †Cricetops minor – n. sp.
• †Crinifer – aff.
  • †Crinifer sp. –
• †Crisia –
  • †Crisia hornesi –
• †Cristispira –
  • †Cristispira cochleiformis –
  • †Cristispira paracasensis –
• †Crisulipora –
  • †Crisulipora grandipora – n. sp.
  • †Crisulipora grandipora –
  • †Crisulipora promineus –
  • †Crisulipora rugosodorsalis –
• †Crocodylus –
  • †Crocodylus megarhinus – n. sp.
  • †Crocodylus megarhinus –
  • †Crocodylus monsvialensis – n. sp.
• †Cruciplacolithus –
  • †Cruciplacolithus sp. –
• †Cruciptera –
  • †Cruciptera sp. –
• †Cryptocephalus –
  • †Cryptocephalus pitoni – n. sp.
• †Cryptoconus –
  • †Cryptoconus filosus –
• †Cryptomeryx –
  • †Cryptomeryx gaudryi – n. sp.
  • †Cryptomeryx gaudryi –
  • †Cryptomeryx matsoui – n. sp.
• †Cryptonatica –
  • †Cryptonatica pittsburgensis –
• †Cryptopithecus –
  • †Cryptopithecus sideroolithicus –
• †Cryptorhynchus – ?
  • †Cryptorhynchus incertus – n. sp.
• †Cryptotopos –
  • †Cryptotopos communis – n. sp.
  • †Cryptotopos communis –
• †Crythiosaurus – n. gen.
  • †Crythiosaurus mongoliensis – n. sp.
• †Crytoconus –
  • †Crytoconus filosus –
• †Ctena –
  • †Ctena sqamosa –
  • †Ctena squamosa –
• †Ctenobethylus –
  • †Ctenobethylus goepperti – cf.
• †Cubitostrea –
  • †Cubitostrea plicata –
  • †Cubitostrea tianshanensis –
• †Cucullaea –
  • †Cucullaea alta –
  • †Cucullaea fuegunensis – n. sp.
  • †Cucullaea marshalli –
  • †Cucullaea patagonensis –
  • †Cucullaea sp. –
• †Cucullaria –
  • †Cucullaria darwini –
• †Cucullemys – n. gen.
• †Cucullemys – ?
  • †Cucullemys crocheti – n. sp.
  • †Cucullemys sp. –
• †Cucumarites –
  • †Cucumarites holsaticus –
  • †Cucumarites scaber –
  • †Cucumarites speciosus –
• †Cucurbites –
  • †Cucurbites comprressus –
• †Culex – ?
• †Culex –
  • †Culex sp. –
• †Cultellus –
  • †Cultellus izumoensis –
  • †Cultellus roemeri –
• †Cunninghamia –
  • †Cunninghamia chaneyi –
  • †Cunninghamia marquettii – n. sp.
• †Cupanoides –
  • †Cupanoides peruvianus –
• †Curculionites –
  • †Curculionites lividus – cf.
  • †Curculionites ovatus – n. sp.
• †Cuspidaria –
  • †Cuspidaria clava –
  • †Cuspidaria ochotensis –
  • †Cuspidaria sp. –
• †Cuvierichelys –
  • †Cuvierichelys iberica – n. sp.
• †Cyatheacidites –
  • †Cyatheacidites annulatus –
• †Cyathidites –
  • †Cyathidites australis –
  • †Cyathidites minor –
  • †Cyathidites paleospora –
• †Cyathoseris – "
• †Cyathoseris – ?
• †Cyathoseris –
  • †Cyathoseris appennina – n. sp.
  • †Cyathoseris appennina – cf.
  • †Cyathoseris appennina –
  • †Cyathoseris hypocrateriformis –
  • †Cyathoseris multisinuosa – n. sp.
  • †Cyathoseris oxylopha – n. sp.
  • †Cyathoseris oxylopha –
  • †Cyathoseris radiata –
  • †Cyathoseris subregularis –
• †Cybium –
  • †Cybium loczyi – n. sp.
  • †Cybium sp. –
• †Cycadopites –
  • †Cycadopites sp. –
• †Cyclagelosphaera –
  • †Cyclagelosphaera margerelii –
• †Cyclammina –
  • †Cyclammina pacifica –
  • †Cyclammina placenta –
• †Cyclaster –
  • †Cyclaster archeri –
  • †Cyclaster drewryensis – n. sp.
  • †Cyclaster drewryensis –
• †Cyclichna –
  • †Cyclichna acutiscapulae – n. sp.
  • †Cyclichna nida – n. sp.
• †Cyclicopora –
  • †Cyclicopora colum –
  • †Cyclicopora filifera –
  • †Cyclicopora spongiopsis –
• †Cyclocardia – ?
• †Cyclocardia –
  • †Cyclocardia akagii –
  • †Cyclocardia amaninensis –
  • †Cyclocardia denudata –
  • †Cyclocardia ezoensis –
  • †Cyclocardia gackhensis –
  • †Cyclocardia hamiltonensis –
  • †Cyclocardia hannibali –
  • †Cyclocardia ilpinensis –
  • †Cyclocardia kickxi –
  • †Cyclocardia lutosa –
  • †Cyclocardia nairoensis –
  • †Cyclocardia omaliana –
  • †Cyclocardia orientalis – cf.
  • †Cyclocardia orientalis –
  • †Cyclocardia pilvoensis – cf.
  • †Cyclocardia posneri –
  • †Cyclocardia sp. –
  • †Cyclocardia subnipponica –
  • †Cyclocardia takedai –
  • †Cyclocardia tokunagai –
  • †Cyclocardia tuberculata –
• †Cyclocarya – cf.
• †Cyclocarya –
  • †Cyclocarya cyclocarpa –
  • †Cyclocarya sibirica –
• †Cyclomussa –
  • †Cyclomussa concinna – n. sp.
• †Cyclomylus – n. gen.
• †Cyclomylus – ?
• †Cyclomylus –
  • †Cyclomylus biforatus –
  • †Cyclomylus intermedius –
  • †Cyclomylus lohensis – n. sp.
  • †Cyclomylus lohensis –
  • †Cyclomylus sp. –
• †Cyclostremiscus –
  • †Cyclostremiscus menthafons – n. sp.
  • †Cyclostremiscus menthafons –
  • †Cyclostremiscus quadracordata – n. sp.
• †Cydnopsis –
  • †Cydnopsis haidingeri – cf.
• †Cydnus –
  • †Cydnus acriscutatus – n. sp.
  • †Cydnus archaicus – cf.
  • †Cydnus armiger – n. sp.
  • †Cydnus armiger –
  • †Cydnus atavinus – cf.
  • †Cydnus brevicollis – cf.
  • †Cydnus brevicrassus – n. sp.
  • †Cydnus brevicrassus –
  • †Cydnus cinctus – n. sp.
  • †Cydnus cristatus – n. sp.
  • †Cydnus dignus – n. sp.
  • †Cydnus dignus –
  • †Cydnus maximus – n. sp.
  • †Cydnus parvus – n. sp.
  • †Cydnus pygmaeus – cf.
  • †Cydnus sagittifer – cf.
  • †Cydnus solutus –
  • †Cydnus sp. –
  • †Cydnus tertiarius –
• †Cylicargolithus –
  • †Cylicargolithus floridanus –
• †Cylichna –
  • †Cylichna laurenti –
  • †Cylichna nida – n. sp.
  • †Cylichna nida –
  • †Cylichna sp. –
• †Cylichnania –
  • †Cylichnania aratula –
• †Cymatiella –
  • †Cymatiella flandrica –
• †Cymatium –
  • †Cymatium cecilianum –
  • †Cymatium planinodum – n. sp.
  • †Cymatium vicksburgense – n. sp.
• †Cymia –
  • †Cymia berryi – n. sp.
  • †Cymia subalveata –
• †Cynodesmus –
  • †Cynodesmus thooides –
• †Cynodictis – aff.
• †Cynodictis –
  • †Cynodictis palmidens –
  • †Cynodictis sp. –
• †Cyperus –
  • †Cyperus sp. –
• †Cypraea –
  • †Cypraea sp. –
• †Cypraeacites –
  • †Cypraeacites inflatus – n. sp.
• †Cypraeogemmula –
  • †Cypraeogemmula warnerae –
• †Cypraeorbis –
  • †Cypraeorbis gaasensis – n. sp.
  • †Cypraeorbis kendrewi –
  • †Cypraeorbis sphaeroides –
  • †Cypraeorbis splendens –
  • †Cypraeorbis vesicularis – n. sp.
• †Cyprina –
  • †Cyprina praerustica – n. sp.
• †Cyrena –
  • †Cyrena brongniarti –
  • †Cyrena convexa –
  • †Cyrena intermedia –
• †Cyrenorita –
  • †Cyrenorita neglecta –
• †Cyrtochetus –
  • †Cyrtochetus minbuensis –
• †Cyrtulus –
  • †Cyrtulus seminudus –
• †Cystoseirites –
  • †Cystoseirites communis –
• †Cythara – ?
• †Cythara –
  • †Cythara costuosa –
• †Cytharella –
  • †Cytharella elegans –
• †Cythereis – "
  • †Cythereis hysonensis –
  • †Cythereis sebastiensis – n. sp.
  • †Cythereis sebastiensis –
• †Cytherella –
  • †Cytherella elegans –
  • †Cytherella gracilis – aff.
  • †Cytherella hannai –
  • †Cytherella sp. –
• †Cytherelloidea –
  • †Cytherelloidea danvillensis – aff.
  • †Cytherelloidea sp. –
• †Cytheretta –
  • †Cytheretta sp. –
• †Cytheridea –
  • †Cytheridea sandbergeri –
• †Cytheromorpha –
  • †Cytheromorpha sp. –
  • †Cytheromorpha vicksburgensis –
• †Cytheropteron –
  • †Cytheropteron mexicanum – n. sp.
  • †Cytheropteron mexicanum –
  • †Cytheropteron sp. –
• †Cytherura –
  • †Cytherura sp. –
• †Cyttaromyia –
  • †Cyttaromyia quievreuxi – n. sp.
• †Dacquemys –
  • †Dacquemys paleomorpha –
• †Dacrycarpites –
  • †Dacrycarpites australiensis –
• †Dacrycarpus –
  • †Dacrycarpus arcuatus – n. sp.
  • †Dacrycarpus linearis –
  • †Dacrycarpus linifolius – n. sp.
  • †Dacrycarpus mucronatus –
• †Dacrydium –
  • †Dacrydium aciculare – n. sp.
  • †Dacrydium sp. 1 – informal
  • †Dacrydium sp. 2 – informal
  • †Dacrydium tasmanicum – n. sp.
• †Dacrytherium –
  • †Dacrytherium ovinum –
• †Dactylen –
  • †Dactylen sp. –
• †Daira –
  • †Daira depressa –
• †Dakhlamys – n. gen.
  • †Dakhlamys ultimus – n. sp.
• †Dakotallomys –
  • †Dakotallomys lillegraveni –
  • †Dakotallomys pelycomyoides –
• †Daldorfia –
  • †Daldorfia fabianii –
• †Dallocardia –
  • †Dallocardia phlyctaena –
• †Dapalis –
  • †Dapalis macrurus –
• †Daphnogene –
  • †Daphnogene cinnamomifolia –
• †Daphoenus – n. gen.
• †Daphoenus – ?
• †Daphoenus –
  • †Daphoenus felinus –
  • †Daphoenus hartshornianus –
  • †Daphoenus sp. –
  • †Daphoenus vetus – n. sp.
  • †Daphoenus vetus – cf.
  • †Daphoenus vetus –
• †Dapsilidinium –
  • †Dapsilidinium pseudocolligerum –
• †Daragrapsus –
  • †Daragrapsus trispinosus –
• †Darbonetus – n. gen.
• †Darbonetus –
  • †Darbonetus aubrelongensis – n. sp.
  • †Darbonetus aubrelongensis – cf.
• †Dasyatis –
  • †Dasyatis delfortriei – aff.
  • †Dasyatis sp. –
• †Daviesia – ?
  • †Daviesia sp. –
• †Decodon –
  • †Decodon brownii –
  • †Decodon gibbosus –
  • †Decodon sibiricus –
• †Decticus –
  • †Decticus umbraceus – n. sp.
• †Deflandrea –
  • †Deflandrea heterophlycta –
  • †Deflandrea phosphoritica –
  • †Deflandrea sp. –
• †Defrancia –
  • †Defrancia irregularis –
• †Delectopecten –
  • †Delectopecten kamtschatica –
  • †Delectopecten lillisi –
  • †Delectopecten peckhami –
  • †Delectopecten praepedroanus –
• †Deltocephalus – ?
  • †Deltocephalus minutulus – n. sp.
• †Dendracis –
  • †Dendracis mammillosa – n. sp.
  • †Dendracis mammillosa –
  • †Dendracis nodosa – n. sp.
  • †Dendracis seriata – n. sp.
  • †Dendracis seriata –
• †Dendritina –
  • †Dendritina rangi – cf.
• †Dendrophyllia –
  • †Dendrophyllia hannibali – n. sp.
  • †Dendrophyllia sp. –
• †Dentalina –
  • †Dentalina sp. –
• †Dentalium –
  • †Dentalium alazanum –
  • †Dentalium conradi –
  • †Dentalium kickxi – sensu lato
  • †Dentalium ladinum –
  • †Dentalium laneensis –
  • †Dentalium mississippiense –
  • †Dentalium nunomae –
  • †Dentalium opaculum – ?
  • †Dentalium opaculum –
  • †Dentalium ovale –
  • †Dentalium polygonuum –
  • †Dentalium porterensis –
  • †Dentalium radiolineata – cf.
  • †Dentalium sandbergeri –
  • †Dentalium sasndbergeri –
  • †Dentalium sexangulum – cf.
  • †Dentalium sp. –
  • †Dentalium spp. –
  • †Dentalium strenuum –
  • †Dentalium subfissura –
  • †Dentalium varicostata – n. sp.
  • †Dentalium varicostata –
  • †Dentalium zephyrinum –
• †Dentex –
  • †Dentex gregarius –
• †Dentimargo –
  • †Dentimargo dalli –
• †Dermomurex –
  • †Dermomurex cookei –
  • †Dermomurex sexangulus – aff.
• †Desmatolagus – n. gen.
• †Desmatolagus –
  • †Desmatolagus ardynense – n. sp.
  • †Desmatolagus gazini – n. sp.
  • †Desmatolagus gazini –
  • †Desmatolagus gobiensis – n. sp.
  • †Desmatolagus gobiensis – cf.
  • †Desmatolagus gobiensis –
  • †Desmatolagus orlovi – cf.
  • †Desmatolagus pusillus –
  • †Desmatolagus robustus – n. sp.
  • †Desmatolagus robustus –
  • †Desmatolagus simplex – cf.
  • †Desmatolagus sp. –
  • †Desmatolagus vetustus – cf.
  • †Desmatolagus vetustus – aff.
  • †Desmatolagus youngi –
• †Desmeplagioecia –
  • †Desmeplagioecia compressa –
• †Deutschenchelys –
  • †Deutschenchelys micklichi –
• †Dhofarella –
  • †Dhofarella sigei – n. sp.
  • †Dhofarella thaleri – n. sp.
• †Diadema –
  • †Diadema sp. –
• †Diaperoecia –
  • †Diaperoecia clava – n. sp.
  • †Diaperoecia clava –
  • †Diaperoecia rugosa – n. sp.
  • †Diaperoecia walcotti – n. sp.
• †Diaphus –
  • †Diaphus alcoholicus – n. sp.
  • †Diaphus alcoholicus –
  • †Diaphus longirostris –
  • †Diaphus molossus –
  • †Diaphus pristismetallis –
  • †Diaphus sp. –
  • †Diaphus stafforaensis –
• †Diastoma –
  • †Diastoma costellatum –
  • †Diastoma elongatum –
  • †Diastoma georgiana –
  • †Diastoma sp. –
• †Diastopora –
  • †Diastopora magnipora –
• †Diceratherium –
  • †Diceratherium annectens –
  • †Diceratherium armatum –
  • †Diceratherium sp. –
  • †Diceratherium tridactylum – n. sp.
  • †Diceratherium tridactylum –
• †Dichobune –
  • †Dichobune fraasi – cf.
  • †Dichobune fraasi –
  • †Dichobune jehennei –
  • †Dichobune leporina –
• †Diclidocarya –
  • †Diclidocarya sibirica –
• †Dicotylophyllum –
  • †Dicotylophyllum sp. –
  • †Dicotylophyllum sp. 1 – informal
  • †Dicotylophyllum sp. 10 – informal
  • †Dicotylophyllum sp. 11 – informal
  • †Dicotylophyllum sp. 12 – informal
  • †Dicotylophyllum sp. 13 – informal
  • †Dicotylophyllum sp. 14 – informal
  • †Dicotylophyllum sp. 15 – informal
  • †Dicotylophyllum sp. 16 – informal
  • †Dicotylophyllum sp. 17 – informal
  • †Dicotylophyllum sp. 2 – informal
  • †Dicotylophyllum sp. 3 – informal
  • †Dicotylophyllum sp. 4 – informal
  • †Dicotylophyllum sp. 5 – informal
  • †Dicotylophyllum sp. 6 – informal
  • †Dicotylophyllum sp. 7 – informal
  • †Dicotylophyllum sp. 8 – informal
  • †Dicotylophyllum sp. 9 – informal
• †Dictuophyllia –
  • †Dictuophyllia sp. –
• †Dictyaraea –
  • †Dictyaraea clinactinia –
  • †Dictyaraea gaasensis – n. sp.
  • †Dictyaraea garauxi – n. sp.
  • †Dictyaraea poritoides – n. sp.
  • †Dictyaraea sp. –
• †Dictyoastraea –
  • †Dictyoastraea sp. –
• †Dictyoconus –
  • †Dictyoconus cookei –
• †Dictyophyllidites –
  • †Dictyophyllidites arcuatus –
• †Dictyothurites –
  • †Dictyothurites corbisema –
  • †Dictyothurites spatuligerus –
• †Didymoconus – n. gen.
• †Didymoconus –
  • †Didymoconus berkeyi – n. sp.
  • †Didymoconus berkeyi – cf.
  • †Didymoconus colgatei – n. sp.
  • †Didymoconus colgatei –
  • †Didymoconus gromovae – n. sp.
  • †Didymoconus sp. –
• †Didymosella –
  • †Didymosella crassa –
• †Dilatilabrum –
  • †Dilatilabrum roegli – n. sp.
• †Diloma – "
  • †Diloma sp. –
• †Dilophus –
  • †Dilophus sp. –
• †Dimorphastrea –
  • †Dimorphastrea irradians – n. sp.
• †Dimya –
  • †Dimya rufaripa –
  • †Dimya sigillata –
• †Dinailurictis – n. gen.
• †Dinailurictis –
  • †Dinailurictis bonali – n. sp.
  • †Dinailurictis bonali –
• †Dinictis –
  • †Dinictis felina –
  • †Dinictis sp. –
• †Diniella –
  • †Diniella fasciata –
• †Dinocardium –
  • †Dinocardium bakeri –
  • †Dinocardium vicksburgensis –
• †Dinopanorpa – n. gen.
  • †Dinopanorpa megarche – n. sp.
• †Dioctria – ?
  • †Dioctria jamesi – n. sp.
• †Diodon –
  • †Diodon sp. –
• †Diodora –
  • †Diodora mississippiensis –
• †Diomedeoides –
  • †Diomedeoides lipsiensis – n. sp.
  • †Diomedeoides lipsiensis –
• †Diploastrea –
  • †Diploastrea crassolamellata –
  • †Diploastrea sp. –
  • †Diploastrea sp. A – informal
  • †Diploastrea taurinensis –
  • †Diploastrea variabilis –
• †Diplobune –
  • †Diplobune bavarica –
  • †Diplobune minor –
  • †Diplobune quercyi – aff.
  • †Diplobune quercyi –
  • †Diplobune sp. –
• †Diplocynodon – n. gen.
• †Diplocynodon –
  • †Diplocynodon hantoniensis – cf.
  • †Diplocynodon muelleri – n. sp.
  • †Diplocynodon ratelii – n. sp.
  • †Diplocynodon ratelii – cf.
  • †Diplocynodon ratelii –
  • †Diplocynodon sp. –
• †Diplodipelta – n. gen.
• †Diplodipelta –
  • †Diplodipelta reniptera –
• †Diplodonta –
  • †Diplodonta bezanconi –
  • †Diplodonta compacta – n. sp.
  • †Diplodonta confusa –
  • †Diplodonta eburnea –
  • †Diplodonta elatia – n. sp.
  • †Diplodonta fragilis –
  • †Diplodonta incerta –
  • †Diplodonta infrequens –
  • †Diplodonta parilis –
  • †Diplodonta sp. –
  • †Diplodonta turgida –
• †Diplodus –
  • †Diplodus sp. –
• †Diplolophus –
  • †Diplolophus insolens – n. sp.
  • †Diplolophus insolens –
• †Diplopholeos –
  • †Diplopholeos lineatum –
• †Diploria –
  • †Diploria portoricensis –
• †Dipterites –
  • †Dipterites catulloi – n. sp.
• †Dipteronia –
  • †Dipteronia sp. –
• †Disallomys –
  • †Disallomys robustus –
• †Discopsis –
  • †Discopsis pilsbryi – n. sp.
• †Discorbis –
  • †Discorbis sp. –
• †Discors –
  • †Discors naricum –
• †Distatodinium –
  • †Distatodinium biffii –
  • †Distatodinium craterum –
  • †Distatodinium ellipticum –
  • †Distatodinium paradoxum –
  • †Distatodinium sp. –
• †Distorsio –
  • †Distorsio crassidens –
  • †Distorsio decipiens –
  • †Distorsio tortuosa – cf.
• †Distylium –
  • †Distylium sp. –
• †Ditylus –
  • †Ditylus lienharti – n. sp.
• †Divalinga –
  • †Divalinga ornata –
  • †Divalinga subrigaultiana –
• †Divaricella –
  • †Divaricella sp. –
• †Dolerus –
  • †Dolerus tenax – n. sp.
• †Dolichoderus –
  • †Dolichoderus affectus – n. sp.
  • †Dolichoderus bruneti – n. sp.
  • †Dolichoderus coquandi –
  • †Dolichoderus explicans – n. sp.
  • †Dolichoderus explicans –
  • †Dolichoderus oviformis – n. sp.
• †Dolicholatirus –
  • †Dolicholatirus cervicrassus –
  • †Dolicholatirus exilis –
  • †Dolicholatirus perexilis –
• †Dolichopus – ?
• †Dolichopus –
  • †Dolichopus incertus – n. sp.
  • †Dolichopus miluus – n. sp.
  • †Dolichopus sp. –
• †Doliostrobus –
  • †Doliostrobus taxiformis –
• †Dombeyopsis –
  • †Dombeyopsis lobata –
• †Domnina –
  • †Domnina gradata – cf.
  • †Domnina gradata – aff.
  • †Domnina gradata –
  • †Domnina sp. –
• †Donacia –
  • †Donacia disjecta – n. sp.
  • †Donacia dubia – n. sp.
• †Donax –
  • †Donax funerata –
  • †Donax petersoni – n. sp.
  • †Donax subovatum –
• †Dopasia –
  • †Dopasia roqueprunensis – n. sp.
  • †Dopasia roqueprunensis –
  • †Dopasia sp. –
• †Doryrhamphus –
  • †Doryrhamphus sp. –
• †Dosina –
  • †Dosina subpencillata –
• †Dosinia –
  • †Dosinia burmeisteri –
  • †Dosinia chikuzenensis –
  • †Dosinia laeviuscula –
  • †Dosinia mathewsonii –
  • †Dosinia meridonalis –
• †Douglassciurus –
  • †Douglassciurus bjorki – n. sp.
• †Downsimys – n. gen.
• †Downsimys – cf.
• †Downsimys –
  • †Downsimys margolesi – n. sp.
  • †Downsimys margolisi –
  • †Downsimys sp. –
• †Drassonax –
  • †Drassonax harpagops – n. sp.
• †Drepanocheilus –
  • †Drepanocheilus speciosus – cf.
• †Drilliola –
  • †Drilliola bicingulata –
• †Dromilites –
  • †Dromilites corvini –
• †Drymomyrmex –
  • †Drymomyrmex fuscipennis – cf.
• †Dryomys –
  • †Dryomys sp. –
• †Duplicaria –
  • †Duplicaria maunguensis – n. sp.
• †Dusembaya – cf.
  • †Dusembaya sp. –
• †Dynomene –
  • †Dynomene lessinea –
• †Dyticonastis – n. gen.
  • †Dyticonastis rensbergeri – n. sp.
• †Dytiscus –
  • †Dytiscus lavateri – cf.
• †Dzungariotherium –
  • †Dzungariotherium turfanensis –
• †Ebala –
  • †Ebala bezanconi –
• †Eburneopecten –
  • †Eburneopecten calvatus –
  • †Eburneopecten subminutus –
• †Ecclesimus –
  • †Ecclesimus tenuiceps –
• †Echinocythereis –
  • †Echinocythereis mcguirti –
• †Echinodiscus –
  • †Echinodiscus ashiyaensis –
• †Echinolampas –
  • †Echinolampas aldrichi –
  • †Echinolampas cherichirensis –
  • †Echinolampas lycopersicus – ?
  • †Echinolampas lycopsericus – ?
• †Echinoneus –
  • †Echinoneus cyclostomus – cf.
  • †Echinoneus robustus – n. sp.
• †Echinophoria –
  • †Echinophoria dalli –
  • †Echinophoria rondeleti –
• †Ecphora –
  • †Ecphora wheeleri – n. sp.
• †Ectobius –
  • †Ectobius sp. –
• †Ectopocynus –
  • †Ectopocynus antiquus –
• †Edirnella – n. gen.
• †Edirnella –
  • †Edirnella kempeni – n. sp.
  • †Edirnella sinani – n. sp.
  • †Edirnella sinani –
• †Editharus –
  • †Editharus roncanus –
• †Eggysodon –
  • †Eggysodon gaudryi –
  • †Eggysodon osborni – cf.
  • †Eggysodon sp. –
• †Elaeocarpus – aff.
  • †Elaeocarpus sp. –
• †Elfomys –
  • †Elfomys medius – n. sp.
  • †Elfomys medius –
• †Elgerius –
  • †Elgerius inniensis –
  • †Elgerius ostrea –
• †Ellatrivia –
  • †Ellatrivia torquayensis –
• †Ellipsocoenia –
  • †Ellipsocoenia almerai –
  • †Ellipsocoenia bauzai –
• †Elomeryx – ?
• †Elomeryx –
  • †Elomeryx armatus – n. sp.
  • †Elomeryx armatus –
  • †Elomeryx crispus –
  • †Elomeryx japonicus – n. sp.
  • †Elomeryx sp. –
  • †Elomeryx woodi – cf.
• †Elphidium –
  • †Elphidium sp. –
• †Emarginula –
  • †Emarginula nystiana –
• †Embolotherium –
  • †Embolotherium grangeri –
• †Empis – ?
  • †Empis macrophthalma –
• †Enaeta –
  • †Enaeta isabellae –
• †Engelhardia –
  • †Engelhardia macroptera –
  • †Engelhardia orsbergensis –
• †Enginia –
  • †Enginia djanpolati – aff.
• †Enhydrocyon –
  • †Enhydrocyon prolatus –
• †Enneadocysta –
  • †Enneadocysta arcuata –
  • †Enneadocysta pectiniformis –
  • †Enneadocysta sp. –
• †Ennucula –
  • †Ennucula tenisoni –
• †Enoplostomella –
  • †Enoplostomella crassimuralis –
  • †Enoplostomella defixa –
  • †Enoplostomella lingulifera – n. sp.
  • †Enoplostomella magniporosa – n. sp.
  • †Enoplostomella rhomboidalis –
  • †Enoplostomella synthetica –
  • †Enoplostomella vallata –
• †Entelodon –
  • †Entelodon antiquum –
  • †Entelodon deguilheimi – cf.
  • †Entelodon deguilhemi –
  • †Entelodon degulhemi –
  • †Entelodon gobiensis –
  • †Entelodon magnum –
  • †Entelodon sp. –
• †Eoanilius – ?
• †Eoanilius –
  • †Eoanilius oligocenicus – aff.
  • †Eoanilius oligocenicus –
• †Eochrysochloris –
  • †Eochrysochloris tribosphenus –
• †Eocithara –
  • †Eocithara bellardii –
  • †Eocithara narica –
  • †Eocithara submutica –
• †Eocuculus –
  • †Eocuculus cherpinae – cf.
• †Eocypraea –
  • †Eocypraea beyrichi –
• †Eocytheropteron – ?
  • †Eocytheropteron sp. –
• †Eofelis – n. gen.
• †Eofelis –
  • †Eofelis edwardsii – n. sp.
  • †Eofelis edwardsii –
• †Eoformica –
  • †Eoformica expectans – n. sp.
• †Eogavialis –
  • †Eogavialis gavialoides – n. sp.
• †Eomerope –
  • †Eomerope pacifica – n. sp.
• †Eomicrobiotherium –
  • †Eomicrobiotherium matutinum – n. sp.
• †Eomorphippus – n. gen.
• †Eomorphippus – ?
• †Eomorphippus –
  • †Eomorphippus obscurus – n. sp.
  • †Eomorphippus obscurus –
  • †Eomorphippus pascuali – cf.
  • †Eomorphippus pascuali –
  • †Eomorphippus sp. – n. sp.
  • †Eomorphippus sp. –
• †Eomyctophum – n. gen.
• †Eomyctophum –
  • †Eomyctophum koraensis – n. sp.
  • †Eomyctophum limicola – n. sp.
  • †Eomyctophum menneri – n. sp.
• †Eomyodon –
  • †Eomyodon sp. –
• †Eomys –
  • †Eomys antiquus – n. sp.
  • †Eomys antiquus – cf.
  • †Eomys antiquus – aff.
  • †Eomys antiquus –
  • †Eomys cf. sp. A – informal
  • †Eomys fahlbuschi – n. sp.
  • †Eomys fahlbuschi – cf.
  • †Eomys fahlbuschi – aff.
  • †Eomys nov. sp. 1 – informal
  • †Eomys orientalis – n. sp.
  • †Eomys orientalis – cf.
  • †Eomys orientalis – aff.
  • †Eomys orientalis –
  • †Eomys sp. –
  • †Eomys sp. A – informal
  • †Eomys zitteli – cf.
  • †Eomys zitteli – aff.
• †Eopachyrucos –
  • †Eopachyrucos pliciferus – n. sp.
  • †Eopachyrucos pliciferus –
  • †Eopachyrucos pliciformis –
• †Eopaziella –
  • †Eopaziella deshayesii –
• †Eopelobates –
  • †Eopelobates bayeri –
• †Eophycis –
  • †Eophycis jamnensis –
• †Eopleurotoma –
  • †Eopleurotoma leunisi –
• †Eosiphonalia –
  • †Eosiphonalia oregonensis –
• †Eosiren –
  • †Eosiren imenti – n. sp.
• †Eotalpa –
  • †Eotalpa belgica – n. sp.
  • †Eotalpa belgica –
• †Eotrigonia –
  • †Eotrigonia eocenica –
• †Eotrigonobalanus –
  • †Eotrigonobalanus furcinervis –
• †Epapheliscus –
  • †Epapheliscus italicus –
• †Epeiromys –
  • †Epeiromys sp. –
  • †Epeiromys spanius – n. sp.
  • †Epeiromys spanius – cf.
• †Ephemerolagus – n. gen.
  • †Ephemerolagus nievae – n. sp.
• †Ephemeromys – n. gen.
• †Ephemeromys –
  • †Ephemeromys hospes – n. sp.
  • †Ephemeromys hospes –
• †Epiaceratherium –
  • †Epiaceratherium bolcense –
  • †Epiaceratherium magnum – cf.
  • †Epiaceratherium magnum –
• †Epipremnum –
  • †Epipremnum ornatum –
  • †Epipremnum rugosum –
• †Epitonium – ?
• †Epitonium –
  • †Epitonium chamberlaini –
  • †Epitonium charlestonense –
  • †Epitonium cooperense –
  • †Epitonium dubiosum –
  • †Epitonium olympicensis – aff.
  • †Epitonium sp. – ?
  • †Epitonium sp. –
• †Eporeodon –
  • †Eporeodon occidentalis –
  • †Eporeodon trigonocephalus –
• †Equisetum –
  • †Equisetum sp. –
• †Eremopezus –
  • †Eremopezus eocaenus –
• †Eretes –
  • †Eretes antiquus – n. sp.
• †Ergilemys – ?
• †Ergilemys –
  • †Ergilemys insolitus – n. sp.
  • †Ergilemys insolitus –
  • †Ergilemys sp. –
• †Ergilictis – cf.
  • †Ergilictis sp. –
• †Ericipites –
  • †Ericipites crassiexinus –
  • †Ericipites scabratus –
• †Erosaria –
  • †Erosaria sindiensis –
• †Erucius – ?
  • †Erucius lewisi – n. sp.
• †Ervilia – ?
• †Ervilia –
  • †Ervilia exteroaevis – n. sp.
  • †Ervilia exterolaevis – n. sp.
  • †Ervilia exterolaevis –
  • †Ervilia lamelloexteria – n. sp.
  • †Ervilia lamelloexteria –
  • †Ervilia oregonensis –
• †Erycina –
  • †Erycina koeneni –
• †Escheria –
  • †Escheria crassipunctata – n. sp.
  • †Escheria dimidiata – n. sp.
  • †Escheria punctulata – n. sp.
• †Esox –
  • †Esox sp. –
  • †Esox waltschanus –
• †Etyus –
  • †Etyus buccata –
  • †Etyus magniporosa –
  • †Etyus strangulata –
• †Euclathurella – ?
• †Euclathurella –
  • †Euclathurella liveoakensis – ?
  • †Euclathurella liveoakensis –
• †Eucricetodon – ?
• †Eucricetodon –
  • †Eucricetodon asiaticus – n. sp.
  • †Eucricetodon asiaticus –
  • †Eucricetodon atavoides –
  • †Eucricetodon bagus –
  • †Eucricetodon caducus –
  • †Eucricetodon dubius – aff.
  • †Eucricetodon huberi – cf.
  • †Eucricetodon huberi – aff.
  • †Eucricetodon huerzeleri –
  • †Eucricetodon jilantaiensis –
  • †Eucricetodon murinus – cf.
  • †Eucricetodon nanoides –
  • †Eucricetodon sp. –
  • †Eucricetodon sp. 1 – informal
  • †Eucricetodon sp. 2 – informal
  • †Eucricetodon spp. –
• †Eucryphia –
  • †Eucryphia aberensis –
  • †Eucryphia leaensis – n. sp.
  • †Eucryphia reticulata – n. sp.
  • †Eucryphia sp. –
• †Eucypraedia –
  • †Eucypraedia chira –
• †Eucytherura –
  • †Eucytherura dentata –
• †Eugaleus –
  • †Eugaleus latus –
• †Eulepidina –
  • †Eulepidina sp. –
• †Eulima –
  • †Eulima acicula –
• †Eulimella –
  • †Eulimella clearyensis – n. sp.
  • †Eulimella clearyensis –
  • †Eulimella sp. –
• †Eumeryx – n. gen.
• †Eumeryx –
  • †Eumeryx culminis – n. sp.
  • †Eumeryx culminis –
  • †Eumeryx imbellis –
  • †Eumeryx sp. –
• †Eumetula –
  • †Eumetula vicksburgella –
• †Eumyarion –
  • †Eumyarion sp. –
  • †Eumyarion weinfurteri – cf.
• †Eumys –
  • †Eumys brachyodus – aff.
  • †Eumys brachyodus –
  • †Eumys elegans – cf.
  • †Eumys elegans –
  • †Eumys parvidens – n. sp.
  • †Eumys parvidens – cf.
  • †Eumys sp. –
• †Eunicella –
  • †Eunicella sp. –
• †Eupatagus –
  • †Eupatagus hildae –
  • †Eupatagus meslei –
  • †Eupatagus rostratus –
• †Euphyllia – n. gen.
• †Euphyllia –
  • †Euphyllia caliculata – n. sp.
  • †Euphyllia caliculata –
  • †Euphyllia crassiramosa –
  • †Euphyllia sp. –
• †Euproteaciphyllum –
  • †Euproteaciphyllum attenuatum – n. sp.
  • †Euproteaciphyllum cethanicum – n. sp.
  • †Euproteaciphyllum falcatum – n. sp.
  • †Euproteaciphyllum gevuininoides – n. sp.
  • †Euproteaciphyllum integrifolium – n. sp.
  • †Euproteaciphyllum linearis – n. sp.
  • †Euproteaciphyllum lomatioides – n. sp.
  • †Euproteaciphyllum microlobium – n. sp.
  • †Euproteaciphyllum ornamentalis – n. sp.
  • †Euproteaciphyllum papillosum – n. sp.
  • †Euproteaciphyllum polymorphum – n. sp.
  • †Euproteaciphyllum rugulatum – n. sp.
  • †Euproteaciphyllum serratum – n. sp.
  • †Euproteaciphyllum tridacnoides – n. sp.
• †Euptelea –
  • †Euptelea dilcherii – n. sp.
• †Eurhomalea – ?
• †Eurhomalea –
  • †Eurhomalea fuenzalidai – cf.
• †Euronyctia – cf.
• †Euronyctia –
  • †Euronyctia belgica – n. sp.
  • †Euronyctia belgica –
  • †Euronyctia franconica – n. sp.
  • †Euronyctia franconica –
  • †Euronyctia n. sp. – informal
  • †Euronyctia recta – n. sp.
  • †Euronyctia sp. –
• †Eurotrochilus – n. gen.
• †Eurotrochilus –
  • †Eurotrochilus inexpectatus – n. sp.
  • †Eurotrochilus sp. –
• †Eurydema –
  • †Eurydema retrorsum – n. sp.
  • †Eurydema retrorsum –
• †Eurygaster –
  • †Eurygaster granulosus – n. sp.
  • †Eurygaster granulosus –
• †Eurytellina –
  • †Eurytellina aduncanasa –
  • †Eurytellina lorenzoensis –
• †Eusarcoris – ?
• †Eusarcoris –
  • †Eusarcoris humilis – n. sp.
  • †Eusarcoris mammillata – n. sp.
  • †Eusarcoris nuda – n. sp.
  • †Eusarcoris nuda –
  • †Eusarcoris pinguis – cf.
  • †Eusarcoris prodromus – cf.
• †Euscalpellum –
  • †Euscalpellum wheeleri – n. sp.
• †Eusmilus –
  • †Eusmilus bidentatus – n. sp.
  • †Eusmilus bidentatus –
  • †Eusmilus sicarius –
  • †Eusmilus sp. –
  • †Eusmilus villebramarensis – n. sp.
  • †Eusmilus villebramarensis –
• †Euspira – "
• †Euspira –
  • †Euspira achatensis –
  • †Euspira aritensis –
  • †Euspira dilatata –
  • †Euspira helicina –
  • †Euspira meisensis –
  • †Euspira micromphalus – cf.
  • †Euspira nysti –
  • †Euspira santacruzensis –
  • †Euspira sp. –
  • †Euspira vicksburgensis –
• †Euthria –
  • †Euthria inornatum –
• †Euthriofusus –
  • †Euthriofusus subregularis –
• †Eutinochilus –
  • †Eutinochilus otwayensis –
• †Eutrephoceras –
  • †Eutrephoceras sp. –
• †Eutrichirides –
  • †Eutrichirides sp. –
• †Eutypomys –
  • †Eutypomys hibernodus – n. sp.
  • †Eutypomys thomsoni – n. sp.
  • †Eutypomys thomsoni – cf.
  • †Eutypomys thomsoni –
  • †Eutypomys wilsoni – cf.
• †Exallerix – n. gen.
• †Exallerix –
  • †Exallerix hsandagolensis – n. sp.
  • †Exallerix manahan – n. sp.
  • †Exallerix manahan –
• †Exechia – aff.
• †Exechia –
  • †Exechia distincta – n. sp.
  • †Exechia sp. –
• †Exochoecia –
  • †Exochoecia rugosa – n. sp.
  • †Exochoecia rugosa –
• †Exostinus – n. gen.
  • †Exostinus serratus – n. sp.
• †Fagara –
  • †Fagara piurana –
• †Fagus –
  • †Fagus pacifica –
• †Fallomus – n. gen.
• †Fallomus – cf.
• †Fallomus –
  • †Fallomus ginsburgi – n. sp.
  • †Fallomus quraishyi – n. sp.
  • †Fallomus razae – n. sp.
  • †Fallomus razae –
  • †Fallomus sp. –
• †Falseryx –
  • †Falseryx neervelpensis – n. sp.
• †Falsicolus –
  • †Falsicolus obrutus –
• †Falsilyria –
  • †Falsilyria kendrewi –
  • †Falsilyria mansfieldi –
• †Faunus –
  • †Faunus bravoensis – n. sp.
  • †Faunus bravoensis –
  • †Faunus sp. –
• †Favia –
  • †Favia sp. –
  • †Favia subdenticulata –
• †Favites –
  • †Favites ambigua –
  • †Favites macrocalyx – n. sp.
  • †Favites sp. –
• †Fedora –
  • †Fedora pusilla – n. sp.
• †Felaniella –
  • †Felaniella snavelyi –
• †Ferganea –
  • †Ferganea sewerzowii –
• †Ficus –
  • †Ficus condita –
  • †Ficus conditus –
  • †Ficus harrisi – cf.
  • †Ficus mississippiensis – aff.
  • †Ficus mississippiensis –
  • †Ficus pamotanensis –
  • †Ficus pyriformis –
  • †Ficus sp. –
  • †Ficus sphericus –
• †Filisparsa –
  • †Filisparsa bini – n. sp.
  • †Filisparsa biseriata –
  • †Filisparsa gracilis – n. sp.
  • †Filisparsa ingens –
  • †Filisparsa laxata – n. sp.
  • †Filisparsa laxata –
  • †Filisparsa typica –
• †Fissidentalium –
  • †Fissidentalium mantelli – cf.
  • †Fissidentalium mawsoni –
  • †Fissidentalium polypleurum –
• †Fissurina –
  • †Fissurina sp. –
• †Fitzroya –
  • †Fitzroya tasmanensis – n. sp.
• †Flabellum –
  • †Flabellum cuneiforme – cf.
  • †Flabellum oregonense – n. sp.
  • †Flabellum rariseptatum –
  • †Flabellum rhomboideum – n. sp.
  • †Flabellum sp. –
• †Flectorivus –
  • †Flectorivus microdontos –
• †Fleurofusia – ?
  • †Fleurofusia sp. –
• †Flexus –
  • †Flexus conicinnus –
• †Floridaophis – n. gen.
  • †Floridaophis auffenbergi – n. sp.
• †Floridemys –
  • †Floridemys sp. –
• †Floridina –
  • †Floridina antiqua –
• †Floridinella –
  • †Floridinella vicksburgica –
• †Florissantia –
  • †Florissantia speirii –
• †Fokieniopsis –
  • †Fokieniopsis praedecurrens –
• †Foliesaurus – n. gen.
  • †Foliesaurus boutersemensis – n. sp.
• †Forficula –
  • †Forficula sp. B – informal
• †Formica –
  • †Formica alsatica – n. sp.
  • †Formica flori –
  • †Formica sepulta – cf.
  • †Formica tripartita – n. sp.
• †Fossacallista –
  • †Fossacallista tatei –
• †Fothergilla –
  • †Fothergilla praeovata –
• †Foveotriletes –
  • †Foveotriletes balteus –
  • †Foveotriletes palaequetrus –
• †Fragum –
  • †Fragum stampinense –
• †Frankliniella –
  • †Frankliniella oligocaenica – n. sp.
• †Frauenweilerstomus –
  • †Frauenweilerstomus synarchus –
• †Fraxinus –
  • †Fraxinus sp. –
  • †Fraxinus stenocarpa – n. sp.
• †Friginatica –
  • †Friginatica aldingensis –
• †Frondicularia –
  • †Frondicularia sp. –
• †Fucaia – n. gen.
  • †Fucaia buelli – n. sp.
• †Fulgoraria –
  • †Fulgoraria previstitiana – ex gr.
  • †Fulgoraria sp. –
• †Fungophyllia –
  • †Fungophyllia sp. A – informal
• †Fusimitra –
  • †Fusimitra conquisita –
  • †Fusimitra conquista –
• †Fusinus –
  • †Fusinus elatior –
  • †Fusinus exilis –
  • †Fusinus hecoxi –
  • †Fusinus patagoniensis – n. sp.
• †Fusitaria –
  • †Fusitaria sandbergeri –
• †Fusiturris –
  • †Fusiturris duchastelii –
  • †Fusiturris seleysii –
  • †Fusiturris selysiia –
• †Fustaria –
  • †Fustaria menthifonta – n. sp.
  • †Fustaria sp. –
• †Fustiaria –
  • †Fustiaria menthafonta – n. sp.
  • †Fustiaria sp. –
  • †Fustiaria subcompressa –
• †Fustilaria –
  • †Fustilaria sp. –
• †Gagaria –
  • †Gagaria mossomi –
• †Galaxea –
  • †Galaxea excelsa –
• †Galeocerdo –
  • †Galeocerdo aduncus –
  • †Galeocerdo sp. –
• †Galeodea –
  • †Galeodea brevidentata –
  • †Galeodea britti – n. sp.
  • †Galeodea depressa –
  • †Galeodea fax – ?
  • †Galeodea fax –
  • †Galeodea petersoni –
  • †Galeodea shubutensis –
  • †Galeodea sp. –
  • †Galeodea tricarinata –
• †Galeodinopsis –
  • †Galeodinopsis biangulata –
  • †Galeodinopsis semperi – n. sp.
  • †Galeodinopsis semperi –
• †Galeorhinus –
  • †Galeorhinus latus –
  • †Galeorhinus sp. –
• †Galerucella –
  • †Galerucella affinis – n. sp.
  • †Galerucella emarginata – n. sp.
  • †Galerucella sp. –
• †Gari –
  • †Gari brabantinus –
  • †Gari cerasia –
  • †Gari fischeri –
  • †Gari kazusensis –
  • †Gari nitens –
  • †Gari papyria –
  • †Gari plana – cf.
  • †Gari sp. –
• †Gastrochaena –
  • †Gastrochaena rauliniana –
• †Gastrocopta –
  • †Gastrocopta sp. –
• †Gatanthropus – n. gen.
  • †Gatanthropus micros – n. sp.
• †Gaudeamus – n. gen.
• †Gaudeamus –
  • †Gaudeamus aegyptius – n. sp.
  • †Gaudeamus aegyptius –
  • †Gaudeamus aslius – n. sp.
  • †Gaudeamus aslius – aff.
  • †Gaudeamus hylaeus – n. sp.
  • †Gaudeamus hylaeus – aff.
  • †Gaudeamus lavocati – n. sp.
• †Gavialosuchus –
  • †Gavialosuchus sp. –
• †Geissois –
  • †Geissois psilatispora –
• †Gelocus –
  • †Gelocus communis – n. sp.
  • †Gelocus communis –
  • †Gelocus laubei – n. sp.
  • †Gelocus laubei –
  • †Gelocus sp. –
  • †Gelocus villebramarensis – n. sp.
  • †Gelocus villebramarensis – cf.
  • †Gelocus villebramarensis –
• †Gemmula –
  • †Gemmula alazana –
  • †Gemmula amica –
  • †Gemmula bonneti –
  • †Gemmula konickii –
  • †Gemmula laticlavia –
  • †Gemmula mexa –
  • †Gemmula parkinsonii –
  • †Gemmula rotaedens –
  • †Gemmula sp. –
  • †Gemmula stopanii –
  • †Gemmula subdenticulata –
• †Geniohyus –
  • †Geniohyus diphycus –
  • †Geniohyus magnus –
  • †Geniohyus mirus –
  • †Geniohyus sp. – n. sp.
• †Genotia –
  • †Genotia iravadica – n. sp.
• †Geochelone –
  • †Geochelone sp. –
• †Geotrypus –
  • †Geotrypus sp. –
• †Gephyroberyx –
  • †Gephyroberyx ostiolatus –
• †Gephyrotes –
  • †Gephyrotes spectabilis – n. sp.
• †Geringophis –
  • †Geringophis robustus – n. sp.
  • †Geringophis vetus – n. sp.
• †Gerris –
  • †Gerris parabdominalis – n. sp.
• †Gesomyrmex –
  • †Gesomyrmex miegi – n. sp.
• †Gibberula –
  • †Gibberula stampinensis –
• †Gibbolucina –
  • †Gibbolucina deperdita –
  • †Gibbolucina woodi – n. sp.
• †Gibbula –
  • †Gibbula sexangularis –
• †Gigantamynodon –
  • †Gigantamynodon giganteus –
• †Gigantochersina –
  • †Gigantochersina ammon – n. sp.
  • †Gigantochersina ammon –
• †Gigantopecten –
  • †Gigantopecten holgeri –
• †Gigantostrea –
  • †Gigantostrea gigantica –
  • †Gigantostrea trigonalis –
• †Ginkgo –
  • †Ginkgo adiantoides –
• †Glabella –
  • †Glabella narica –
• †Glamys –
  • †Glamys devoogdi –
  • †Glamys nov. sp. 1 aff. priscus – informal
  • †Glamys nov. sp. 2 aff. priscus – informal
  • †Glamys olallensis – n. sp.
  • †Glamys olallensis –
  • †Glamys priscus –
• †Glans – ?
• †Glans –
  • †Glans rovereti –
• †Glaphyrocysta –
  • †Glaphyrocysta sp. –
• †Glaphyromyrmex –
  • †Glaphyromyrmex oligocenicus –
• †Glarichelys –
  • †Glarichelys sp. –
• †Glarithurus – n. gen.
  • †Glarithurus friedmani – n. sp.
• †Gleditsia –
  • †Gleditsia lottii – n. sp.
• †Gleichenia –
  • †Gleichenia sp. –
• †Gleicheniidites –
  • †Gleicheniidites circiniidites –
• †Gliravus –
  • †Gliravus majori – aff.
  • †Gliravus majori –
  • †Gliravus sp. –
• †Glirudinus –
  • †Glirudinus antiquus – n. sp.
• †Glirulus –
  • †Glirulus sp. –
• †Glis –
  • †Glis guerbuezi – n. sp.
  • †Glis guerbuezi – aff.
  • †Glis sp. –
• †Globigeria –
  • †Globigeria bulloides –
• †Globigerina –
  • †Globigerina ciperoensis –
  • †Globigerina nana –
  • †Globigerina ouchitatensis –
  • †Globigerina praebulloides –
  • †Globigerina tripartita –
  • †Globigerina yeguaensis –
• †Globivenus –
  • †Globivenus judithae –
  • †Globivenus ucuttana –
• †Globularia –
  • †Globularia gibberosa – cf.
  • †Globularia gibberosa –
• †Globulina –
  • †Globulina gibba –
  • †Globulina minuta –
• †Glossus –
  • †Glossus subtransversus –
• †Glycymeris –
  • †Glycymeris aglikitschensis –
  • †Glycymeris angusticostata –
  • †Glycymeris angusticostatus –
  • †Glycymeris arctata –
  • †Glycymeris cisshuensis –
  • †Glycymeris cookei – cf.
  • †Glycymeris cookei – aff.
  • †Glycymeris cookei –
  • †Glycymeris cuevensis – cf.
  • †Glycymeris hillsboroughensis – ?
  • †Glycymeris ibari – cf.
  • †Glycymeris intercostata –
  • †Glycymeris lenticularis –
  • †Glycymeris lornensis –
  • †Glycymeris mississippiensis –
  • †Glycymeris nakosoensis –
  • †Glycymeris obovata –
  • †Glycymeris planicostalis –
  • †Glycymeris pseudocuevensis –
  • †Glycymeris pulvinata –
  • †Glycymeris sp. –
  • †Glycymeris suwannensis –
  • †Glycymeris tuckerae – ?
• †Glyptoactis –
  • †Glyptoactis benhami –
  • †Glyptoactis charanalensis – n. sp.
  • †Glyptoactis inaequalis –
  • †Glyptoactis serricosta – ?
  • †Glyptoactis serricosta –
• †Glyptostrobus –
  • †Glyptostrobus europaeus –
• †Glyptotoma –
  • †Glyptotoma rhombica –
• †Gobiolagus – n. gen.
• †Gobiolagus –
  • †Gobiolagus gromovi – n. sp.
  • †Gobiolagus major – cf.
  • †Gobiolagus sp. –
  • †Gobiolagus tolmachovi –
• †Gobiomeryx –
  • †Gobiomeryx dubius –
  • †Gobiomeryx sp. –
• †Gobiomys –
  • †Gobiomys neimongolensis –
• †Gobiosminthus – ?
• †Gobiosminthus –
  • †Gobiosminthus qiui –
  • †Gobiosminthus sp. –
• †Gobisorex – n. gen.
• †Gobisorex –
  • †Gobisorex kingae – n. sp.
  • †Gobisorex kingae –
• †Goliathia –
  • †Goliathia andrewsi –
• †Goniastrea –
  • †Goniastrea canalis –
  • †Goniastrea confertissima – n. sp.
• †Goniolithus –
  • †Goniolithus fluckigeri –
• †Goniopora –
  • †Goniopora ameliana –
  • †Goniopora aucillana – n. sp.
  • †Goniopora elegans –
  • †Goniopora hilli –
  • †Goniopora nodulosa – cf.
  • †Goniopora rudis –
  • †Goniopora sp. –
• †Gopherus –
  • †Gopherus laticuneus –
• †Gordonia – cf.
  • †Gordonia sp. –
• †Gothanipollis –
  • †Gothanipollis bassensis –
• †Gouldia –
  • †Gouldia variabilis –
• †Gourmya –
  • †Gourmya baluchistanense –
• †Grammella –
  • †Grammella pusilla – n. sp.
• †Granodiporites –
  • †Granodiporites nebulosus –
• †Granulolabium –
  • †Granulolabium mandici – n. sp.
  • †Granulolabium plicatum – ?
  • †Granulolabium plicatum –
• †Graphularia –
  • †Graphularia sp. –
• †Graptemys –
  • †Graptemys sp. –
• †Grevillea – ?
  • †Grevillea sp. 1 – informal
  • †Grevillea sp. 2 – informal
• †Grigelis –
  • †Grigelis pyrula –
• †Guangxilemur –
  • †Guangxilemur singsilai – n. sp.
• †Guembelitria –
  • †Guembelitria triseriata –
• †Guilielmoscottia –
  • †Guilielmoscottia sp. –
• †Guraleus –
  • †Guraleus eocenicus –
• †Guttulina –
  • †Guttulina problema –
• †Gymnetron –
  • †Gymnetron rotundicolle – n. sp.
• †Gymnosarda –
  • †Gymnosarda zsivnyi – n. sp.
• †Gymnostoma – aff.
• †Gymnostoma –
  • †Gymnostoma sp. –
  • †Gymnostoma tasmanianum –
• †Gyraulus –
  • †Gyraulus bosqueti –
  • †Gyraulus schulzianus –
• †Gyroidina –
  • †Gyroidina soldanii –
• †Gyroidinoides –
  • †Gyroidinoides allani – cf.
• †Haddonia –
  • †Haddonia heissigi –
  • †Haddonia sp. –
• †Haemulidarum – "
  • †Haemulidarum pouwi –
• †Haliaeetus – aff.
  • †Haliaeetus sp. –
• †Haliris –
  • †Haliris quadrangularis –
• †Halitherium – cf.
• †Halitherium –
  • †Halitherium bronni – n. sp.
  • †Halitherium schinzii – n. sp.
  • †Halitherium schinzii – cf.
  • †Halitherium schinzii –
  • †Halitherium sp. –
• †Halkyardia –
  • †Halkyardia minima –
• †Haloragacidites –
  • †Haloragacidites harrisii –
• †Hanetia – ?
  • †Hanetia sp. –
• †Hanhaicerus – n. gen.
  • †Hanhaicerus qii – n. sp.
• †Hannatoma –
  • †Hannatoma emendorferi – n. sp.
  • †Hannatoma gesteri –
  • †Hannatoma tumbezi – n. sp.
• †Haplocytheridea –
  • †Haplocytheridea blanpiedi –
  • †Haplocytheridea hazzardi – aff.
  • †Haplocytheridea sp. –
  • †Haplocytheridea trepta – n. sp.
  • †Haplocytheridea trepta –
• †Haplomys – ?
• †Haplomys –
  • †Haplomys arboraptus –
  • †Haplomys galbreathi – n. sp.
  • †Haplomys liolophus –
  • †Haplomys sp. –
• †Haplophragmoides –
  • †Haplophragmoides indentatus – cf.
  • †Haplophragmoides laminatus –
  • †Haplophragmoides spadix –
• †Harpa –
  • †Harpa vicksburgiana – n. sp.
• †Harpagophagus – n. gen.
  • †Harpagophagus sanguinensis – n. sp.
• †Harpalus –
  • †Harpalus dilatatus – n. sp.
  • †Harpalus excavatus – n. sp.
  • †Harpalus obtusus – n. sp.
  • †Harpalus obtusus –
  • †Harpalus oustaleti – cf.
• †Haustator –
  • †Haustator asperula – cf.
  • †Haustator asperula –
  • †Haustator conofasciata –
  • †Haustator granulosa –
  • †Haustator venus –
  • †Haustator woodi –
• †Haustellum –
  • †Haustellum naricus – cf.
  • †Haustellum naricus –
• †Hedecardium –
  • †Hedecardium patagonicum –
• †Helagras –
  • †Helagras orellanensis – n. sp.
• †Helanshania – n. gen.
  • †Helanshania deserta – n. sp.
• †Heleomyza –
  • †Heleomyza oligocenica – n. sp.
• †Heliacus –
  • †Heliacus otwayanus –
• †Heliastrea – "
• †Heliastrea –
  • †Heliastrea boueana –
  • †Heliastrea maradahensis – n. sp.
  • †Heliastrea mellahica –
• †Heliconoides –
  • †Heliconoides hospes –
  • †Heliconoides inflata – cf.
• †Heliophanus –
  • †Heliophanus extinctus – n. sp.
• †Heliscomys – cf.
• †Heliscomys – ?
• †Heliscomys –
  • †Heliscomys gregoryi –
  • †Heliscomys hatcheri –
  • †Heliscomys mcgrewi – n. sp.
  • †Heliscomys mcgrewi – cf.
  • †Heliscomys mcgrewi –
  • †Heliscomys senex –
  • †Heliscomys sp. –
  • †Heliscomys vetus – cf.
  • †Heliscomys vetus –
• †Helix – "
  • †Helix sp. –
• †Helodermoides – cf.
• †Helodermoides –
  • †Helodermoides tuberculatus –
• †Hemiaster –
  • †Hemiaster subidus – n. sp.
  • †Hemiaster subidus –
• †Hemicerithium –
  • †Hemicerithium dissitum –
• †Hemicyprideis –
  • †Hemicyprideis sp. –
• †Hemicythere –
  • †Hemicythere gordoni –
  • †Hemicythere sp. –
• †Hemicytheridea –
  • †Hemicytheridea sp. –
• †Hemipleurotoma –
  • †Hemipleurotoma narica –
  • †Hemipleurotoma yenanensis –
• †Hemipristis –
  • †Hemipristis curvatus – aff.
  • †Hemipristis serra – cf.
  • †Hemipristis wyattdurhami – cf.
• †Hemiramphus –
  • †Hemiramphus sp. –
• †Hemirhamphidarum – "
  • †Hemirhamphidarum hinsberghi –
• †Hemisinus –
  • †Hemisinus miralejas –
  • †Hemisinus siliceus –
  • †Hemisinus terebriformis – n. sp.
• †Hendryomeryx – ?
  • †Hendryomeryx sp. –
• †Heosminthus –
  • †Heosminthus minutus – n. sp.
  • †Heosminthus minutus –
  • †Heosminthus sp. –
• †Heptacodon –
  • †Heptacodon curtus – n. sp.
  • †Heptacodon curtus –
  • †Heptacodon gibbiceps – n. sp.
  • †Heptacodon occidentale –
  • †Heptacodon sp. –
• †Hercostomus –
  • †Hercostomus quievreuxi – n. sp.
  • †Hercostomus sp. –
• †Herkosporites –
  • †Herkosporites elliotii –
• †Hermanites –
  • †Hermanites sp. –
• †Herodotius –
  • †Herodotius pattersoni –
• †Herpetopora –
  • †Herpetopora danica –
• †Herpetotherium –
  • †Herpetotherium fugax – cf.
  • †Herpetotherium fugax –
  • †Herpetotherium merriami –
  • †Herpetotherium sp. –
  • †Herpetotherium valens –
  • †Herpetotherium youngi – cf.
• †Hesperibalanus –
  • †Hesperibalanus kellumi –
• †Hesperinus – aff.
• †Hesperinus –
  • †Hesperinus sp. –
• †Hesperocyon – "
• †Hesperocyon – ?
• †Hesperocyon –
  • †Hesperocyon coloradensis –
  • †Hesperocyon gregarius –
  • †Hesperocyon sp. –
• †Hesperopetes –
  • †Hesperopetes jamesi –
• †Hesperotestudo –
  • †Hesperotestudo sp. –
• †Heterocricetodon –
  • †Heterocricetodon schlosseri – cf.
• †Heterodontus –
  • †Heterodontus sp. –
• †Heterogaster –
  • †Heterogaster famosus – n. sp.
  • †Heterogaster radobojanus – cf.
  • †Heterogaster sundgoviensis – n. sp.
  • †Heterogaster sundgoviensis – cf.
  • †Heterogaster sundgoviensis –
• †Heterogyra – n. gen.
• †Heterogyra – ?
• †Heterogyra –
  • †Heterogyra lobata – n. sp.
  • †Heterogyra lobata –
• †Heterosminthus –
  • †Heterosminthus firmus – cf.
• †Heterosorex –
  • †Heterosorex kinkelini –
  • †Heterosorex sp. –
• †Heterostegina –
  • †Heterostegina complana –
  • †Heterostegina complanata –
  • †Heterostegina sp. –
• †Heterostrix – n. gen.
  • †Heterostrix tatsinensis – n. sp.
• †Heteroxerus – cf.
  • †Heteroxerus sp. –
• †Hexanchus –
  • †Hexanchus primigenius –
  • †Hexanchus sp. –
• †Hiatella –
  • †Hiatella arctica – cf.
  • †Hiatella arctica –
  • †Hiatella sakhalinensis –
• †Himantura –
  • †Himantura sp. –
• †Hincksina – ?
• †Hincksina –
  • †Hincksina costulifera – n. sp.
  • †Hincksina elegans – n. sp.
  • †Hincksina ocalensis –
• †Hindsia –
  • †Hindsia neastriatula –
  • †Hindsia pardalis –
• †Hippomenella –
  • †Hippomenella capitimortis –
  • †Hippomenella costulata –
  • †Hippomenella crassicollis –
  • †Hippomenella pungens – n. sp.
  • †Hippomenella transversa –
• †Hipponix –
  • †Hipponix cornucopae –
  • †Hipponix costata –
  • †Hipponix interruptus –
  • †Hipponix sp. –
  • †Hipponix transversus –
• †Hippoporella –
  • †Hippoporella perforata – n. sp.
• †Hippoporina –
  • †Hippoporina lucens –
• †Hipporhinus – ?
  • †Hipporhinus sp. –
• †Hipposideros –
  • †Hipposideros morloti –
  • †Hipposideros omani – n. sp.
  • †Hipposideros schlosseri –
• †Hipposyngnathus – n. gen.
• †Hipposyngnathus –
  • †Hipposyngnathus convexus – n. sp.
  • †Hipposyngnathus neriticus –
• †Hippuris –
  • †Hippuris minima –
• †Histiocycta –
  • †Histiocycta sp. –
• †Hodsahibia – n. gen.
• †Hodsahibia –
  • †Hodsahibia azrae – n. sp.
  • †Hodsahibia azrae –
  • †Hodsahibia beamshaiensis – n. sp.
  • †Hodsahibia gracilis – n. sp.
• †Holocnomus – n. gen.
  • †Holocnomus braconiformis – n. sp.
• †Holopogon –
  • †Holopogon archilestes – n. sp.
• †Holospira –
  • †Holospira eva – ?
• †Holosteus –
  • †Holosteus sp. –
• †Homorhynchus –
  • †Homorhynchus colei –
• †Homotryblium –
  • †Homotryblium plectilium –
  • †Homotryblium tenuispinosum –
• †Homptryblium –
  • †Homptryblium oceanicum –
• †Hondonadia –
  • †Hondonadia fierroensis – cf.
  • †Hondonadia praecipitia – n. sp.
  • †Hondonadia pumila – n. sp.
  • †Hondonadia sp. –
• †Hoploparia –
  • †Hoploparia klebsi –
• †Hoplophoneus –
  • †Hoplophoneus occidentalis –
  • †Hoplophoneus primaevus –
  • †Hoplophoneus sp. –
  • †Hoplophoneus strigidens –
• †Hovenia –
  • †Hovenia oregonensis –
• †Huangomys – n. gen.
• †Huangomys –
  • †Huangomys frequens – n. sp.
  • †Huangomys frequens –
• †Hubertschenckia –
  • †Hubertschenckia ezoensis –
• †Hyaenodon – ?
• †Hyaenodon –
  • †Hyaenodon aymardi –
  • †Hyaenodon chunkhtensis – n. sp.
  • †Hyaenodon crucians –
  • †Hyaenodon dubius –
  • †Hyaenodon eminus – n. sp.
  • †Hyaenodon horridus – cf.
  • †Hyaenodon horridus –
  • †Hyaenodon leptorhynchus –
  • †Hyaenodon mustelinus – n. sp.
  • †Hyaenodon mustelinus –
  • †Hyaenodon neimongoliensis – n. sp.
  • †Hyaenodon pervagus – n. sp.
  • †Hyaenodon pervagus –
  • †Hyaenodon sp. –
  • †Hyaenodon sp. 1 – informal
  • †Hyaenodon sp. 2 – informal
• †Hyalina –
  • †Hyalina silicicifluvia –
• †Hyalonema –
  • †Hyalonema sp. –
• †Hydnophora –
  • †Hydnophora pulchra –
  • †Hydnophora sp. –
  • †Hydnophora variabilis –
• †Hydrangea –
  • †Hydrangea microcalyx –
  • †Hydrangea sp. –
• †Hydrobia – "
• †Hydrobia –
  • †Hydrobia draparnaldii –
  • †Hydrobia dubuissoni –
  • †Hydrobia sandbergeri –
  • †Hydrobia sp. –
  • †Hydrobia turbinoides –
• †Hydrobius –
  • †Hydrobius convexus –
  • †Hydrobius crassipunctatus –
• †Hylesinus –
  • †Hylesinus lineatus – n. sp.
• †Hylobius –
  • †Hylobius deletus – n. sp.
  • †Hylobius sp. –
• †Hymenophyllum – aff.
  • †Hymenophyllum sp. –
• †Hyotherium –
  • †Hyotherium sp. –
• †Hyotissa –
  • †Hyotissa hyotis –
• †Hypercum –
  • †Hypercum septestum –
• †Hypertragulus –
  • †Hypertragulus calcaratus – cf.
  • †Hypertragulus calcaratus –
  • †Hypertragulus dakotensis – n. sp.
  • †Hypertragulus hesperius –
  • †Hypertragulus quadratus – n. sp.
  • †Hypertragulus sp. –
• †Hypisodus –
  • †Hypisodus alacer –
  • †Hypisodus ironsi – n. sp.
  • †Hypisodus minimus –
  • †Hypisodus retallacki – n. sp.
  • †Hypisodus sp. –
• †Hyporhina – n. gen.
• †Hyporhina –
  • †Hyporhina antiqua – n. sp.
  • †Hyporhina galbreathi – n. sp.
• †Hyracodon – ?
• †Hyracodon –
  • †Hyracodon arcidens – n. sp.
  • †Hyracodon leidyanus – n. sp.
  • †Hyracodon leidyanus –
  • †Hyracodon nebraskensis –
  • †Hyracodon sp. –
• †Hystrichokolpoma –
  • †Hystrichokolpoma cinctum –
  • †Hystrichokolpoma rigaudiae –
• †Iberomeryx –
  • †Iberomeryx minor – cf.
  • †Iberomeryx minor –
• †Icaciniphyllum –
  • †Icaciniphyllum artiocarpites –
• †Ichneumon –
  • †Ichneumon pteromajus – n. sp.
• †Idas – ?
• †Idas –
  • †Idas sp. –
• †Idmonea –
  • †Idmonea grallator –
  • †Idmonea milneana –
  • †Idmonea petri –
  • †Idmonea sp. –
  • †Idmonea triforata –
• †Iheringiella –
  • †Iheringiella patagonensis –
• †Ilariosmilia –
  • †Ilariosmilia subcurvata –
• †Ilex –
  • †Ilex castelii –
• †Ilselithina –
  • †Ilselithina fusa –
• †Impletoshaeridium –
  • †Impletoshaeridium sp. –
• †Indoplacuna –
  • †Indoplacuna sindiensis –
• †Indosmilia – "
  • †Indosmilia glabrata –
• †Indusia –
  • †Indusia tubulosa –
• †Interchlamys –
  • †Interchlamys interlineata – cf.
• †Interhippus – n. gen.
  • †Interhippus deflexus – n. sp.
• †Iridomyrmex –
  • †Iridomyrmex breviantennis – n. sp.
• †Isastrea – "
  • †Isastrea michelottina –
• †Ischnochiton –
  • †Ischnochiton sp. A – informal
• †Ischyosporites – cf.
  • †Ischyosporites irregularis –
• †Ischyromys – ?
• †Ischyromys –
  • †Ischyromys sp. –
  • †Ischyromys typus – ?
  • †Ischyromys typus –
  • †Ischyromys veterior –
• †Isobythocypris –
  • †Isobythocypris tatei –
• †Isocrassina –
  • †Isocrassina henckeliusiana –
• †Isocrinus – ?
  • †Isocrinus sp. –
• †Isognomon –
  • †Isognomon heberti –
  • †Isognomon sp. –
• †Isonychia –
  • †Isonychia alderensis – n. sp.
• †Isoptychus –
  • †Isoptychus siderolithicus –
  • †Isoptychus sp. –
• †Issiodoromys –
  • †Issiodoromys balmensis – n. sp.
  • †Issiodoromys medius –
  • †Issiodoromys minor –
  • †Issiodoromys sp. –
• †Isurolamna –
  • †Isurolamna gracilis –
• †Isurus –
  • †Isurus desori –
  • †Isurus flandricus –
  • †Isurus leptodon –
• †Jagonia –
  • †Jagonia peruviana – n. sp.
• †Janipes – n. gen.
  • †Janipes nymphaeobates – n. sp.
• †Jatropha –
  • †Jatropha tertiaria –
• †Jawharia –
  • †Jawharia tenrecoides –
• †Jetwoodsia –
  • †Jetwoodsia nullarborica –
• †Johnbell – n. gen.
• †Johnbell –
  • †Johnbell hatcheri – n. sp.
  • †Johnbell hatcheri –
• †Jordaniella –
  • †Jordaniella laportei –
• †Jouannetia –
  • †Jouannetia fremyi –
  • †Jouannetia triquetra –
• †Juglandiphyllites –
  • †Juglandiphyllites cryptatus –
• †Juglans –
  • †Juglans wheelerensis –
• †Jugosocythereis –
  • †Jugosocythereis spinosa – n. sp.
  • †Jugosocythereis spinosa –
  • †Jugosocythereis vicksburgensis –
• †Jujubinus –
  • †Jujubinus multicingulatus –
  • †Jujubinus sp. –
  • †Jujubinus stampinensis –
  • †Jujubinus subcarinatus – cf.
  • †Jujubinus subcarinatus –
  • †Jujubinus subincrassatus –
• †Karakoromys – n. gen.
• †Karakoromys – ?
• †Karakoromys –
  • †Karakoromys decessus – n. sp.
  • †Karakoromys decessus – cf.
  • †Karakoromys decessus –
  • †Karakoromys sp. –
• †Karpathia –
  • †Karpathia sp. –
• †Karreria –
  • †Karreria rhenana –
• †Kaupitherium –
  • †Kaupitherium gruelli – n. sp.
• †Keasius –
  • †Keasius parvus –
• †Keepingia –
  • †Keepingia gossardii –
  • †Keepingia uniserialis –
• †Kelletia –
  • †Kelletia iravadica – n. sp.
  • †Kelletia mekranica –
  • †Kelletia nodulosa – cf.
• †Kellia –
  • †Kellia raulini –
• †Kelliella –
  • †Kelliella rufaripa – n. sp.
  • †Kelliella rufaripa –
• †Kerosinia – n. gen.
• †Kerosinia –
  • †Kerosinia variabilis – n. sp.
  • †Kerosinia variabilis –
• †Kherem – n. gen.
• †Kherem –
  • †Kherem asiatica – n. sp.
  • †Kherem hsandgoliensis – n. sp.
• †Khonsunycteris – n. gen.
  • †Khonsunycteris aegypticus – n. sp.
• †Kirkomys –
  • †Kirkomys martintau –
  • †Kirkomys nebraskensis –
• †Kleidionella –
  • †Kleidionella grandis –
• †Klohnia – n. gen.
• †Klohnia –
  • †Klohnia charrieri – n. sp.
  • †Klohnia charrieri –
  • †Klohnia major – n. sp.
  • †Klohnia major – cf.
• †Knefastia – ?
  • †Knefastia brooksvillensis –
• †Kramadolops –
  • †Kramadolops abanicoi – n. sp.
  • †Kramadolops fissuratus – n. sp.
  • †Kramadolops mayoi –
  • †Kramadolops mckennai – n. sp.
• †Krithe – ?
• †Krithe –
  • †Krithe hiwanneensis –
  • †Krithe vicksburgensis –
• †Kuhlia –
  • †Kuhlia tenuicauda –
• †Kuphus – ?
• †Kuphus –
  • †Kuphus incrassatus –
  • †Kuphus melitensis –
  • †Kuphus polythalamia – cf.
  • †Kuphus polythalamia – aff.
  • †Kuphus polythalamia –
  • †Kuphus sp. –
• †Kvacekia – n. gen.
  • †Kvacekia infuscata – n. sp.
• †Labrodon –
  • †Labrodon sp. –
• †Laccobius –
  • †Laccobius priscus – n. sp.
• †Lacerna –
  • †Lacerna hexagonalis –
  • †Lacerna sp. –
• †Lacerta – ?
• †Lacerta –
  • †Lacerta filholi –
  • †Lacerta sp. 1 – informal
  • †Lacerta sp. 2 – informal
  • †Lacerta sp. 3 – informal
• †Lachnopus –
  • †Lachnopus dilatatus – n. sp.
• †Lacinia –
  • †Lacinia minbuensis – n. sp.
• †Laevicardium –
  • †Laevicardium leptorimum – n. sp.
  • †Laevicardium puchlense –
  • †Laevicardium sp. –
  • †Laevicardium taracaicum – cf.
  • †Laevicardium tennisulcatum –
  • †Laevicardium tenuisulcatum –
  • †Laevicardium tristiculum –
• †Laevigatosporites –
  • †Laevigatosporites ovatus –
• †Lagarostrobos –
  • †Lagarostrobos marginatus – n. sp.
  • †Lagarostrobos sp. –
• †Lagena –
  • †Lagena sp. –
• †Lagunitus –
  • †Lagunitus lagunitensis –
• †Lahillia –
  • †Lahillia angulata –
• †Lamelliconcha –
  • †Lamelliconcha charanica – n. sp.
  • †Lamelliconcha wolfi – n. sp.
• †Lamna –
  • †Lamna apiculata – cf.
  • †Lamna rupeliensis –
  • †Lamna sp. –
• †Lampusia –
  • †Lampusia dubium –
• †Lanceolaria –
  • †Lanceolaria pisciformis –
• †Lanternitus –
  • †Lanternitus minutus –
• †Laomaki – n. gen.
  • †Laomaki yunnanensis – n. sp.
• †Larinus –
  • †Larinus longirostris – n. sp.
• †Larix –
  • †Larix lemhiensis – n. sp.
• †Lasioglossum –
  • †Lasioglossum celinae – n. sp.
• †Laternula –
  • †Laternula kovatschensis –
• †Latirus – ?
• †Latirus –
  • †Latirus aldrichi – n. sp.
  • †Latirus aldrichi –
  • †Latirus indicus – n. sp.
  • †Latirus indistinctus –
  • †Latirus mississippiensis –
  • †Latirus protractus –
  • †Latirus sindiensis –
  • †Latirus sp. –
• †Latomeandra –
  • †Latomeandra daedalea – n. sp.
  • †Latomeandra dimorpha – n. sp.
• †Latrobosporites –
  • †Latrobosporites crassus –
• †Laubriereia –
  • †Laubriereia goodaliopsis –
• †Laubrieria –
  • †Laubrieria goodaliopsis –
• †Laurophyllum –
  • †Laurophyllum acutimontanum –
  • †Laurophyllum kinkelinii – cf.
  • †Laurophyllum kinkelinii –
  • †Laurophyllum medimontanum –
  • †Laurophyllum pseudoprinceps – cf.
  • †Laurophyllum pseudoprinceps –
  • †Laurophyllum sp. –
• †Laurus –
  • †Laurus abchasica –
• †Ledum –
  • †Ledum idahoensis – n. sp.
• †Leguminocarpon – ?
  • †Leguminocarpon sp. –
• †Leguminocythereis –
  • †Leguminocythereis sp. –
• †Leguminosites –
  • †Leguminosites belensis –
  • †Leguminosites mucunoides –
• †Leia – cf.
• †Leia –
  • †Leia crassiuscula – n. sp.
  • †Leia gracillima – n. sp.
  • †Leia gracillima –
  • †Leia longipes – n. sp.
  • †Leia longipes –
• †Leidymys –
  • †Leidymys blacki – cf.
  • †Leidymys juxtaparvulus –
  • †Leidymys sp. –
• †Leiocephalus –
  • †Leiocephalus sp. –
• †Leiognathoides –
  • †Leiognathoides altapinna – cf.
• †Leiognathus –
  • †Leiognathus altapinnus –
• †Leiosella –
  • †Leiosella grandisora – n. sp.
  • †Leiosella orbicularia – n. sp.
  • †Leiosella rostrifera –
• †Leitneria –
  • †Leitneria venosa –
• †Lejeunecysta –
  • †Lejeunecysta cinctoria –
• †Lemintina –
  • †Lemintina imbricata –
  • †Lemintina stampinensis –
• †Lenticulina –
  • †Lenticulina sp. –
• †Lentidium –
  • †Lentidium donaciforme –
  • †Lentidium nitidum –
• †Leontinia –
  • †Leontinia gaudryi – ?
• †Leopecten –
  • †Leopecten gatunensis –
• †Lepidocottus –
  • †Lepidocottus papyraceus –
• †Lepidocyclina –
  • †Lepidocyclina dilatata –
  • †Lepidocyclina ehilensis –
  • †Lepidocyclina formosoides –
  • †Lepidocyclina mantelli –
  • †Lepidocyclina praemarginata –
  • †Lepidocyclina sp. –
  • †Lepidocyclina supera –
  • †Lepidocyclina tounoueri –
  • †Lepidocyclina tournoueri –
• †Lepidopleurus –
  • †Lepidopleurus sp. –
• †Lepidopus –
  • †Lepidopus sp. –
• †Leptauchenia –
  • †Leptauchenia decora –
  • †Leptauchenia major –
  • †Leptauchenia sp. –
• †Leptictis –
  • †Leptictis dakotensis – cf.
  • †Leptictis dakotensis –
  • †Leptictis haydeni –
• †Leptochoerus –
  • †Leptochoerus elegans –
  • †Leptochoerus emilyae –
  • †Leptochoerus sp. –
  • †Leptochoerus spectabilis –
  • †Leptochoerus supremus – n. sp.
  • †Leptochoerus supremus –
• †Leptogaster –
  • †Leptogaster falloti – n. sp.
• †Leptomeryx –
  • †Leptomeryx elissae – n. sp.
  • †Leptomeryx esulcatus – cf.
  • †Leptomeryx esulcatus –
  • †Leptomeryx evansi – cf.
  • †Leptomeryx evansi – aff.
  • †Leptomeryx evansi – ?
  • †Leptomeryx evansi –
  • †Leptomeryx sp. –
  • †Leptomeryx speciosus –
• †Leptomussa – "
• †Leptomussa –
  • †Leptomussa panteniana –
  • †Leptomussa sp. –
  • †Leptomussa variabilis –
• †Leptoria –
  • †Leptoria bithecata – n. sp.
  • †Leptoria spenceri –
• †Leptoromys –
  • †Leptoromys wilsoni – n. sp.
  • †Leptoromys wilsoni –
• †Leptoscelis –
  • †Leptoscelis humata – n. sp.
• †Leptoseris –
  • †Leptoseris dinarica – cf.
  • †Leptoseris portoricensis –
  • †Leptoseris sp. C – informal
• †Lestes – aff.
• †Lestes – "
• †Lestes –
  • †Lestes forsterii – n. sp.
  • †Lestes regina –
  • †Lestes sieblosiformis – n. sp.
  • †Lestes vicina – n. sp.
  • †Lestes vicina –
• †Lethenia –
  • †Lethenia vandenbroecki –
• †Lethocerus –
  • †Lethocerus sulcifemoralis – n. sp.
• †Leuciscus – ?
• †Leuciscus –
  • †Leuciscus brevis –
  • †Leuciscus colei –
  • †Leuciscus sp. –
  • †Leuciscus stephani –
• †Levifusus –
  • †Levifusus nodulatum –
  • †Levifusus spiniger –
• †Libellula –
  • †Libellula minuscula – n. sp.
• †Libocedrus –
  • †Libocedrus leaensis – n. sp.
  • †Libocedrus morrisonii –
• †Lichenopora –
  • †Lichenopora goldfussi –
  • †Lichenopora prolifera –
• †Lignitella –
  • †Lignitella suemengeni – n. sp.
  • †Lignitella suemengeni – cf.
• †Liliacidites –
  • †Liliacidites sp. –
• †Lima – "
• †Lima –
  • †Lima bassi –
  • †Lima halensis –
  • †Lima sp. –
• †Limacina –
  • †Limacina conica –
  • †Limacina karasawai –
  • †Limacina sp. –
  • †Limacina sp. 1 – informal
• †Limarca –
  • †Limarca angustifrons –
• †Limaria –
  • †Limaria polynema –
  • †Limaria sandbergeri –
  • †Limaria sp. –
  • †Limaria staminea –
• †Limatula –
  • †Limatula kovatschensis –
  • †Limatula trulla –
• †Limea –
  • †Limea n. sp. – informal
• †Limonia –
  • †Limonia deferi – n. sp.
• †Limopsis –
  • †Limopsis campa – cf.
  • †Limopsis chapmani –
  • †Limopsis granulata –
  • †Limopsis insolita –
  • †Limopsis sp. –
• †Lindsaya – n. gen.
  • †Lindsaya derabugtiensis – n. sp.
• †Linga –
  • †Linga columbella –
• †Lingulodinium –
  • †Lingulodinium machaerophorum –
• †Linyphia –
  • †Linyphia quievreuxi – n. sp.
• †Liocyma –
  • †Liocyma fluctuosa –
  • †Liocyma furtiva –
• †Lioponera –
  • †Lioponera sp. –
• †Liotia – ?
• †Liotia –
  • †Liotia halensis –
  • †Liotia persculpturata –
• †Liotina –
  • †Liotina lamellosa –
• †Liparus –
  • †Liparus hassencampi – n. sp.
• †Liquidambar –
  • †Liquidambar sp. –
• †Liriodendron –
  • †Liriodendron geminata –
• †Lirophora –
  • †Lirophora victoria –
• †Litheuphaea – n. gen.
  • †Litheuphaea carpenteri – n. sp.
• †Lithocarpus –
  • †Lithocarpus weidei –
• †Lithodomus –
  • †Lithodomus sublithophagus –
• †Lithophaga –
  • †Lithophaga cordata –
  • †Lithophaga nuda –
  • †Lithophaga tumiensis –
• †Lithophyllum –
  • †Lithophyllum sp. –
• †Lithoporella –
  • †Lithoporella melobesioides –
  • †Lithoporella sp. –
• †Lithospermites –
  • †Lithospermites glabrum –
• †Lithothamnion –
  • †Lithothamnion bourcartii –
  • †Lithothamnion iorii – ?
  • †Lithothamnion manni –
  • †Lithothamnion peleense –
  • †Lithothamnion roveretoi –
  • †Lithothamnion sp. –
  • †Lithothamnion sp. 1 – informal
  • †Lithothamnion sp. 2 – informal
  • †Lithothamnion sp. 3 – informal
• †Litolagus –
  • †Litolagus molidens –
• †Litorhadia –
  • †Litorhadia washingtonensis – cf.
  • †Litorhadia washingtonensis –
• †Litseaphyllum –
  • †Litseaphyllum presanguinea –
• †Littorina –
  • †Littorina obtusangula –
• †Lobatula –
  • †Lobatula lobatula –
• †Lobospammia – cf.
  • †Lobospammia sp. –
• †Lomatia –
  • †Lomatia fraxinifolia –
  • †Lomatia sp. 3 – informal
  • †Lomatia xeromorpha – n. sp.
• †Lopha –
  • †Lopha vicksburgensis –
• †Lophallomys –
  • †Lophallomys atavus – n. sp.
  • †Lophallomys atavus – cf.
  • †Lophallomys atavus –
• †Lophibaluchia – n. gen.
• †Lophibaluchia – cf.
  • †Lophibaluchia pilbeami – n. sp.
  • †Lophibaluchia pilbeami –
• †Lophiomeryx –
  • †Lophiomeryx angarae – n. sp.
  • †Lophiomeryx angarae –
  • †Lophiomeryx chalaniati –
  • †Lophiomeryx kargilensis –
  • †Lophiomeryx mouchelini – n. sp.
  • †Lophiomeryx mouchelini –
  • †Lophiomeryx muchelini –
  • †Lophiomeryx sp. –
• †Lophius –
  • †Lophius dolloi –
• †Lophoranina –
  • †Lophoranina georgiana –
• †Lowesaurus –
  • †Lowesaurus matthewi – n. sp.
  • †Lowesaurus matthewi –
• †Loxocardium –
  • †Loxocardium formosum –
• †Loxoconcha –
  • †Loxoconcha durhami –
  • †Loxoconcha woodwardsensis – aff.
• †Lucina – "
• †Lucina –
  • †Lucina fimbripallium – n. sp.
  • †Lucina micraulax – n. sp.
  • †Lucina narica –
  • †Lucina ortmanni –
  • †Lucina sp. –
• †Lucinisca –
  • †Lucinisca varisculpta – n. sp.
  • †Lucinisca varisculpta –
• †Lucinoma –
  • †Lucinoma acutilineata – aff.
  • †Lucinoma acutilineata –
  • †Lucinoma columbiana – cf.
  • †Lucinoma columbiana –
  • †Lucinoma hannibali – ?
  • †Lucinoma nagaoi –
  • †Lucinoma promaucana –
• †Lunatia –
  • †Lunatia achatensis –
  • †Lunatia lacrimans –
• †Lunularia –
  • †Lunularia distans –
  • †Lunularia ligulata – n. sp.
  • †Lunularia tintinabula –
  • †Lunularia verrucosa – n. sp.
• †Lunulites –
  • †Lunulites bouei –
• †Lutraria –
  • †Lutraria sp. –
  • †Lutraria vetula – cf.
• †Lycopodiumsporites –
  • †Lycopodiumsporites sp. –
• †Lygaeus –
  • †Lygaeus deprehensus – n. sp.
  • †Lygaeus fossitius – n. sp.
• †Lygistepollenites –
  • †Lygistepollenites florinii –
• †Lygodium –
  • †Lygodium dinmorphyllum –
  • †Lygodium kaulfussi –
  • †Lygodium sp. –
• †Lymnaea –
  • †Lymnaea fabulum –
  • †Lymnaea longiscatus –
• †Lyreidus –
  • †Lyreidus alseanus –
• †Lyria –
  • †Lyria anceps –
  • †Lyria concinna – n. sp.
  • †Lyria jugosa – cf.
  • †Lyria mansfieldi –
  • †Lyria mississippiensis – ?
  • †Lyria mississippiensis –
  • †Lyria modesta –
  • †Lyria musicina –
  • †Lyria nestor –
  • †Lyria silicata – aff.
  • †Lyria sp. – n. sp.
• †Lyropecten –
  • †Lyropecten duncanensis –
  • †Lyropecten menthifontis –
• †Lyrotyphis –
  • †Lyrotyphis cunicolosus – cf.
  • †Lyrotyphis cuniculosus –
• †Machlydotherium –
  • †Machlydotherium ater –
• †Macoma –
  • †Macoma asagaiensis –
  • †Macoma golikovi – cf.
  • †Macoma kirkinskayae –
  • †Macoma lissonii – n. sp.
  • †Macoma nasuta – cf.
  • †Macoma osakaensis –
  • †Macoma sejugata – cf.
  • †Macoma sejugata –
  • †Macoma simizuensis –
  • †Macoma sp. –
• †Macroacaena –
  • †Macroacaena willapensis –
• †Macrocallista –
  • †Macrocallista dvalii –
  • †Macrocallista pittsburgensis –
  • †Macrocallista sp. –
  • †Macrocallista splendida –
• †Macropelobates – n. gen.
  • †Macropelobates osborni – n. sp.
• †Macrosolen –
  • †Macrosolen cyclopeus –
• †Macrozamia –
  • †Macrozamia australis –
• †Mactra –
  • †Mactra angulata –
  • †Mactra mississippiensis –
  • †Mactra sp. –
• †Mactrellona –
  • †Mactrellona tumbezia – n. sp.
• †Mactromeris –
  • †Mactromeris addicotti – cf.
  • †Mactromeris muliniaformis – n. sp.
  • †Mactromeris pittsburgensis –
  • †Mactromeris polynyma – cf.
  • †Mactromeris ramonensis –
  • †Mactromeris rushi –
  • †Mactromeris sorachiensis –
• †Madracis –
  • †Madracis decaphylla –
• †Madrepora –
  • †Madrepora sp. –
• †Magadinella –
  • †Magadinella woodsiana –
• †Magnolia –
  • †Magnolia sp. –
• †Mahonia –
  • †Mahonia creedensis –
  • †Mahonia simplex –
• †Makiyamaia –
  • †Makiyamaia sp. –
• †Maldivia –
  • †Maldivia oligocenica –
• †Malletia –
  • †Malletia carinata –
  • †Malletia epikorniana –
  • †Malletia inermis – cf.
  • †Malletia kamtschatica –
• †Malthodes –
  • †Malthodes obtusus – n. sp.
• †Malus – cf.
  • †Malus sp. –
• †Malvacarpus –
  • †Malvacarpus octolocolus –
• †Malvacipollis –
  • †Malvacipollis duratus –
  • †Malvacipollis subtilis –
• †Mammilla –
  • †Mammilla insignis –
• †Mancora –
  • †Mancora burtti –
• †Mancorus –
  • †Mancorus grabaui – n. sp.
• †Mangelia –
  • †Mangelia costellaria –
• †Manitsha – n. gen.
  • †Manitsha tanka – n. sp.
• †Manupecten –
  • †Manupecten puymoriae –
• †Manzonia –
  • †Manzonia duboisii –
• †Margaretta –
  • †Margaretta sp. –
  • †Margaretta vicksburgia – n. sp.
  • †Margaretta vicksburgica – n. sp.
  • †Margaretta vicksburgica –
• †Margarites –
  • †Margarites crallicus –
• †Marginella – ?
• †Marginella –
  • †Marginella fraudulenta – aff.
  • †Marginella halensis –
  • †Marginella kitsoni –
  • †Marginella silicifluvia –
  • †Marginella sp. –
• †Margineulima –
  • †Margineulima danae –
• †Marginulina –
  • †Marginulina glabra –
  • †Marginulina sp. –
• †Markalius –
  • †Markalius inversus –
• †Marquettia –
  • †Marquettia metzeli – n. sp.
• †Marshallaria –
  • †Marshallaria otwayensis –
• †Martinietta –
  • †Martinietta tenuiplicata –
• †Masrasector –
  • †Masrasector aegypticum –
  • †Masrasector ligabuei – n. sp.
  • †Masrasector nananubis – n. sp.
• †Mastigophora –
  • †Mastigophora hyndmanni –
• †Matayba –
  • †Matayba belensis –
• †Mathilda –
  • †Mathilda crispula –
  • †Mathilda regularis –
• †Matonisporites –
  • †Matonisporites ornamentalis –
• †Matthewlabis –
  • †Matthewlabis cedrensis –
• †Matudaea – cf.
  • †Matudaea sp. – cf.
• †Maudrillia –
  • †Maudrillia secta –
• †Mauidrillia –
  • †Mauidrillia sp. –
• †Mayena –
  • †Mayena sculpturata –
• †Meandrina –
  • †Meandrina antiguensis –
• †Mecynoecia –
  • †Mecynoecia cornuta – n. sp.
  • †Mecynoecia elongatobula –
  • †Mecynoecia elongatotubre –
  • †Mecynoecia lunata –
  • †Mecynoecia proboscidea –
  • †Mecynoecia quisenberryae –
  • †Mecynoecia semota –
• †Mediolacerta –
  • †Mediolacerta roceki –
• †Megacardita – ?
• †Megacardita –
  • †Megacardita crassa –
  • †Megacardita matschigarica – cf.
  • †Megacardita matschigarica –
  • †Megacardita utcholokensis –
• †Megalagus –
  • †Megalagus primitivus –
  • †Megalagus sp. –
  • †Megalagus turgidus – cf.
  • †Megalagus turgidus –
• †Megaleptictis –
  • †Megaleptictis altidens –
• †Megalohyrax –
  • †Megalohyrax eocaenus – aff.
  • †Megalohyrax eocaenus –
  • †Megalohyrax minor –
• †Megalotriton –
  • †Megalotriton sp. –
• †Megaxinus –
  • †Megaxinus striatula –
• †Megayoldia –
  • †Megayoldia pilvoensis – cf.
  • †Megayoldia pilvoensis –
  • †Megayoldia thraciaeformis –
  • †Megayoldia tokunagai – cf.
  • †Megayoldia toyamaensis –
  • †Megayoldia watasei – cf.
  • †Megayoldia watasei –
• †Megokkos –
  • †Megokkos alaskensis –
• †Melanella –
  • †Melanella amnicreta –
  • †Melanella postnotata –
• †Melanoides – ?
• †Melanoides –
  • †Melanoides fasciatus –
  • †Melanoides sp. –
• †Melanthrips –
  • †Melanthrips sp. –
• †Meligethes –
  • †Meligethes detractus – n. sp.
  • †Meligethes detractus –
• †Melissiodon –
  • †Melissiodon chatticus – cf.
  • †Melissiodon sp. –
• †Mellitels –
  • †Mellitels sp. –
• †Melongena –
  • †Melongena acanthina – n. sp.
  • †Melongena charanalensis – n. sp.
  • †Melongena concinna –
  • †Melongena crassicornuta –
  • †Melongena lainei –
  • †Melongena pypuloides –
• †Melonis –
  • †Melonis affine –
  • †Melonis affinis –
• †Membranioporella – ?
  • †Membranioporella subgossizi – n. sp.
• †Membranipora –
  • †Membranipora arcana – n. sp.
  • †Membranipora tubulosa – n. sp.
  • †Membranipora tubulosa –
• †Membraniporidra –
  • †Membraniporidra similis –
  • †Membraniporidra spissimuralis –
• †Meniscopora –
  • †Meniscopora elliptica –
• †Menispermum – cf.
  • †Menispermum sp. –
• †Menyanthes –
  • †Menyanthes minima –
• †Meoma –
  • †Meoma tuberculata –
• †Mercuria –
  • †Mercuria vanparysi –
• †Meretrix –
  • †Meretrix agrestis –
  • †Meretrix calcanea –
  • †Meretrix imitabilis – aff.
  • †Meretrix silicifluvia –
  • †Meretrix sp. –
• †Merluccius –
  • †Merluccius athanasiui – n. sp.
• †Merycoides –
  • †Merycoides pariogonus – cf.
• †Merycoidodon – ?
• †Merycoidodon –
  • †Merycoidodon bullatus – n. sp.
  • †Merycoidodon bullatus – cf.
  • †Merycoidodon bullatus –
  • †Merycoidodon culbertsoni – n. sp.
  • †Merycoidodon culbertsoni – cf.
  • †Merycoidodon culbertsoni –
  • †Merycoidodon major –
  • †Merycoidodon sp. –
• †Mesalia –
  • †Mesalia allentonensis –
• †Mesocyon – "
• †Mesocyon –
  • †Mesocyon temnodon –
• †Mesohalina –
  • †Mesohalina brabantinus –
  • †Mesohalina margaritaceus –
  • †Mesohalina taschei – cf.
  • †Mesohalina tascheri – cf.
• †Mesohippus – ?
• †Mesohippus –
  • †Mesohippus bairdi – cf.
  • †Mesohippus bairdi –
  • †Mesohippus exoletus –
  • †Mesohippus sp. –
• †Mesophyllum –
  • †Mesophyllum obsitum –
  • †Mesophyllum sp. –
  • †Mesophyllum sp. 1 – informal
  • †Mesophyllum sp. 2 – informal
• †Mesoreodon –
  • †Mesoreodon chelonyx –
  • †Mesoreodon minor –
• †Metadjidaumo –
  • †Metadjidaumo hendryi – n. sp.
  • †Metadjidaumo sp. –
• †Metamynodon –
  • †Metamynodon planifrons –
  • †Metamynodon sp. –
• †Metaphiomys – n. gen.
• †Metaphiomys – cf.
• †Metaphiomys –
  • †Metaphiomys beadnelli – n. sp.
  • †Metaphiomys schaubi – n. sp.
  • †Metaphiomys schaubi – cf.
  • †Metaphiomys schaubi –
  • †Metaphiomys sp. –
  • †Metaphiomys spp. –
  • †Metaphiomys zallahensis – n. sp.
• †Metapterodon –
  • †Metapterodon brachycephalus – n. sp.
  • †Metapterodon schlosseri – n. sp.
  • †Metapterodon schlosseri –
• †Metasequoia – cf.
• †Metasequoia –
  • †Metasequoia sp. –
• †Metasinopa – "
  • †Metasinopa sp. – n. sp.
• †Meteamys –
  • †Meteamys alpani –
• †Meteutatus –
  • †Meteutatus attonsus – n. sp.
  • †Meteutatus lagenaformis – aff.
  • †Meteutatus percarinatus –
  • †Meteutatus sp. –
• †Methoca –
  • †Methoca sp. –
• †Metoldobotes –
  • †Metoldobotes stromeri – cf.
• †Metrarabdotos –
  • †Metrarabdotos grande – n. sp.
  • †Metrarabdotos grande –
  • †Metrarabdotos moniliferum –
• †Metriotherium –
  • †Metriotherium mirabile – aff.
• Metula
  • †Metula fastidiosa –
  • †Metula fragilis –
  • †Metula inflata – n. sp.
  • †Metula inflata –
  • †Metula neptuneiformis – n. sp.
  • †Metula neptuneiformis –
• †Micippa –
  • †Micippa antiqua –
• †Micrdodrillia –
  • †Micrdodrillia vicksburgella –
• †Micrelenchus –
  • †Micrelenchus armulatus –
• †Microbiotherium –
  • †Microbiotherium sp. –
• †Microcachryidites –
  • †Microcachryidites antarcticus –
• †Microcanthus – cf.
  • †Microcanthus sp. –
• †Microchoerus –
  • †Microchoerus sp. –
• †Microdrillia –
  • †Microdrillia brevis –
  • †Microdrillia infans –
  • †Microdrillia spp. –
  • †Microdrillia vicksburgella –
• †Microdyromys – cf.
• †Microdyromys –
  • †Microdyromys praemurinus –
  • †Microdyromys sp. –
• †Microecia –
  • †Microecia hirta –
  • †Microecia vibrio –
• †Micromysticetus – n. gen.
• †Micromysticetus –
  • †Micromysticetus rothauseni – n. sp.
  • †Micromysticetus rothauseni –
• †Microphis –
  • †Microphis sp. –
• †Micropodium –
  • †Micropodium ovatum –
• †Micropora –
  • †Micropora coriacea –
• †Micropternodus –
  • †Micropternodus sp. –
• †Microstele –
  • †Microstele gerardae –
• †Microsurcula –
  • †Microsurcula intacta –
  • †Microsurcula mentha – n. sp.
  • †Microsurcula mentha –
• †Middendorfia –
  • †Middendorfia corrugis – cf.
• †Milfordia –
  • †Milfordia hypolaenoides –
• †Millepora –
  • †Millepora depauperata –
  • †Millepora sp. –
  • †Millepora verrucosa – n. sp.
• †Miltha –
  • †Miltha chipolana – cf.
  • †Miltha hillsboroensis –
  • †Miltha sp. –
• †Mimosites –
  • †Mimosites haeringianus –
• †Miniochoerus – ?
• †Miniochoerus –
  • †Miniochoerus affinis – n. sp.
  • †Miniochoerus affinis –
  • †Miniochoerus chadronensis –
  • †Miniochoerus gracilis –
  • †Miniochoerus helprini – n. sp.
  • †Miniochoerus sp. –
  • †Miniochoerus starkensis – n. sp.
  • †Miniochoerus starkensis – cf.
  • †Miniochoerus starkensis –
• †Miocardiopsis –
  • †Miocardiopsis praelongatus –
• †Miohippus – ?
• †Miohippus –
  • †Miohippus annectens – n. sp.
  • †Miohippus equiceps –
  • †Miohippus gidleyi – n. sp.
  • †Miohippus gidleyi –
  • †Miohippus grandis – cf.
  • †Miohippus intermedius – n. sp.
  • †Miohippus obliquidens – n. sp.
  • †Miohippus obliquidens –
  • †Miohippus sp. –
• †Miomelon – "
• †Miomelon –
  • †Miomelon becki –
  • †Miomelon gracilis – cf.
  • †Miomelon gracilis –
• †Miomeryx – n. gen.
• †Miomeryx –
  • †Miomeryx altaicus – n. sp.
  • †Miomeryx sp. –
• †Miopsyche – ?
  • †Miopsyche rubiensis – n. sp.
• †Miopsychopsis –
  • †Miopsychopsis sikhotensis –
• †Mirocetus – n. gen.
  • †Mirocetus riabinini – n. sp.
• †Mistia – n. gen.
  • †Mistia spinosa – n. sp.
• †Mitra –
  • †Mitra conquista –
  • †Mitra mississippiensis –
  • †Mitra sp. –
  • †Mitra syra –
• †Mitrella –
  • †Mitrella fuscicava –
  • †Mitrella oryzoides – aff.
  • †Mitrella sp. –
• †Mixopteryx –
  • †Mixopteryx dubia –
  • †Mixopteryx weithoferi –
• †Mnestia –
  • †Mnestia turgidula –
• †Modiolaria –
  • †Modiolaria sp. –
• †Modiolus – ?
• †Modiolus –
  • †Modiolus ameghinoi –
  • †Modiolus blandus –
  • †Modiolus excheri –
  • †Modiolus grammatus – ?
  • †Modiolus grammatus –
  • †Modiolus matchgarensis –
  • †Modiolus restorationensis –
  • †Modiolus sandbergeri –
  • †Modiolus silicatus –
  • †Modiolus solea – cf.
  • †Modiolus solea –
  • †Modiolus sp. –
  • †Modiolus stampinensis –
  • †Modiolus trigonalis –
  • †Modiolus wajampolkensis –
  • †Modiolus willapaensis – ?
  • †Modiolus yamasakii –
  • †Modiolus yokoyamai –
• †Modulus –
  • †Modulus liveoakensis –
• †Moeritherium –
  • †Moeritherium gracile –
  • †Moeritherium lyonsi –
  • †Moeritherium trigonodon –
• †Molassitherium –
  • †Molassitherium delemontense – n. sp.
  • †Molassitherium delemontense –
• †Molopophorus –
  • †Molopophorus dalli –
  • †Molopophorus gabbi –
• †Monetaria –
  • †Monetaria moneta –
• †Mongolestes – ?
• †Mongolestes –
  • †Mongolestes alxaensis – n. sp.
  • †Mongolestes alxaensis –
• †Mongolopala – n. gen.
  • †Mongolopala tathue – n. sp.
• †Mongoloscapter – n. gen.
  • †Mongoloscapter zhegalloi – n. sp.
• †Montastrea – "
• †Montastrea –
  • †Montastrea bainbridgensis –
  • †Montastrea canalis –
  • †Montastrea cylindrica –
  • †Montastrea endothecata –
  • †Montastrea friulana –
  • †Montastrea inaequalis –
  • †Montastrea irradians –
  • †Montastrea sp. –
  • †Montastrea sp. B – informal
• †Monticulastraea –
  • †Monticulastraea sp. –
• †Moroidea –
  • †Moroidea reticulata –
• †Morone – aff.
• †Morone –
  • †Morone sp. –
• †Morum –
  • †Morum charanalensis – n. sp.
  • †Morum harpula –
  • †Morum sp. – informal
• †Morus –
  • †Morus sibirica – cf.
• †Mosaicomeryx –
  • †Mosaicomeryx quercyi – aff.
• †Mrazecia – n. gen.
  • †Mrazecia mrazeci – n. sp.
• †Mubhammys – n. gen.
  • †Mubhammys vadumensis – n. sp.
• †Muhsinia –
  • †Muhsinia steffensi –
• †Multiporina –
  • †Multiporina parvipora – n. sp.
• †Munditia –
  • †Munditia lamellosa –
• †Mupus –
  • †Mupus neumanni –
• †Murex – "
• †Murex –
  • †Murex mississippiensis –
  • †Murex sp. –
• †Murexiella –
  • †Murexiella ornata –
  • †Murexiella vaughani – n. sp.
• †Murexsul –
  • †Murexsul prionotus –
• †Muricanthus –
  • †Muricanthus ighinae –
  • †Muricanthus iravadicus – n. sp.
• †Muricopsis –
  • †Muricopsis peregra –
  • †Muricopsis sp. –
• †Murravia –
  • †Murravia catenuliformis –
• †Musculopedunculus –
  • †Musculopedunculus micklichi –
• †Musculus –
  • †Musculus analogus –
  • †Musculus snatolensis – cf.
• †Mustelavus –
  • †Mustelavus sp. –
• †Mustelictis –
  • †Mustelictis olivieri – n. sp.
  • †Mustelictis olivieri –
• †Mutilla –
  • †Mutilla tenera – n. sp.
• †Mya –
  • †Mya grewingki –
  • †Mya profundior –
  • †Mya sp. –
  • †Mya ugolnensis – cf.
• †Myadesma –
  • †Myadesma pacifica –
  • †Myadesma sp. –
• †Myadora –
  • †Myadora lamellata –
• †Mycetophila –
  • †Mycetophila sp. –
• †Mycetophilites –
  • †Mycetophilites sp. –
• †Mycetophyllia –
  • †Mycetophyllia bullbrooki –
• †Myliobatis –
  • †Myliobatis oligocaena –
  • †Myliobatis oligocaenus – aff.
  • †Myliobatis sp. –
  • †Myliobatis striatus – cf.
• †Myochlamys –
  • †Myochlamys foyela –
• †Myotis – cf.
• †Myotis –
  • †Myotis horaceki –
  • †Myotis misonnei – aff.
  • †Myotis misonnei –
• †Myoxocephalus –
  • †Myoxocephalus primas –
• †Myriapora –
  • †Myriapora fungiformis –
• †Myrica –
  • †Myrica lignitum – cf.
  • †Myrica longifolia –
  • †Myrica sp. –
• †Myriophyllum –
  • †Myriophyllum sp. –
• †Myriotrochites –
  • †Myriotrochites mirabilis –
  • †Myriotrochites undosus –
• †Myrmicites –
  • †Myrmicites sp. –
• †Myrtaceidites –
  • †Myrtaceidites mesonesus –
  • †Myrtaceidites parvus –
• †Myrtea –
  • †Myrtea scopularis –
  • †Myrtea vicksburgensis –
• †Mytea –
  • †Mytea vicksburgensis –
• †Mytilopsis –
  • †Mytilopsis nystiana –
  • †Mytilopsis trigalensis – n. sp.
• †Mytilus –
  • †Mytilus arnoldi –
  • †Mytilus canoasenis – n. sp.
  • †Mytilus edulis – cf.
  • †Mytilus folioformis – cf.
  • †Mytilus folioformis –
  • †Mytilus littoralis –
  • †Mytilus luciferus – cf.
  • †Mytilus mabuchii –
  • †Mytilus mathewsonii –
  • †Mytilus miocenum –
  • †Mytilus nicobarius –
  • †Mytilus pilvoensis –
  • †Mytilus podkagernensis –
  • †Mytilus snohomishensis – cf.
  • †Mytilus sp. –
  • †Mytilus tichanovitchi –
  • †Mytilus tigilensis –
  • †Mytilus tochilnensis –
• †Myurella –
  • †Myurella promensis – n. sp.
  • †Myurella quettensis – n. sp.
  • †Myurella quettensis –
• †Myxomygale –
  • †Myxomygale sp. –
• †Nabis –
  • †Nabis maculata –
• †Nabotherium –
  • †Nabotherium aegyptiacum – n. sp.
  • †Nabotherium aegyptiacum –
• †Najas –
  • †Najas sp. –
  • †Najas tavdensis –
• †Nalameryx –
  • †Nalameryx savagei –
  • †Nalameryx sulaimani – n. sp.
• †Namatomys – "
  • †Namatomys sp. –
• †Nanodelphys –
  • †Nanodelphys hunti – cf.
  • †Nanodelphys hunti –
• †Nanotragulus –
  • †Nanotragulus sp. –
• †Nassa – "
  • †Nassa fueguina –
• †Nassaria –
  • †Nassaria birmanica – n. sp.
  • †Nassaria nivea –
• †Nassarius –
  • †Nassarius macilenta –
  • †Nassarius mississippiensis –
  • †Nassarius sp. –
• †Natica – ?
• †Natica –
  • †Natica acuticallosa –
  • †Natica alazana –
  • †Natica ambulacrum –
  • †Natica caseyi –
  • †Natica mississippiensis –
  • †Natica recluziana –
  • †Natica sp. –
• †Naticarius –
  • †Naticarius acuticaliosa – n. sp.
  • †Naticarius canrena – cf.
• †Natrix –
  • †Natrix mlynarskii –
• †Nautilus –
  • †Nautilus praepompilius –
• †Nebraskaophis –
  • †Nebraskaophis oligocenicus – n. sp.
• †Nebrius – ?
• †Nebrius –
  • †Nebrius obliquum –
  • †Nebrius sp. –
• †Necronectes –
  • †Necronectes vicksburgensis –
• †Necrosaurus – ?
• †Necrosaurus –
  • †Necrosaurus sp. –
• †Necticus –
  • †Necticus minutus – n. sp.
  • †Necticus palustris – n. sp.
• †Negaprion –
  • †Negaprion sp. –
• †Nehalemia – n. gen.
  • †Nehalemia delicata – n. sp.
• †Neilo –
  • †Neilo biradiata –
  • †Neilo doellojuradoi – n. sp.
  • †Neilo ornata –
  • †Neilo ortmanni –
• †Nellia –
  • †Nellia bifaciata –
  • †Nellia tenella –
• †Nemachilus – "
• †Nemachilus –
  • †Nemachilus musceli – n. sp.
  • †Nemachilus musceli –
• †Nemocardium –
  • †Nemocardium bhagothorense –
  • †Nemocardium diversum – ?
  • †Nemocardium diversum –
  • †Nemocardium eocenense –
  • †Nemocardium ezoense –
  • †Nemocardium ezoensis –
  • †Nemocardium iwakiense –
  • †Nemocardium sp. –
  • †Nemocardium yokoyamai –
  • †Nemocardium yokoymai –
• †Neocallichirus –
  • †Neocallichirus porterensis –
• †Neochelys – ?
• †Neochelys –
  • †Neochelys fajumensis –
  • †Neochelys montolivensis –
• †Neocybium –
  • †Neocybium sp. –
• †Neoempheria –
  • †Neoempheria wittenheimiana – n. sp.
• †Neogoniolithon –
  • †Neogoniolithon contii –
  • †Neogoniolithon raripunctatum –
  • †Neogoniolithon sp. –
• †Neogonolithon –
  • †Neogonolithon sp. –
• †Neophiomys –
  • †Neophiomys dawsonae – n. sp.
  • †Neophiomys paraphiomyoides – n. sp.
  • †Neophiomys paraphiomyoides – aff.
  • †Neophiomys paraphiomyoides –
• †Neorotalia –
  • †Neorotalia lithothamnica –
  • †Neorotalia sp. –
• †Neptunea –
  • †Neptunea modestoidea –
• †Nerita –
  • †Nerita caronis –
  • †Nerita tampaensis –
• †Nerophis –
  • †Nerophis sp. –
• †Nerthastraea –
  • †Nerthastraea orbignyi –
• †Neurodromicus – n. gen.
  • †Neurodromicus dorsalis – n. sp.
• †Neurogymnurus – cf.
• †Neurogymnurus –
  • †Neurogymnurus indricotherii – n. sp.
  • †Neurogymnurus sp. –
• †Neverita –
  • †Neverita asagaiensis –
  • †Neverita quirosana –
  • †Neverita sp. –
  • †Neverita thomsonae –
• †Nicaeotrochus –
  • †Nicaeotrochus cyclolitoides –
• †Nimravus –
  • †Nimravus intermedius –
• †Noctuites –
  • †Noctuites incertissima – n. sp.
• †Nonanomalurus –
  • †Nonanomalurus parvus – n. sp.
  • †Nonanomalurus parvus –
• †Notacirsa –
  • †Notacirsa lampra –
• †Nothofagidites –
  • †Nothofagidites asperus –
  • †Nothofagidites brachyspinulosus – cf.
  • †Nothofagidites deminutus –
  • †Nothofagidites falcatus –
  • †Nothofagidites flemingii –
  • †Nothofagidites goniatus –
  • †Nothofagidites spp. –
• †Nothofagus –
  • †Nothofagus alessandrii – aff.
  • †Nothofagus bulbosa – n. sp.
  • †Nothofagus cethanica – n. sp.
  • †Nothofagus cooksoni – n. sp.
  • †Nothofagus glandularis – n. sp.
  • †Nothofagus gunnii –
  • †Nothofagus lobata – n. sp.
  • †Nothofagus mucronata – n. sp.
  • †Nothofagus peduncularis – n. sp.
  • †Nothofagus serrata – n. sp.
  • †Nothofagus tasmanica –
• †Notidanus –
  • †Notidanus primigenius –
• †Notogrammatodon –
  • †Notogrammatodon cainozoica –
  • †Notogrammatodon cainozoicus –
• †Notonecta –
  • †Notonecta sieblosensis – n. sp.
• †Notopeplum –
  • †Notopeplum primarugatum –
• †Notorynchus –
  • †Notorynchus primigenius –
• †Notostrea –
  • †Notostrea lubra –
• †Notovoluta –
  • †Notovoluta variculifera –
• †Nucleolites –
  • †Nucleolites gouldii –
• †Nucula –
  • †Nucula brewsterensis –
  • †Nucula chejsliensis –
  • †Nucula duchasteli –
  • †Nucula grandis – n. sp.
  • †Nucula grandis –
  • †Nucula greppini –
  • †Nucula lamellinucula –
  • †Nucula matschigarica –
  • †Nucula narica –
  • †Nucula sp. –
  • †Nucula subtransversa –
  • †Nucula tallahalaensis – n. sp.
  • †Nucula tallahalaensis –
  • †Nucula vicksburgensis –
  • †Nucula vokesi –
  • †Nucula yotsukurensis –
• †Nuculana –
  • †Nuculana akidota – n. sp.
  • †Nuculana akidota –
  • †Nuculana cuneiformis –
  • †Nuculana deshayesiana – sensu lato
  • †Nuculana miocenica –
  • †Nuculana napanica –
  • †Nuculana pennula –
  • †Nuculana ramonensis –
  • †Nuculana sp. –
  • †Nuculana subnapanica –
  • †Nuculana tumiensis –
  • †Nuculana utcholokensis –
• †Nummulites – ?
• †Nummulites –
  • †Nummulites africana – cf.
  • †Nummulites bouillei –
  • †Nummulites fichteli – cf.
  • †Nummulites fichteli –
  • †Nummulites garanensis –
  • †Nummulites immedius –
  • †Nummulites incrassatus –
  • †Nummulites intermedius –
  • †Nummulites panamensis –
  • †Nummulites sp. –
  • †Nummulites vascus – cf.
  • †Nummulites vascus –
• †Nuphar –
  • †Nuphar pumilum – cf.
  • †Nuphar sibiricum –
  • †Nuphar sp. –
  • †Nuphar sp.1 – informal
• †Nupharanassa – n. gen.
• †Nupharanassa –
  • †Nupharanassa bulotorum – n. sp.
  • †Nupharanassa tolutaria – n. sp.
• †Nuttallia –
  • †Nuttallia gastellovi –
• †Nycticorax –
  • †Nycticorax sp. –
• †Nyssa –
  • †Nyssa macrocarpa –
• †Nystia –
  • †Nystia duchasteli –
  • †Nystia glibertheinzelini –
  • †Nystia pseudoplicata –
  • †Nystia pupiniformis –
• †Oamaruia –
  • †Oamaruia ptycjotropis –
• †Ocajila –
  • †Ocajila makpiyahe – cf.
• †Ocinebrina –
  • †Ocinebrina conspicua –
• †Octacodon –
  • †Octacodon valens – n. sp.
• †Oculina –
  • †Oculina aldrichi – n. sp.
  • †Oculina harrisi – n. sp.
• †Odontaspis –
  • †Odontaspis acutissima –
  • †Odontaspis macrota – cf.
  • †Odontaspis sp. –
• †Odostomia –
  • †Odostomia boettgeri –
  • †Odostomia byramensis – n. sp.
  • †Odostomia byramensis – ?
  • †Odostomia byramensis –
  • †Odostomia koeneni –
  • †Odostomia pingue –
  • †Odostomia plicatula –
  • †Odostomia semperi –
  • †Odostomia sp. –
  • †Odostomia vicksburgella – n. sp.
• †Oecophylla –
  • †Oecophylla obesa – cf.
  • †Oecophylla praeclara – n. sp.
  • †Oecophylla superba – n. sp.
• †Ogmophis –
  • †Ogmophis compactus –
  • †Ogmophis sp. –
• †Oleinites –
  • †Oleinites sp. –
• †Olibrus –
  • †Olibrus ornatus – n. sp.
• †Oligamphotis – n. gen.
  • †Oligamphotis irenaei – n. sp.
• †Oliganodon –
  • †Oliganodon budensis –
  • †Oliganodon sp. –
• †Oligoaphidius – n. gen.
  • †Oligoaphidius sannoniensis – n. sp.
• †Oligobalistes – n. gen.
  • †Oligobalistes robustus – n. sp.
• †Oligochelone –
  • †Oligochelone rupeliensis –
• †Oligocolius – n. gen.
  • †Oligocolius brevitarsus – n. sp.
• †Oligodyromys –
  • †Oligodyromys planus – n. sp.
  • †Oligodyromys planus – ?
  • †Oligodyromys planus –
• †Oligomyotis –
  • †Oligomyotis casementi –
• †Oligonila – n. gen.
• †Oligonila –
  • †Oligonila defectuosa – n. sp.
  • †Oligonila foersteri – n. sp.
• †Oligonyctia – n. gen.
  • †Oligonyctia hoffmani – n. sp.
• †Oligopetes – cf.
• †Oligopetes –
  • †Oligopetes lophulus – aff.
  • †Oligopetes lophulus –
  • †Oligopetes obtusus – aff.
  • †Oligopetes sp. –
• †Oligopithecus – n. gen.
• †Oligopithecus –
  • †Oligopithecus rogeri – n. sp.
  • †Oligopithecus savagei – n. sp.
• †Oligopleuronectes –
  • †Oligopleuronectes germanicus –
• †Oligoremora –
  • †Oligoremora rhenana –
• †Oligoryctes –
  • †Oligoryctes altitalonidus – cf.
  • †Oligoryctes altitalonidus –
  • †Oligoryctes sp. –
• †Oligoscalops – ?
• †Oligoscalops –
  • †Oligoscalops galbreathi –
  • †Oligoscalops sp. –
• †Oligosciurus – n. gen.
  • †Oligosciurus dangheensis – n. sp.
• †Oligoscophthalmus –
  • †Oligoscophthalmus weissi –
• †Oligospenopsis –
  • †Oligospenopsis gracilis – cf.
• †Oligospermophilus –
  • †Oligospermophilus douglassi –
  • †Oligospermophilus sp. –
• †Oligosylphe –
  • †Oligosylphe mourerchauvireae –
• †Oligotarsius – n. gen.
  • †Oligotarsius rarus – n. sp.
• †Oligotheriomys –
  • †Oligotheriomys magnus – n. sp.
  • †Oligotheriomys magnus – cf.
  • †Oligotheriomys primus – n. sp.
• †Oligotresium –
  • †Oligotresium vicksburgensis –
• †Oliva –
  • †Oliva affluens –
  • †Oliva australis –
  • †Oliva brooksvillensis –
  • †Oliva mississippiense –
  • †Oliva mississippiensis – ?
  • †Oliva mississippiensis –
  • †Oliva sp. –
  • †Oliva spp. –
• †Olivella –
  • †Olivella blastoides –
  • †Olivella elegantula –
  • †Olivella illesca – n. sp.
  • †Olivella liveoakensis –
  • †Olivella minbuensis – n. sp.
  • †Olivella mississippiensis – aff.
  • †Olivella vicksburgensis –
• †Oltinomys – ?
  • †Oltinomys sp. –
• †Omanitherium – n. gen.
  • †Omanitherium dhofarensis – n. sp.
• †Omanodon – n. gen.
  • †Omanodon minor – n. sp.
• †Omosita –
  • †Omosita sp. –
• †Oncousoecia –
  • †Oncousoecia quinqueseriata – n. sp.
  • †Oncousoecia quinqueseriata –
  • †Oncousoecia varians –
• †Oniscidea –
  • †Oniscidea dolioides – n. sp.
• †Oocorys –
  • †Oocorys vadosus – n. sp.
• †Oostrombus –
  • †Oostrombus auriculatus –
• †Opalia – ?
• †Opalia –
  • †Opalia bezanconi –
  • †Opalia hertleini –
  • †Opalia sp. –
• †Operculina –
  • †Operculina complanata – cf.
  • †Operculina complanata –
  • †Operculina complanta –
  • †Operculina sp. –
• †Operculodinium –
  • †Operculodinium microtriainum –
• †Ophisauromimus –
  • †Ophisauromimus coderetensis –
• †Ophisaurus – ?
• †Ophisaurus –
  • †Ophisaurus sp. –
• †Orbitestella –
  • †Orbitestella granulata – n. sp.
• †Ordolagus –
  • †Ordolagus sp. –
  • †Ordolagus teilhardi – n. sp.
  • †Ordolagus teilhardi – cf.
  • †Ordolagus teilhardi –
• †Orelladjidaumo –
  • †Orelladjidaumo xylodes – n. sp.
• †Orites –
  • †Orites milliganoides – n. sp.
  • †Orites scleromorpha – n. sp.
• †Oromys – n. gen.
  • †Oromys zenkerellinopsis – n. sp.
• †Oropyctis –
  • †Oropyctis pediasius – n. sp.
• †Orthacanthacris –
  • †Orthacanthacris rhenana – n. sp.
• †Orthaulax –
  • †Orthaulax hernandoensis –
  • †Orthaulax pugnax –
  • †Orthaulax sp. –
• †Orthocardium –
  • †Orthocardium commutatum –
• †Orthogeniops – n. gen.
  • †Orthogeniops ameghinoi – n. sp.
• †Orthosurcula –
  • †Orthosurcula aequa – n. sp.
  • †Orthosurcula byramensis –
  • †Orthosurcula longiforma –
  • †Orthosurcula regularis –
• †Osbornodon –
  • †Osbornodon renjiei – n. sp.
  • †Osbornodon renjiei –
  • †Osbornodon sesnoni –
• †Osmunda –
  • †Osmunda occidentale –
• †Osthimosia –
  • †Osthimosia glomerata –
• †Ostrea –
  • †Ostrea collazica –
  • †Ostrea cubitus –
  • †Ostrea dorsalis –
  • †Ostrea eorivularis –
  • †Ostrea fraasi –
  • †Ostrea gackhensis –
  • †Ostrea gajensis –
  • †Ostrea kamtschatica –
  • †Ostrea khamirensis –
  • †Ostrea lincolnensis – aff.
  • †Ostrea mauricensis –
  • †Ostrea minbuensis –
  • †Ostrea miradorensis – n. sp.
  • †Ostrea paroxis –
  • †Ostrea podagrina –
  • †Ostrea protoimbricata –
  • †Ostrea resupinata – cf.
  • †Ostrea roncana –
  • †Ostrea sansebastiana –
  • †Ostrea sp. –
  • †Ostrea sp. A – informal
  • †Ostrea sp. B – informal
• †Ostrya –
  • †Ostrya atlantidis –
  • †Ostrya oregoniana –
• †Otaria –
  • †Otaria oudriana – n. sp.
• †Otarocyon –
  • †Otarocyon macdonaldi – n. sp.
  • †Otarocyon macdonaldi –
• †Otodus –
  • †Otodus angustidens –
  • †Otodus aruiculatus –
• †Ottomania – n. gen.
  • †Ottomania proavita – n. sp.
• †Oulophyllia – ?
  • †Oulophyllia acutijuga –
  • †Oulophyllia irradians –
  • †Oulophyllia macrogyra –
• †Oxacron –
  • †Oxacron courtoisi –
• †Oxetocyon –
  • †Oxetocyon cuspidatus – n. sp.
  • †Oxetocyon cuspidatus –
  • †Oxetocyon sp. –
• †Oxyperas –
  • †Oxyperas steinmanni – n. sp.
• †Oxytelus – ?
• †Oxytelus –
  • †Oxytelus levis – n. sp.
  • †Oxytelus ominosus – n. sp.
  • †Oxytelus ominosus –
• †Paalitherium – n. gen.
  • †Paalitherium gurki – n. sp.
• †Pachimagas –
  • †Pachimagas venter –
• †Pachycondyla –
  • †Pachycondyla calcarea – n. sp.
  • †Pachycondyla calcarea – cf.
  • †Pachycondyla dubia – n. sp.
  • †Pachycondyla globiventris – n. sp.
• †Pachycrommium – "
• †Pachycrommium –
  • †Pachycrommium dalli –
  • †Pachycrommium mansfieldi –
  • †Pachycrommium nagaoi –
  • †Pachycrommium oweni – cf.
  • †Pachycrommium oweni –
  • †Pachycrommium trinitatensis –
• †Pachycynodon – cf.
• †Pachycynodon – ?
• †Pachycynodon –
  • †Pachycynodon borei –
  • †Pachycynodon boriei –
  • †Pachycynodon crassirostris –
  • †Pachycynodon sp. –
  • †Pachycynodon tedfordi – n. sp.
• †Pachyhyrax –
  • †Pachyhyrax crassidentatus –
• †Pachymagus –
  • †Pachymagus sp. –
  • †Pachymagus venter – cf.
• †Pachymerus –
  • †Pachymerus antiquus – n. sp.
  • †Pachymerus detectus – n. sp.
• †Pachyscyllium –
  • †Pachyscyllium albigensis –
• †Paciculus –
  • †Paciculus cedrus – n. sp.
  • †Paciculus nebraskensis – cf.
• †Pagurus –
  • †Pagurus soellingenis –
• †Palaelodus – aff.
  • †Palaelodus sp. –
• †Palaeoamasia –
  • †Palaeoamasia n. sp. – informal
• †Palaeobatrachus –
  • †Palaeobatrachus diluvianus – cf.
  • †Palaeobatrachus grandipes –
  • †Palaeobatrachus sp. –
• †Palaeocarpilius –
  • †Palaeocarpilius macrochelus –
  • †Palaeocarpilius sp. –
• †Palaeocarya –
  • †Palaeocarya olsonii – cf.
• †Palaeocastor –
  • †Palaeocastor wahlerti –
• †Palaeochelys –
  • †Palaeochelys elongata – n. sp.
  • †Palaeochelys sp. –
• †Palaeochoerus –
  • †Palaeochoerus sp. –
• †Palaeocypraea – ?
  • †Palaeocypraea eripnides –
• †Palaeoephippiorhynchus – ?
  • †Palaeoephippiorhynchus dietrichi –
• †Palaeogadus –
  • †Palaeogadus athanasiui –
  • †Palaeogadus compactus – aff.
  • †Palaeogadus intergerinus – cf.
  • †Palaeogadus kubaeskai –
  • †Palaeogadus sp. –
• †Palaeogale – ?
• †Palaeogale –
  • †Palaeogale sectoria – n. sp.
  • †Palaeogale sectoria –
  • †Palaeogale sp. –
• †Palaeohypsodontus – n. gen.
• †Palaeohypsodontus –
  • †Palaeohypsodontus asiaticus – n. sp.
  • †Palaeohypsodontus asiaticus – cf.
• †Palaeolagus – "
• †Palaeolagus – ?
• †Palaeolagus –
  • †Palaeolagus burkei – n. sp.
  • †Palaeolagus burkei – cf.
  • †Palaeolagus burkei –
  • †Palaeolagus haydeni – n. sp.
  • †Palaeolagus haydeni –
  • †Palaeolagus hemirhizis – n. sp.
  • †Palaeolagus hemirhizis –
  • †Palaeolagus intermedius – cf.
  • †Palaeolagus intermedius –
  • †Palaeolagus sp. –
• †Palaeolobium – "
  • †Palaeolobium sp. 1 –
  • †Palaeolobium sp. 2 –
• †Palaeomastodon –
  • †Palaeomastodon beadnelli –
  • †Palaeomastodon minor –
  • †Palaeomastodon parvus –
  • †Palaeomastodon wintoni –
• †Palaeomelon –
  • †Palaeomelon triplicata –
• †Palaeomunida –
  • †Palaeomunida defecta –
• †Palaeonossax – n. gen.
  • †Palaeonossax senectus – n. sp.
• †Palaeophyllophora –
  • †Palaeophyllophora quercyi –
  • †Palaeophyllophora sanctaeneboulae –
• †Palaeophytocrene –
  • †Palaeophytocrene sp. –
• †Palaeoprionodon –
  • †Palaeoprionodon sp. –
• †Palaeorhynchus –
  • †Palaeorhynchus glarisianus – cf.
  • †Palaeorhynchus zitteli – cf.
  • †Palaeorhynchus zitteli –
• †Palaeoscaptor – n. gen.
• †Palaeoscaptor –
  • †Palaeoscaptor acridens – n. sp.
  • †Palaeoscaptor acridens – cf.
  • †Palaeoscaptor acridens –
  • †Palaeoscaptor gigas – n. sp.
  • †Palaeoscaptor gigas –
  • †Palaeoscaptor rectus – n. sp.
  • †Palaeoscaptor sp. –
  • †Palaeoscaptor tenuis – n. sp.
• †Palaeosciurus – cf.
• †Palaeosciurus –
  • †Palaeosciurus goti – n. sp.
  • †Palaeosciurus goti –
  • †Palaeosciurus gotti – aff.
  • †Palaeosciurus sp. –
• †Palaeotherium –
  • †Palaeotherium medium –
• †Palaeotodus –
  • †Palaeotodus itardiensis –
• †Palaeotroctes –
  • †Palaeotroctes strictus – n. sp.
• †Palaeoxys –
  • †Palaeoxys fuscus – n. sp.
  • †Palaeoxys primigenius – n. sp.
• †Paleocystodinium –
  • †Paleocystodinium sp. –
• †Paleotauriphila – n. gen.
• †Paleotauriphila –
  • †Paleotauriphila marquesi – n. sp.
  • †Paleotauriphila sp. –
• †Palimphyes –
  • †Palimphyes chadumicus –
• †Paliurus –
  • †Paliurus blakei –
• †Pallacera –
  • †Pallacera caseyi –
  • †Pallacera vicksburgensis –
• †Palliolum –
  • †Palliolum sp. –
• †Palmacites –
  • †Palmacites lamanonis –
• †Palmocarpon –
  • †Palmocarpon belensis –
  • †Palmocarpon bravoi –
  • †Palmocarpon cocoides –
• †Pandion – aff.
  • †Pandion sp. –
• †Panopea – ?
• †Panopea –
  • †Panopea angusta –
  • †Panopea brooksvillensis – ?
  • †Panopea brooksvillensis –
  • †Panopea estrellana – aff.
  • †Panopea heberti –
  • †Panopea intermedia – cf.
  • †Panopea nucleus –
  • †Panopea oblongata –
  • †Panopea parawhitfieldi – cf.
  • †Panopea ramonensis –
  • †Panopea sierrana –
  • †Panopea snohomishensis –
  • †Panopea sp. –
  • †Panopea zinsmeisteri – n. sp.
• †Papillicardium –
  • †Papillicardium raulini –
• †Pappocricetodon – ?
  • †Pappocricetodon sp. –
• †Papuacedrus –
  • †Papuacedrus australis – n. sp.
• †Papyridea –
  • †Papyridea adacnoides –
  • †Papyridea harrimani –
  • †Papyridea matschigarica –
  • †Papyridea minima –
• †Parabrachyodus –
  • †Parabrachyodus sp. –
• †Paracarpinus –
  • †Paracarpinus chaneyi –
• †Paraceratherium –
  • †Paraceratherium bugtiense –
  • †Paraceratherium grangeri – n. sp.
  • †Paraceratherium grangeri –
  • †Paraceratherium lepidum –
  • †Paraceratherium sp. –
  • †Paraceratherium transouralicum –
• †Paracolodon – n. gen.
  • †Paracolodon curtus – n. sp.
• †Paracrax –
  • †Paracrax gigantea – n. sp.
  • †Paracrax gigantea –
  • †Paracrax wetmorei – n. sp.
• †Paracricetodon –
  • †Paracricetodon cadurcense – cf.
  • †Paracricetodon dehmi – cf.
  • †Paracricetodon dehmi –
  • †Paracricetodon kavakderensis – n. sp.
  • †Paracricetodon kavakderensis – cf.
  • †Paracricetodon kodjayarmensis – n. sp.
  • †Paracricetodon sp. –
  • †Paracricetodon wentgesi – n. sp.
• †Paracricetops – n. gen.
  • †Paracricetops virgatoincisus – n. sp.
• †Paracyathus –
  • †Paracyathus caeruleus –
• †Paracygnopterus – cf.
  • †Paracygnopterus sp. –
• †Paracypris –
  • †Paracypris contracta – aff.
• †Paracytheridea –
  • †Paracytheridea belhavenensis –
  • †Paracytheridea gradata – aff.
• †Paradaphoenus –
  • †Paradaphoenus minimus –
  • †Paradaphoenus tooheyi –
• †Paradjidaumo – ?
• †Paradjidaumo –
  • †Paradjidaumo hypsodus –
  • †Paradjidaumo sp. –
  • †Paradjidaumo spokanensis – n. sp.
  • †Paradjidaumo trilophus – cf.
  • †Paradjidaumo trilophus –
  • †Paradjidaumo validus – n. sp.
  • †Paradjidaumo validus –
• †Paragelocus –
  • †Paragelocus scotti – aff.
• †Paraglirulus –
  • †Paraglirulus sp. –
• †Paralucinella –
  • †Paralucinella undulata –
• †Paramys –
  • †Paramys relictus – cf.
  • †Paramys relictus –
• †Paranomalurus –
  • †Paranomalurus riodeoroensis – n. sp.
  • †Paranomalurus riodeoroensis –
• †Paraortyx –
  • †Paraortyx lorteti –
• †Paraphaenogaster –
  • †Paraphaenogaster maculipes – n. sp.
  • †Paraphaenogaster maculipes –
• †Paraphiomys –
  • †Paraphiomys simonsi – n. sp.
• †Parapimpla – n. gen.
  • †Parapimpla rhenana – n. sp.
• †Parapithecus – n. gen.
  • †Parapithecus fraasi – n. sp.
• †Parapolytremacis –
  • †Parapolytremacis bellardii –
  • †Parapolytremacis sp. A – informal
• †Pararchiconis – n. gen.
  • †Pararchiconis quievreuxi – n. sp.
• †Parascombrops –
  • †Parascombrops martini – aff.
• †Parascutella –
  • †Parascutella sp. –
• †Parasmilia –
  • †Parasmilia crassicostata – n. sp.
  • †Parasmilia jusani – n. sp.
• †Parasminthus – cf.
• †Parasminthus –
  • †Parasminthus asiaecentralis – aff.
  • †Parasminthus asiaecentralis –
  • †Parasminthus parvulus –
  • †Parasminthus sp. –
  • †Parasminthus tangingoli – aff.
  • †Parasminthus tangingoli –
• †Parasyngenochilus –
  • †Parasyngenochilus angustior –
• †Paratalpa – cf.
  • †Paratalpa sp. –
• †Paratodus –
  • †Paratodus benedeni –
• †Paratylopus –
  • †Paratylopus labiatus – cf.
  • †Paratylopus labiatus –
  • †Paratylopus primaevus –
• †Paravicardium –
  • †Paravicardium defrancei –
  • †Paravicardium sp. –
• †Pareora –
  • †Pareora stylacris –
• †Pareuchelus –
  • †Pareuchelus cancellatocostatus –
• †Parictis –
  • †Parictis dakotensis – cf.
  • †Parictis gilpini –
• †Parinomya –
  • †Parinomya juliensis –
  • †Parinomya patagonensis –
• †Parophisaurus –
  • †Parophisaurus pawneensis –
• †Paroxacron – ?
• †Paroxacron –
  • †Paroxacron bergeri – cf.
  • †Paroxacron bergeri –
  • †Paroxacron sp. –
• †Parrotia –
  • †Parrotia brevipetiolata –
• †Parupeneus –
  • †Parupeneus sp. –
• †Parutaetus –
  • †Parutaetus chilensis – n. sp.
  • †Parutaetus chilensis – cf.
  • †Parutaetus chilensis –
• †Parvicardium –
  • †Parvicardium defrancei –
  • †Parvicardium nystianum –
  • †Parvicardium scobinula –
  • †Parvicardium sp. –
  • †Parvicardium tenuisulcatum –
  • †Parvicardium vincenti –
• †Parvigrus – n. gen.
  • †Parvigrus pohli – n. sp.
• †Parvilucina –
  • †Parvilucina laureti –
  • †Parvilucina posteocurta – n. sp.
  • †Parvilucina posteocurta –
  • †Parvilucina sp. –
• †Pascualdelphys – n. gen.
  • †Pascualdelphys fierroensis – n. sp.
• †Passalus –
  • †Passalus indormitus – n. sp.
• †Patagonicardium –
  • †Patagonicardium philippi –
• †Pattalophyllia – n. gen.
• †Pattalophyllia –
  • †Pattalophyllia grumi – n. sp.
  • †Pattalophyllia grumi –
• †Pavona –
  • †Pavona bronni –
  • †Pavona profunda – n. sp.
  • †Pavona sp. A – informal
• †Peasiella –
  • †Peasiella reidi – n. sp.
• †Pecarichoerus –
  • †Pecarichoerus sp. –
• †Pecchiolia –
  • †Pecchiolia iarkini – n. sp.
• †Pecten –
  • †Pecten alpha –
  • †Pecten byramensis – ?
  • †Pecten byramensis –
  • †Pecten ceibanus –
  • †Pecten meseticus –
  • †Pecten perplanus –
  • †Pecten poulsoni –
  • †Pecten sp. –
  • †Pecten subarcutus –
  • †Pecten tietzei –
• †Peltephilus –
  • †Peltephilus undulatus –
• †Peltosaurus –
  • †Peltosaurus granulosus – n. sp.
  • †Peltosaurus granulosus –
  • †Peltosaurus sp. –
• †Pelycomys –
  • †Pelycomys brulanus – n. sp.
  • †Pelycomys brulanus – cf.
  • †Pelycomys placidus – cf.
  • †Pelycomys placidus –
  • †Pelycomys sp. –
• †Penarchaias –
  • †Penarchaias glynjonesi –
  • †Penarchaias sp. –
• †Peneroplis –
  • †Peneroplis proteus –
  • †Peneroplis thomasi –
• †Penetrigonias –
  • †Penetrigonias dakotensis –
• †Pentadinium –
  • †Pentadinium lacticinctum –
• †Pentatoma –
  • †Pentatoma fatale – n. sp.
  • †Pentatoma rigosum – n. sp.
  • †Pentatoma venosum – n. sp.
• †Penthetria – aff.
• †Penthetria –
  • †Penthetria abacula – n. sp.
  • †Penthetria alderensis – n. sp.
  • †Penthetria blanchardi – n. sp.
  • †Penthetria claripennis – n. sp.
  • †Penthetria gigantea – n. sp.
  • †Penthetria globularis – n. sp.
  • †Penthetria incerta – n. sp.
  • †Penthetria incerta – ?
  • †Penthetria longa –
  • †Penthetria lugens – n. sp.
  • †Penthetria lugens – cf.
  • †Penthetria rubescens – n. sp.
  • †Penthetria rubiensis – n. sp.
  • †Penthetria sp. – n. sp.
  • †Penthetria sp. –
  • †Penthetria subterranea – n. sp.
  • †Penthetria vaillantii – n. sp.
• †Peratherium – ?
• †Peratherium –
  • †Peratherium africanus – aff.
  • †Peratherium africanus –
  • †Peratherium elegans –
  • †Peratherium frequens –
  • †Peratherium laillardi –
  • †Peratherium laurillardi –
  • †Peratherium lavergnense –
  • †Peratherium sp. –
  • †Peratherium spp. –
• †Perchoerus –
  • †Perchoerus minor –
  • †Perchoerus nanus –
  • †Perchoerus probus – cf.
  • †Perchoerus probus –
• †Percymygale –
  • †Percymygale minor – aff.
  • †Percymygale vauclusensis –
• †Periakros – n. gen.
  • †Periakros ambiguus – n. sp.
• †Peridyromys – ?
  • †Peridyromys sp. –
• †Perigastrella – ?
• †Perigastrella –
  • †Perigastrella costellifera –
  • †Perigastrella ovoidea –
  • †Perigastrella plana –
• †Periglypta –
  • †Periglypta aglaurae –
  • †Periglypta caesarina – aff.
  • †Periglypta miocaenica –
  • †Periglypta puerpera –
• †Periphragnis –
  • †Periphragnis sp. –
  • †Periphragnis vicentei – n. sp.
• †Periploma –
  • †Periploma altarata – cf.
  • †Periploma altarata –
  • †Periploma besshoense –
  • †Periploma besshoensis –
  • †Periploma circularis –
  • †Periploma djakovi –
  • †Periploma ezoense –
  • †Periploma gastellovi –
  • †Periploma korniana –
  • †Periploma macneili – n. sp.
  • †Periploma macneili –
  • †Periploma oviformis –
  • †Periploma pulchella – cf.
  • †Periploma sp. –
• †Periporopollenites –
  • †Periporopollenites demarcatus –
  • †Periporopollenites polyoratus –
  • †Periporopollenites vesicus –
• †Perissocytheridea –
  • †Perissocytheridea sp. –
• †Peristomella –
  • †Peristomella coccinea –
  • †Peristomella erecta – n. sp.
• †Perna –
  • †Perna sp. –
• †Peromonolites –
  • †Peromonolites vellosus –
• †Peronidea –
  • †Peronidea sp. –
• †Perotrochus –
  • †Perotrochus sismondai –
• †Perse – ?
• †Perse –
  • †Perse pittsburgensis –
  • †Perse sp. –
• †Persicula –
  • †Persicula dockeryi –
  • †Persicula macneili –
  • †Persicula suwanneensis –
• †Persististrombus –
  • †Persististrombus chipolanus –
  • †Persististrombus radix –
• †Perulata –
  • †Perulata mancorensis –
• †Peruluta –
  • †Peruluta mancorensis –
• †Petalura – ?
  • †Petalura acutipennis – n. sp.
• †Petrolisthes –
  • †Petrolisthes vicetinus –
• †Petrophyllia –
  • †Petrophyllia vicksburgensis –
  • †Petrophyllia weaveri –
• †Phacoides –
  • †Phacoides hernandoensis – ?
  • †Phacoides hernandoensis –
  • †Phacoides hillsboroensis – ?
  • †Phacoides hillsboroughensis – ?
  • †Phacoides perovatus –
  • †Phacoides sp. –
  • †Phacoides wacissanus – cf.
  • †Phacoides wacissanus – ?
  • †Phacoides wacissanus –
• †Phalium –
  • †Phalium caelatura –
  • †Phalium menthafons – n. sp.
  • †Phalium mississippiensis –
  • †Phalium newbernensis – n. sp.
• †Phandella –
  • †Phandella nepionica –
  • †Phandella transemma – n. sp.
• †Phileosimias – n. gen.
• †Phileosimias –
  • †Phileosimias brahuiorum – n. sp.
  • †Phileosimias kamali – n. sp.
• †Philisis – n. gen.
• †Philisis – cf.
• †Philisis –
  • †Philisis sevketi – n. sp.
  • †Philisis sp. –
  • †Philisis sphingis – n. sp.
• †Phiocricetomys – n. gen.
• †Phiocricetomys –
  • †Phiocricetomys atavus – n. sp.
  • †Phiocricetomys minutus – n. sp.
• †Phiomia –
  • †Phiomia serridens –
  • †Phiomia sp. –
• †Phiomys – n. gen.
• †Phiomys –
  • †Phiomys andrewsi – n. sp.
  • †Phiomys andrewsi – cf.
  • †Phiomys andrewsi –
• †Phlaocyon –
  • †Phlaocyon latidens –
• †Phococetus –
  • †Phococetus vasconum – n. sp.
• †Phoenicites –
  • †Phoenicites sp. –
• †Pholadidea –
  • †Pholadidea patagonica –
• †Pholadomya – ?
• †Pholadomya –
  • †Pholadomya kamtschatica – cf.
  • †Pholadomya kamtschatica –
  • †Pholadomya majanatschensis –
  • †Pholadomya sp. –
  • †Pholadomya weissi – ?
• †Phos –
  • †Phos parrishi – n. sp.
  • †Phos sp. –
  • †Phos vicksburgensis –
• †Phthanoperidinium –
  • †Phthanoperidinium amoenum –
  • †Phthanoperidinium comatum –
  • †Phthanoperidinium sp. –
• †Phthiria –
  • †Phthiria fossa – n. sp.
• †Phyllobius –
  • †Phyllobius pulchella – n. sp.
• †Phyllocladidites –
  • †Phyllocladidites mawsonii –
• †Phyllocladus –
  • †Phyllocladus sp. 1 – informal
  • †Phyllocladus sp. 2 – informal
• †Phyllonotus –
  • †Phyllonotus ashiyaensis –
  • †Phyllonotus mississippiensis –
• †Phymotaxis –
  • †Phymotaxis mansfieldi –
  • †Phymotaxis sp. –
• †Physodon – ?
• †Physodon –
  • †Physodon contortus –
  • †Physodon triqueter –
• †Physogaleus –
  • †Physogaleus latus –
• †Phytomyza –
  • †Phytomyza pusilla – n. sp.
  • †Phytomyza vetusta – n. sp.
• †Picea –
  • †Picea coloradensis –
  • †Picea sp. –
• †Pilchenia –
  • †Pilchenia antiqua – n. sp.
• †Pilodius –
  • †Pilodius vulgaris –
• †Pimelodus – ?
  • †Pimelodus sp. –
• †Pimpla –
  • †Pimpla indura – n. sp.
  • †Pimpla seyrigi – n. sp.
• †Pinckneya –
  • †Pinckneya dilcheri –
• †Pinctada –
  • †Pinctada perdahurica –
  • †Pinctada sp. –
• †Pindosmilia –
  • †Pindosmilia brunni –
• †Pinichthys –
  • †Pinichthys pulcher –
• †Pinis –
  • †Pinis johndayensis –
• †Pinna –
  • †Pinna sp. –
• †Pinus –
  • †Pinus alvordensis –
  • †Pinus baileyii – n. sp.
  • †Pinus engelhardtii –
  • †Pinus johndayensis –
  • †Pinus ponderosoides –
  • †Pinus prestrobus – n. sp.
  • †Pinus sp. –
• †Pironastrea –
  • †Pironastrea antiguensis –
• †Pissodes – cf.
• †Pissodes –
  • †Pissodes effossus – n. sp.
  • †Pissodes planatus – n. sp.
• †Pistia –
  • †Pistia sibirica –
• †Pitar – ?
• †Pitar –
  • †Pitar aldrichi – n. sp.
  • †Pitar aldrichi –
  • †Pitar astartiformis –
  • †Pitar calcanea –
  • †Pitar cantui –
  • †Pitar dalli –
  • †Pitar imitabilis –
  • †Pitar incrassata –
  • †Pitar julianum –
  • †Pitar matsumotoi –
  • †Pitar megacostata – n. sp.
  • †Pitar megacostata –
  • †Pitar perbrevis –
  • †Pitar porrecta –
  • †Pitar protena – n. sp.
  • †Pitar semipunctata –
  • †Pitar sp. –
  • †Pitar villanovae –
• †Plafkeria –
  • †Plafkeria obliquifolia –
• †Plagioecia –
  • †Plagioecia birta – n. sp.
  • †Plagioecia divagans – n. sp.
• †Plagiolophus –
  • †Plagiolophus fraasi –
  • †Plagiolophus huerzeleri – n. sp.
  • †Plagiolophus minor – cf.
  • †Plagiolophus minor –
  • †Plagiolophus ovinus – cf.
• †Planorbarius –
  • †Planorbarius junci – n. sp.
  • †Planorbarius junci –
• †Planorbis – "
  • †Planorbis sp. –
• †Planorbulina –
  • †Planorbulina bronnimanni –
  • †Planorbulina diffornis –
  • †Planorbulina sp. –
• †Planorbulinella –
  • †Planorbulinella sp. –
• †Platanus –
  • †Platanus condonii –
  • †Platanus exaspera –
  • †Platanus idahoensis – n. sp.
  • †Platanus neptuni –
  • †Platanus sp. –
• †Platycheirus –
  • †Platycheirus freyeri – cf.
• †Platycoenia –
  • †Platycoenia iranica –
• †Platypleura –
  • †Platypleura sp. –
• †Platyspondylia – cf.
• †Platyspondylia –
  • †Platyspondylia sp. –
• †Platythyrea –
  • †Platythyrea primaeva – cf.
• †Plecia – aff.
• †Plecia –
  • †Plecia assonensis – n. sp.
  • †Plecia assonensis –
  • †Plecia bucklandi – n. sp.
  • †Plecia bucklandi – cf.
  • †Plecia bucklandi –
  • †Plecia conica – n. sp.
  • †Plecia conica –
  • †Plecia foersteri – n. sp.
  • †Plecia foersteri –
  • †Plecia gracillima – n. sp.
  • †Plecia grossa – cf.
  • †Plecia inflata – n. sp.
  • †Plecia inflata –
  • †Plecia joannis –
  • †Plecia lapidaria – cf.
  • †Plecia larguensis – n. sp.
  • †Plecia larguensis –
  • †Plecia larteti –
  • †Plecia livida –
  • †Plecia longipennis – n. sp.
  • †Plecia luctuosa –
  • †Plecia lygaeoides –
  • †Plecia maimensis – n. sp.
  • †Plecia maimensis –
  • †Plecia nigrescens – n. sp.
  • †Plecia oustaleti – n. sp.
  • †Plecia pallida – n. sp.
  • †Plecia pallida – cf.
  • †Plecia rhenana – cf.
  • †Plecia rubescens – cf.
  • †Plecia sauvagei – n. sp.
  • †Plecia sp. – n. sp.
  • †Plecia sp. –
  • †Plecia sp. 1 – informal
  • †Plecia sp. 2 – informal
• †Plectodon –
  • †Plectodon intastriata –
• †Plectrypops –
  • †Plectrypops insignis –
• †Plesiastrea –
  • †Plesiastrea grayi –
  • †Plesiastrea sp. –
• †Plesictis – ?
  • †Plesictis sp. –
• †Plesiolacerta –
  • †Plesiolacerta lydekkeri –
• †Plesiomeryx – cf.
• †Plesiomeryx –
  • †Plesiomeryx cadurcensis –
  • †Plesiomeryx huerzeleri –
  • †Plesiomeryx sp. –
• †Plesiopithecus – n. gen.
  • †Plesiopithecus teras – n. sp.
• †Plesiosminthus –
  • †Plesiosminthus sp. –
  • †Plesiosminthus tangingoli – cf.
• †Plesiotrochus –
  • †Plesiotrochus stephanensis – cf.
• †Plesispermophilus –
  • †Plesispermophilus angustidens –
• †Pleurofusia –
  • †Pleurofusia brooksvillensis –
  • †Pleurofusia clarkeana –
  • †Pleurofusia decliva –
  • †Pleurofusia dowlingi –
  • †Pleurofusia elegantula – n. sp.
  • †Pleurofusia elegantula –
  • †Pleurofusia feddeni – n. sp.
  • †Pleurofusia fessa – n. sp.
  • †Pleurofusia fusus –
  • †Pleurofusia hiwanneensis – n. sp.
  • †Pleurofusia hiwanneensis –
  • †Pleurofusia longirostropis –
  • †Pleurofusia longirostropsis –
  • †Pleurofusia menthafons –
  • †Pleurofusia oblivia –
  • †Pleurofusia plutonica –
  • †Pleurofusia servata –
  • †Pleurofusia spp. –
  • †Pleurofusia vicksburgensis – ?
• †Pleuroliria –
  • †Pleuroliria cochlearis –
  • †Pleuroliria subsimilis –
• †Pleuromeris –
  • †Pleuromeris camaronesia –
  • †Pleuromeris cannada –
  • †Pleuromeris elegantoides –
  • †Pleuromeris sulcolunularis –
• †Pleuronea –
  • †Pleuronea elevata –
  • †Pleuronea fenestrata –
  • †Pleuronea fusiformis –
  • †Pleuronea subpertusa –
• †Pleurotoma –
  • †Pleurotoma cristata –
• †Pleurotomella –
  • †Pleurotomella sp. –
• †Plicatula –
  • †Plicatula dispar –
  • †Plicatula variplicata – n. sp.
• †Pliciscala –
  • †Pliciscala byramensis – n. sp.
  • †Pliciscala byramensis –
  • †Pliciscala caseyi – n. sp.
  • †Pliciscala caseyi –
  • †Pliciscala pusilla –
• †Plinthus –
  • †Plinthus redivivus – n. sp.
• †Pocillopora –
  • †Pocillopora arnoldi –
• †Podabacia –
  • †Podabacia prisca –
• †Podocarpidites –
  • †Podocarpidites ostentatus –
  • †Podocarpidites spp. –
• †Podocarpus –
  • †Podocarpus sp. 1 – informal
  • †Podocarpus sp. 2 – informal
• †Pododesmus –
  • †Pododesmus schmidti –
  • †Pododesmus sp. –
• †Podosporites –
  • †Podosporites microsaccatus –
  • †Podosporites parvisaccites – sensu lato
• †Poebrotherium –
  • †Poebrotherium eximium –
  • †Poebrotherium sp. –
  • †Poebrotherium wilsoni –
• †Pogonodon –
  • †Pogonodon brachyops –
  • †Pogonodon cismontanus – n. sp.
• †Poirieria –
  • †Poirieria macneili – n. sp.
  • †Poirieria pawelsi –
  • †Poirieria rufirupicolus –
• †Pokornyella –
  • †Pokornyella limbata –
• †Polinices – "
• †Polinices –
  • †Polinices aijensis –
  • †Polinices byramensis –
  • †Polinices esdailei –
  • †Polinices secunda –
  • †Polinices sp. –
  • †Polinices spp. –
  • †Polinices subtenuis –
  • †Polinices vectensis –
  • †Polinices washingtonensis –
• †Polygonum –
  • †Polygonum tavdense –
• †Polymesoda –
  • †Polymesoda bravoensis – n. sp.
  • †Polymesoda brogniarti – aff.
  • †Polymesoda subarata –
  • †Polymesoda takaoi – cf.
  • †Polymesoda trigalensis – n. sp.
• †Polypodiidites –
  • †Polypodiidites sp. –
• †Polypodium – cf.
  • †Polypodium sp. –
• †Polystira –
  • †Polystira subsimilis –
• †Polystrata –
  • †Polystrata alba –
  • †Polystrata sp. –
• †Pomatias –
  • †Pomatias kadolskyi –
• †Pomolobus –
  • †Pomolobus curtus – n. sp.
  • †Pomolobus facilis – n. sp.
• †Pontosphaera –
  • †Pontosphaera desueta –
  • †Pontosphaera multipora –
  • †Pontosphaera sp. –
• †Populus –
  • †Populus cinnamonoides –
  • †Populus eotremuloides –
  • †Populus germanica –
  • †Populus zaddachii –
• †Porella –
  • †Porella compacta – n. sp.
  • †Porella compacta –
  • †Porella crassoparies – n. sp.
  • †Porella crassoparies –
  • †Porella crassoparites –
  • †Porella cylindrica – n. sp.
  • †Porella erecta – n. sp.
• †Porina –
  • †Porina saillans – n. sp.
• †Porites –
  • †Porites anguillensis –
  • †Porites baracoaensis –
  • †Porites chipolanum –
  • †Porites collegniana –
  • †Porites douvillei –
  • †Porites matheroni – n. sp.
  • †Porites minuta – n. sp.
  • †Porites minuta –
  • †Porites nummulitica –
  • †Porites oligocenica – n. sp.
  • †Porites parisiorum –
  • †Porites portoricensis –
  • †Porites sp. –
  • †Porites waylandi –
• †Portlandia – ?
• †Portlandia –
  • †Portlandia deshayesiana –
  • †Portlandia dvalii –
  • †Portlandia laudabilis –
  • †Portlandia sphaerica – sensu lato
  • †Portlandia watasei –
• †Portunus –
  • †Portunus oligocenicus –
• †Potamageton –
  • †Potamageton semirotundatus –
  • †Potamageton sp. –
• †Potamanthellus –
  • †Potamanthellus rubiensis – n. sp.
• †Potamias –
  • †Potamias sp. –
• †Potamides –
  • †Potamides cornutus – ?
  • †Potamides lamarcki –
  • †Potamides lamarkii –
  • †Potamides scalaroides –
  • †Potamides subcinctum –
  • †Potamides thenensis –
• †Potamogeton –
  • †Potamogeton parva –
  • †Potamogeton semirotundatus –
  • †Potamogeton sp. –
  • †Potamogeton tavdense –
• †Potanospira –
  • †Potanospira fryi –
• †Praedens – n. gen.
  • †Praedens aberrans – n. sp.
• †Praehyalocylis –
  • †Praehyalocylis maxima –
• †Praerhapydionina –
  • †Praerhapydionina delicata –
  • †Praerhapydionina sp. –
• †Praerosaria –
  • †Praerosaria amoenacea – n. sp.
  • †Praerosaria espibosensis – n. sp.
  • †Praerosaria exflaveola –
  • †Praerosaria paulonaria – n. sp.
  • †Praerosaria pseudorugosa – n. sp.
• †Praescissurella –
  • †Praescissurella oligomiocaenica – n. sp.
  • †Praescissurella oligomiocaenica –
• †Praesorites –
  • †Praesorites sp. –
• †Praetragulus –
  • †Praetragulus gobiae – n. sp.
  • †Praetragulus gobiae –
• †Priacanthus –
  • †Priacanthus longispinus –
  • †Priacanthus robustus –
  • †Priacanthus spinosus –
• †Primotrogon – n. gen.
• †Primotrogon – cf.
  • †Primotrogon sp. –
  • †Primotrogon wintersteini – n. sp.
• †Prionocidaris – ?
• †Prionocidaris –
  • †Prionocidaris sp. –
  • †Prionocidaris spinidentatus –
• †Priscofusus –
  • †Priscofusus stewarti –
• †Priscolongatus –
  • †Priscolongatus obliquobrachiatus –
  • †Priscolongatus quadriperforatus –
  • †Priscolongatus sp. –
• †Priscopedatus –
  • †Priscopedatus conspicuus –
• †Priscosiren – n. gen.
  • †Priscosiren atlantica – n. sp.
• †Prismacerithium –
  • †Prismacerithium prisma –
• †Pristigenys –
  • †Pristigenys rhombica –
  • †Pristigenys spinosus –
• †Pristis – ?
• †Pristis –
  • †Pristis lathami – cf.
• †Proadusta –
  • †Proadusta bitruncata – n. sp.
  • †Proadusta camiadorum – n. sp.
  • †Proadusta distorta – n. sp.
  • †Proadusta elliptica – n. sp.
  • †Proadusta gemmosa – n. sp.
  • †Proadusta parvissima – n. sp.
  • †Proadusta parvitala –
  • †Proadusta rostralina – n. sp.
• †Proailurus –
  • †Proailurus sp. –
• †Proantigonia –
  • †Proantigonia caprosoides – cf.
  • †Proantigonia caprosoides –
  • †Proantigonia caprossoides –
  • †Proantigonia longirostris –
  • †Proantigonia sp. –
• †Proargentina –
  • †Proargentina inclinata – n. sp.
• †Proargyrohyrax –
  • †Proargyrohyrax curanderensis –
  • †Proargyrohyrax sp. –
• †Proboscina –
  • †Proboscina clavatiramosa –
  • †Proboscina conveniens – n. sp.
  • †Proboscina cranei – n. sp.
  • †Proboscina latabrevis – n. sp.
  • †Proboscina subechinata –
• †Procolpochelys –
  • †Procolpochelys sp. –
• †Prodicos – n. gen.
  • †Prodicos rasnitsyni – n. sp.
• †Prodiscoglossus – n. gen.
  • †Prodiscoglossus vertaizoni – n. sp.
• †Prodremotherium –
  • †Prodremotherium sp. –
• †Proharrymys –
  • †Proharrymys wahlerti –
• †Prohypolestes – n. gen.
  • †Prohypolestes dauphinensis – n. sp.
• †Projenneria –
  • †Projenneria neumayri – n. sp.
  • †Projenneria sulculata –
• †Prokalotermes –
  • †Prokalotermes alderensis – n. sp.
• †Promonoctonia –
  • †Promonoctonia quievreuxi – n. sp.
• †Pronephrium –
  • †Pronephrium styriacum –
• †Pronodens –
  • †Pronodens sp. –
• †Pronotacanthus –
  • †Pronotacanthus sahelalmae –
• †Propalaeocastor –
  • †Propalaeocastor irtyshensis – n. sp.
  • †Propalaeocastor shevyrevae – aff.
• †Propalaeochoerus – ?
• †Propalaeochoerus –
  • †Propalaeochoerus parona – cf.
  • †Propalaeochoerus paronae – aff.
  • †Propalaeochoerus paronae –
• †Propeamussium –
  • †Propeamussium hollicki –
• †Propeleda –
  • †Propeleda schmidti –
• †Properca –
  • †Properca sabbai – n. sp.
• †Propercarina –
  • †Propercarina pietschamanni –
  • †Propercarina pietschmanni –
  • †Propercarina problematica –
  • †Propercarina rebeli –
  • †Propercarina sp. –
• †Prophalacrocorax –
  • †Prophalacrocorax ronzoni –
• †Proplatyarthrus – n. gen.
  • †Proplatyarthrus longipes – n. sp.
• †Propliopithecus – n. gen.
• †Propliopithecus –
  • †Propliopithecus ankeli – n. sp.
  • †Propliopithecus chirobates – n. sp.
  • †Propliopithecus haeckeli – n. sp.
  • †Propliopithecus haeckeli – cf.
  • †Propliopithecus haeckeli –
  • †Propliopithecus sp. –
• †Proscalops – ?
• †Proscalops –
  • †Proscalops miocaenus – n. sp.
  • †Proscalops miocaenus –
  • †Proscalops sp. –
  • †Proscalops tertius –
• †Prosciurus – ?
• †Prosciurus –
  • †Prosciurus albiclivus – n. sp.
  • †Prosciurus albiclivus –
  • †Prosciurus dawsonae –
  • †Prosciurus magnus – n. sp.
  • †Prosciurus magnus – cf.
  • †Prosciurus magnus –
  • †Prosciurus mongoliensis – n. sp.
  • †Prosciurus mongoliensis – cf.
  • †Prosciurus mongoliensis –
  • †Prosciurus ordosicus – n. sp.
  • †Prosciurus parvus – n. sp.
  • †Prosciurus parvus – cf.
  • †Prosciurus parvus –
  • †Prosciurus pisinnus – n. sp.
  • †Prosciurus sp. –
• †Prosphyracephala –
  • †Prosphyracephala rubiensis – n. sp.
• †Prosybris – cf.
  • †Prosybris antiqua –
• †Protacanthoides –
  • †Protacanthoides fossilis – n. sp.
• †Protaceratherium –
  • †Protaceratherium albigense –
• †Protainophthalmus –
  • †Protainophthalmus asperulus –
  • †Protainophthalmus margarus – cf.
• †Protapirus –
  • †Protapirus obliquidens – n. sp.
  • †Protapirus priscus –
  • †Protapirus simplex – n. sp.
  • †Protapirus simplex –
  • †Protapirus sp. –
• †Protarchaeohyrax –
  • †Protarchaeohyrax intermedium – n. sp.
  • †Protarchaeohyrax minor – n. sp.
• †Proteacidites – cf.
• †Proteacidites –
  • †Proteacidites pseudomoides –
  • †Proteacidites reticulatus –
  • †Proteacidites spp. –
• †Protechimys –
  • †Protechimys lebratierensis – cf.
  • †Protechimys lebratierensis –
  • †Protechimys sp. –
• †Protemnocyon – n. gen.
  • †Protemnocyon inflatus – n. sp.
• †Proteopithecus – n. gen.
  • †Proteopithecus sylviae – n. sp.
• †Protephedrus – n. gen.
  • †Protephedrus terciarius – n. sp.
• †Proterato –
  • †Proterato australis –
• †Proterix –
  • †Proterix bicuspis –
  • †Proterix loomisi –
  • †Proterix sp. –
• †Protobrotula –
  • †Protobrotula sp. –
• †Protoceras – ?
• †Protoceras –
  • †Protoceras celer –
  • †Protoceras sp. –
• †Protochelonibia –
  • †Protochelonibia sp. –
• †Protodiaeretiella –
  • †Protodiaeretiella berdlandi – n. sp.
• †Protoma –
  • †Protoma deshayesi –
  • †Protoma retrodilatatum –
  • †Protoma subrenevieri –
• †Protomyia –
  • †Protomyia adusta –
  • †Protomyia formicoides – n. sp.
  • †Protomyia fusca – n. sp.
• †Protonema –
  • †Protonema bartschi –
• †Protopterus – cf.
  • †Protopterus sp. –
• †Protosciara – n. gen.
  • †Protosciara alsatica – n. sp.
• †Protosciurus –
  • †Protosciurus mengi – n. sp.
  • †Protosciurus mengi –
• †Provencemys –
  • †Provencemys laurenti – cf.
  • †Provencemys laurenti –
• †Prozaedyus –
  • †Prozaedyus sp. –
• †Prozenkerella – n. gen.
  • †Prozenkerella saharaensis – n. sp.
• †Prunum –
  • †Prunum ericae –
  • †Prunum jessicae –
  • †Prunum sandrae –
• †Psammotreta –
  • †Psammotreta rostellata –
• †Psamosolen –
  • †Psamosolen sanctidominica – aff.
• †Psephophorus –
  • †Psephophorus rupeliensis –
  • †Psephophorus sp. –
• †Pseudamnicola –
  • †Pseudamnicola helicella –
• †Pseudaphidius –
  • †Pseudaphidius cenozoicus – n. sp.
  • †Pseudaphidius fosiliferus – n. sp.
  • †Pseudaphidius lysiphleboides – n. sp.
  • †Pseudaphidius nigrofacies – n. sp.
  • †Pseudaphidius oligoarundinis – n. sp.
  • †Pseudaphidius oligocenus – n. sp.
  • †Pseudaphidius premedicaginis – n. sp.
  • †Pseudaphidius pseudogranarius – n. sp.
  • †Pseudaphidius saliniferus – n. sp.
  • †Pseudaphidius torneli – n. sp.
• †Pseudarcella –
  • †Pseudarcella rhumbleri –
• †Pseudhyrax –
  • †Pseudhyrax eutrachytheroides – cf.
  • †Pseudhyrax eutrachytheroides – ?
  • †Pseudhyrax eutrachytheroides –
  • †Pseudhyrax sp. – informal
  • †Pseudhyrax strangulatus –
• †Pseudocirsope –
  • †Pseudocirsope confusa –
• †Pseudocistela –
  • †Pseudocistela gracilis – n. sp.
• †Pseudocricetodon –
  • †Pseudocricetodon moguntiacus – n. sp.
  • †Pseudocricetodon moguntiacus – cf.
  • †Pseudocricetodon moguntiacus – aff.
  • †Pseudocricetodon montalbanensis – n. sp.
  • †Pseudocricetodon montalbanensis – cf.
  • †Pseudocricetodon montalbanensis – aff.
  • †Pseudocricetodon montalbanensis –
  • †Pseudocricetodon nawabi – n. sp.
  • †Pseudocricetodon philippi – n. sp.
  • †Pseudocricetodon philippi –
  • †Pseudocricetodon sp. –
  • †Pseudocricetodon spp. –
• †Pseudocylindrodon –
  • †Pseudocylindrodon sp. –
• †Pseudocyonopsis –
  • †Pseudocyonopsis antiquus – cf.
• †Pseudodryomys –
  • †Pseudodryomys fugax – aff.
• †Pseudofulgur – n. gen.
• †Pseudofulgur –
  • †Pseudofulgur lirata – n. sp.
  • †Pseudofulgur spp. –
  • †Pseudofulgur vicksburgensis –
• †Pseudogelocus –
  • †Pseudogelocus mongolicus – n. sp.
  • †Pseudogelocus mongolicus –
  • †Pseudogelocus scotti – cf.
  • †Pseudogelocus scotti –
• †Pseudoglyptodon –
  • †Pseudoglyptodon chilensis – n. sp.
  • †Pseudoglyptodon chilensis – cf.
• †Pseudolarix –
  • †Pseudolarix sp. –
• †Pseudoliva –
  • †Pseudoliva parinasensis – cf.
  • †Pseudoliva parinasensis –
• †Pseudoloris –
  • †Pseudoloris godinoti – n. sp.
  • †Pseudoloris godinoti –
• †Pseudoltinomys – ?
• †Pseudoltinomys –
  • †Pseudoltinomys gaillardi – aff.
  • †Pseudoltinomys gaillardi –
  • †Pseudoltinomys major – n. sp.
  • †Pseudoltinomys major –
  • †Pseudoltinomys nanus – n. sp.
  • †Pseudoltinomys nanus –
  • †Pseudoltinomys sp. –
• †Pseudomeryx –
  • †Pseudomeryx gobiensis –
  • †Pseudomeryx sp. –
• †Pseudomiltha –
  • †Pseudomiltha ocalanus –
  • †Pseudomiltha sp. –
• †Pseudopaleotherium –
  • †Pseudopaleotherium longistratum –
• †Pseudoparatalpa – n. gen.
  • †Pseudoparatalpa shevyrevae – n. sp.
• †Pseudophasianus –
  • †Pseudophasianus elatus –
• †Pseudorhinolophus –
  • †Pseudorhinolophus sp. –
• †Pseudorthopsis –
  • †Pseudorthopsis rojasi –
• †Pseudosciurus –
  • †Pseudosciurus sp. –
  • †Pseudosciurus suevicus –
• †Pseudotorinia –
  • †Pseudotorinia bimonilifera –
• †Pseudotrimylus –
  • †Pseudotrimylus compressus –
• †Pseudotsuga –
  • †Pseudotsuga glaucoides –
• †Psychotria –
  • †Psychotria eogenica –
• †Psylliodes –
  • †Psylliodes defiguratus – n. sp.
  • †Psylliodes difficilis – n. sp.
  • †Psylliodes difficilis –
• †Pteria –
  • †Pteria argentea –
  • †Pteria sp. –
  • †Pteria stampinensis –
  • †Pteria stampinesis –
• †Pteris –
  • †Pteris silvicola –
• †Pterocarya –
  • †Pterocarya crassa –
  • †Pterocarya occidentalis –
  • †Pterocarya sp. –
• †Pterochelus –
  • †Pterochelus angelus –
  • †Pterochelus otwayensis –
• †Pterodon –
  • †Pterodon africanus –
  • †Pterodon leptognathus – n. sp.
  • †Pterodon phiomensis – n. sp.
  • †Pterodon sp. –
  • †Pterodon syrtos –
• †Pteromyrtea –
  • †Pteromyrtea crucialis –
• †Pteropurpura –
  • †Pteropurpura bifrons –
  • †Pteropurpura calva –
• †Pterostichus –
  • †Pterostichus molestus – n. sp.
• †Pterostoma –
  • †Pterostoma anastomosans – aff.
• †Pterothrissus –
  • †Pterothrissus umbonatus –
• †Pterygocythereis –
  • †Pterygocythereis ceratoptera –
• †Pterynopsis –
  • †Pterynopsis meridionalis – cf.
  • †Pterynopsis tristichus –
• †Pterynotus –
  • †Pterynotus burnsii –
  • †Pterynotus moguntiacus –
  • †Pterynotus propeposti –
  • †Pterynotus rufirupicolus –
  • †Pterynotus tricostatus –
• †Ptilocercus –
  • †Ptilocercus kylin – n. sp.
• †Ptilophyllum –
  • †Ptilophyllum muelleri –
• †Ptolemaia – n. gen.
• †Ptolemaia –
  • †Ptolemaia grangeri – n. sp.
  • †Ptolemaia lyonsi – n. sp.
• †Ptychocerithium –
  • †Ptychocerithium perlamellosum –
• †Ptychogaster –
  • †Ptychogaster cayluxensis – n. sp.
  • †Ptychogaster emydoides –
  • †Ptychogaster laurae –
  • †Ptychogaster ronheimensis – n. sp.
• †Ptyelus –
  • †Ptyelus marcatus – n. sp.
  • †Ptyelus marcatus –
• †Puelia –
  • †Puelia sp. –
• †Puellina –
  • †Puellina inarmata –
  • †Puellina radiata –
  • †Puellina simulator –
• †Pugilina –
  • †Pugilina praeponderosa – n. sp.
  • †Pugilina pyrulina –
• †Pungiphyllum –
  • †Pungiphyllum cruciatum –
• †Puriana –
  • †Puriana elongorugata –
• †Purpura –
  • †Purpura monoplex –
• †Pusula –
  • †Pusula noetlingi – n. sp.
• †Pycnodonte –
  • †Pycnodonte antiguensis – aff.
  • †Pycnodonte antiguensis –
  • †Pycnodonte callifera –
  • †Pycnodonte paroxis –
• †Pyctis – n. gen.
  • †Pyctis inamatus – n. sp.
• †Pyramidella –
  • †Pyramidella spp. –
• †Pyramidon – n. gen.
  • †Pyramidon klaatschi – n. sp.
• †Pyrazisinus –
  • †Pyrazisinus kendrewi –
• †Pyrulina –
  • †Pyrulina gutta –
• †Pyrunculus –
  • †Pyrunculus laevipyrum –
• †Qarunavus –
  • †Qarunavus meyeri – n. sp.
• †Qatrania – n. gen.
• †Qatrania –
  • †Qatrania basiodontos – n. sp.
  • †Qatrania fleaglei – n. sp.
  • †Qatrania wingi – n. sp.
• †Qatranilestes – n. gen.
  • †Qatranilestes oligocaenus – n. sp.
• †Qatraniodon –
  • †Qatraniodon parvus – n. sp.
• †Quedius –
  • †Quedius rhenanus – n. sp.
  • †Quedius sp. –
• †Quercus –
  • †Quercus berryi –
  • †Quercus bilobata – n. sp.
  • †Quercus castormontis – n. sp.
  • †Quercus consimilis –
  • †Quercus haynesii – n. sp.
  • †Quercus moyei – n. sp.
  • †Quercus snookensis – n. sp.
  • †Quercus sp. –
• †Quercygama –
  • †Quercygama galliae –
• †Quercylurus –
  • †Quercylurus major –
• †Quercysorex –
  • †Quercysorex sp. –
• †Quinqueloculina –
  • †Quinqueloculina sp. –
• †Radix –
  • †Radix fabula –
• †Raja –
  • †Raja casieri –
  • †Raja ceciliae –
  • †Raja heinzelini –
  • †Raja terhagensis – cf.
• †Rakosia –
  • †Rakosia grumiensis –
• †Raniceps –
  • †Raniceps latisulcatus –
  • †Raniceps parcus – n. sp.
• †Ranina –
  • †Ranina americana –
• †Raulinia –
  • †Raulinia laevisulcata –
• †Rebeccapecten –
  • †Rebeccapecten trentensis –
• †Rectonychocella –
  • †Rectonychocella tenuis – n. sp.
• †Reophanus –
  • †Reophanus berggreni – n. sp.
• †Reproca –
  • †Reproca sabbai –
• †Repropca –
  • †Repropca sabbai –
• †Reteporella –
  • †Reteporella laciniosa –
  • †Reteporella lacintosa – n. sp.
• †Reticulatosphaera –
  • †Reticulatosphaera actinocoronata –
• †Reticulofenestra –
  • †Reticulofenestra daviesii – cf.
  • †Reticulofenestra dictyoda –
  • †Reticulofenestra minuta –
  • †Reticulofenestra scissura –
  • †Reticulofenestra sp. –
• †Retitriletes –
  • †Retitriletes austroclavatidites –
• †Retusa –
  • †Retusa coelata –
  • †Retusa minuta –
  • †Retusa sp. –
• †Rhagasostoma –
  • †Rhagasostoma levigata – n. sp.
• †Rhamnus –
  • †Rhamnus columbiana –
• †Rhenotrochus –
  • †Rhenotrochus rhenanus –
  • †Rhenotrochus sexangularis –
  • †Rhenotrochus trochlearis – cf.
• †Rhineura – n. gen.
• †Rhineura –
  • †Rhineura hatcheri –
  • †Rhineura hatcherii – n. sp.
  • †Rhineura hatcherii –
  • †Rhineura sp. –
• †Rhinobatos –
  • †Rhinobatos sp. –
• †Rhinoclavis –
  • †Rhinoclavis parrishi – n. sp.
  • †Rhinoclavis voglinoi – aff.
• †Rhinoptera –
  • †Rhinoptera schultzi – cf.
  • †Rhinoptera sp. –
  • †Rhinoptera studeri – cf.
• †Rhizangia –
  • †Rhizangia brevissima –
  • †Rhizangia sp. –
• †Rhizoprionodon –
  • †Rhizoprionodon sp. –
• †Rhizoquadrangulus –
  • †Rhizoquadrangulus rupeliensis –
• †Rhododendron –
  • †Rhododendron chaneyi –
• †Rhodopetoma –
  • †Rhodopetoma sp. –
• †Rhombocitharus –
  • †Rhombocitharus rhenanus –
• †Rhombodinium –
  • †Rhombodinium draco –
• †Rhombus –
  • †Rhombus stamatini – n. sp.
• †Rhus –
  • †Rhus lesquereuxii –
  • †Rhus sp. –
• †Rhynchippus –
  • †Rhynchippus pumilus –
• †Rhynchobatus –
  • †Rhynchobatus pristinus – cf.
  • †Rhynchobatus pristinus – aff.
• †Rhynchoconger –
  • †Rhynchoconger sanctus –
• †Rhyncholampas –
  • †Rhyncholampas alabamensis – aff.
  • †Rhyncholampas gouldii –
  • †Rhyncholampas rodriguezi – n. sp.
• †Rhynobatos –
  • †Rhynobatos sp. –
• †Rhyphodon –
  • †Rhyphodon sp. –
• †Rhytideres –
  • †Rhytideres sexsulcatus – cf.
• †Ribes –
  • †Ribes sp. –
• †Rictaxis –
  • †Rictaxis andersoni –
• †Rimella –
  • †Rimella multiplicata –
• †Ringicula –
  • †Ringicula crassata – n. sp.
  • †Ringicula mississippiensis –
  • †Ringicula semperi –
• †Romainvillia – cf.
  • †Romainvillia sp. –
• †Ronzotherium – aff.
• †Ronzotherium –
  • †Ronzotherium filholi – cf.
  • †Ronzotherium filholi –
  • †Ronzotherium sp. –
  • †Ronzotherium velaunum –
• †Rosa –
  • †Rosa hilliae –
  • †Rosa lignitum –
  • †Rosa sp. –
• †Rosalina –
  • †Rosalina sp. –
• †Rosendolops –
  • †Rosendolops ebaios – n. sp.
  • †Rosendolops sp. –
• †Rosseliana –
  • †Rosseliana parvipora –
• †Rostellaria – "
• †Rostellaria –
  • †Rostellaria sp. –
• †Rubus –
  • †Rubus ameyeri –
  • †Rubus fremdii –
  • †Rubus sp. –
• †Rumohra –
  • †Rumohra sp. –
• †Rupelornis –
  • †Rupelornis definitus – cf.
  • †Rupelornis sp. –
• †Rupelramphastoides – n. gen.
  • †Rupelramphastoides knopfi – n. sp.
• †Rybapina –
  • †Rybapina caucasica – cf.
• †Rymosia –
  • †Rymosia foersteri – n. sp.
  • †Rymosia foersteri –
• †Sabalites –
  • †Sabalites major –
• †Sablea –
  • †Sablea minuta –
• †Saccella –
  • †Saccella chapmani –
  • †Saccella charanica – n. sp.
  • †Saccella miradorana – n. sp.
  • †Saccella praefurlongi –
  • †Saccella pseudoscissurata –
  • †Saccella snatolensis –
  • †Saccella sp. –
  • †Saccella wajampolkana –
  • †Saccella westendorpi –
• †Saccoglottis –
  • †Saccoglottis cipaconensis –
• †Sadypus –
  • †Sadypus confluens – aff.
  • †Sadypus minutus – n. sp.
• †Saghatherium – cf.
• †Saghatherium –
  • †Saghatherium antiquum –
  • †Saghatherium bowni –
  • †Saghatherium humarum – n. sp.
  • †Saghatherium magnum –
  • †Saghatherium majus – n. sp.
  • †Saghatherium minus –
• †Sagisma –
  • †Sagisma tavdensis –
• †Saharaderma – n. gen.
  • †Saharaderma pseudovampyrus – n. sp.
• †Salamandra – cf.
• †Salamandra –
  • †Salamandra sp. –
• †Salaputium –
  • †Salaputium communis –
• †Salix –
  • †Salix lemhiensis – n. sp.
  • †Salix sp. –
• †Salvinia –
  • †Salvinia sp. –
• †Samelina –
  • †Samelina pilsbryi –
• †Samlandia –
  • †Samlandia chlamydophora –
• †Sandbergeria –
  • †Sandbergeria abscondita –
  • †Sandbergeria cancallata –
  • †Sandbergeria cancellata –
• †Sanguinolaria –
  • †Sanguinolaria tumbezana – n. sp.
• †Sanitherium –
  • †Sanitherium sp. –
• †Santiagorothia – n. gen.
• †Santiagorothia –
  • †Santiagorothia chiliensis – n. sp.
  • †Santiagorothia chiliensis –
• †Saperda –
  • †Saperda densipunctata – n. sp.
• †Sapinoides –
  • †Sapinoides peruvianus –
• †Saportaspermum –
  • †Saportaspermum occidentalis –
• †Sarda –
  • †Sarda brachycephala –
  • †Sarda rara –
  • †Sarda remota –
• †Sardinella – "
• †Sardinella –
  • †Sardinella rata –
  • †Sardinella sardinites –
• †Sarepta –
  • †Sarepta planiuscula –
• †Sassafras –
  • †Sassafras ashleyi –
• †Sassia – ?
• †Sassia –
  • †Sassia abbreviata –
  • †Sassia conradiana –
  • †Sassia cyphoides –
  • †Sassia flandrica –
  • †Sassia foveolata –
  • †Sassia indica –
  • †Sassia oligostira –
  • †Sassia sp. –
  • †Sassia spp. –
  • †Sassia subspinosum –
• †Saturninia – cf.
• †Saturninia –
  • †Saturninia gracilis –
  • †Saturninia n. sp. – informal
  • †Saturninia sp. –
  • †Saturninia sp. 1 – informal
  • †Saturninia stintoni –
• †Saurida –
  • †Saurida sp. –
• †Saurocetus – n. gen.
  • †Saurocetus gibbesii – n. sp.
• †Sawkinsia –
  • †Sawkinsia matleyi – n. sp.
• †Saxolucina –
  • †Saxolucina heberti –
  • †Saxolucina herberti –
• †Scalaspira –
  • †Scalaspira erratica –
• †Scalina –
  • †Scalina menthafontis – aff.
  • †Scalina rubricollis –
  • †Scalina spp. –
  • †Scalina trigintanaria –
• †Scapanorhynchus –
  • †Scapanorhynchus maslinensis –
• †Scaphander –
  • †Scaphander hilgardi – n. sp.
  • †Scaphander oligoturritus –
  • †Scaphander primus –
  • †Scaphander sp. –
  • †Scaphander stewarti –
• †Scapharca –
  • †Scapharca chordicosta – n. sp.
  • †Scapharca chordicosta –
  • †Scapharca collazica –
  • †Scapharca delicatula –
  • †Scapharca invidiosa –
  • †Scapharca sansebastiana –
  • †Scapharca sp. –
• †Scaphella –
  • †Scaphella saintjeani – n. sp.
• †Scaphiopus –
  • †Scaphiopus sp. –
• †Scaptohyus –
  • †Scaptohyus altidens – n. sp.
• †Scarus –
  • †Scarus sp. –
• †Schizaea –
  • †Schizaea sp. –
• †Schizaster –
  • †Schizaster americanus –
  • †Schizaster armiger –
  • †Schizaster sp. –
• †Schizogliravus – n. gen.
• †Schizogliravus –
  • †Schizogliravus micio – n. sp.
  • †Schizogliravus micio –
  • †Schizogliravus montisalbani – n. sp.
  • †Schizogliravus montisalbani –
  • †Schizogliravus tenuis – cf.
  • †Schizogliravus tenuis –
• †Schizomavella –
  • †Schizomavella arborea – n. sp.
  • †Schizomavella longirostris – n. sp.
• †Schizomeria –
  • †Schizomeria tasmaniensis – n. sp.
• †Schizotherium –
  • †Schizotherium avitum – n. sp.
  • †Schizotherium avitum – cf.
  • †Schizotherium avitum –
  • †Schizotherium ordosium –
  • †Schizotherium priscum –
  • †Schizotherium sp. –
• †Sciaena –
  • †Sciaena psuedoradians –
  • †Sciaena sp. –
• †Scirpus –
  • †Scirpus khachlovii –
• †Scissurella –
  • †Scissurella cossmanni –
• †Sciurodon –
  • †Sciurodon cadurcensis – cf.
• †Sciuromys – n. gen.
• †Sciuromys –
  • †Sciuromys cayluxi – n. sp.
  • †Sciuromys cayluxi –
• †Sciurus –
  • †Sciurus sp. –
• †Scobinella –
  • †Scobinella caelata –
  • †Scobinella famelica –
  • †Scobinella macer –
  • †Scobinella pluriplicata –
  • †Scobinella prionota –
• †Scomber –
  • †Scomber oligocenicus – n. sp.
  • †Scomber sp. –
  • †Scomber voitestii –
• †Scomberomorus –
  • †Scomberomorus lingulatus –
• †Scombridarum –
  • †Scombridarum sp. –
• †Sconsia –
  • †Sconsia beyrichi – cf.
  • †Sconsia lintea –
  • †Sconsia prelintea – n. sp.
  • †Sconsia prelintea –
  • †Sconsia sp. –
  • †Sconsia zacatensis –
• †Scophthalmus –
  • †Scophthalmus sp. –
• †Scorpaena –
  • †Scorpaena pilari –
• †Scorpaenidarum – "
  • †Scorpaenidarum ellipticus –
• †Scorpaenoides –
  • †Scorpaenoides popovicii –
• †Scottimus –
  • †Scottimus ambiguus – cf.
  • †Scottimus ambiguus –
  • †Scottimus exiguus –
  • †Scottimus longiquus – n. sp.
  • †Scottimus lophatus – n. sp.
  • †Scottimus lophatus – cf.
  • †Scottimus lophatus –
  • †Scottimus sp. –
  • †Scottimus viduus – n. sp.
  • †Scottimus viduus – cf.
  • †Scottimus viduus –
• †Scrupocellaria –
  • †Scrupocellaria clausa –
  • †Scrupocellaria cookei –
  • †Scrupocellaria milneri –
  • †Scrupocellaria rathbuni – n. sp.
  • †Scrupocellaria resneri – n. sp.
  • †Scrupocellaria triangulata – n. sp.
  • †Scrupocellaria vaughani – n. sp.
  • †Scrupocellaria williardi –
• †Scutella –
  • †Scutella chiesai –
  • †Scutella sp. –
• †Scutellinoides –
  • †Scutellinoides patella –
• †Scyliorhinus – "
• †Scyliorhinus –
  • †Scyliorhinus coupatezi – aff.
  • †Scyliorhinus distans – aff.
  • †Scyliorhinus sp. –
• †Scymnerix – n. gen.
  • †Scymnerix tartareus – n. sp.
• †Scymnus –
  • †Scymnus angulatus – n. sp.
• †Sebastes – cf.
  • †Sebastes sp. –
• †Seila –
  • †Seila sp. –
• †Selatosomus –
  • †Selatosomus miegi – n. sp.
• †Selenaria – ?
  • †Selenaria sp. –
• †Selenohyrax – n. gen.
  • †Selenohyrax chatrathi – n. sp.
• †Selenomys – n. gen.
• †Selenomys –
  • †Selenomys mimicus – n. sp.
  • †Selenomys mimicus –
• †Semele – ?
• Semele
  • †Semele mississippiensis –
  • †Semele silicata – ?
  • †Semele smithii – aff.
  • †Semele sp. –
  • †Semele staminea –
• †Semelina –
  • †Semelina pilsbryi –
• †Semicassis –
  • †Semicassis caelatura –
  • †Semicassis harpaeformis – cf.
  • †Semicassis oligocatlantica –
  • †Semicassis rondeleti –
• †Semihaswellia –
  • †Semihaswellia exilis – n. sp.
  • †Semihaswellia exilis –
• †Semisulcospira –
  • †Semisulcospira fiscina –
• †Semitriton –
  • †Semitriton dennanti –
• †Semitrivia –
  • †Semitrivia pompholugota –
• †Senoprosopis –
  • †Senoprosopis beckeri – n. sp.
• †Septifer –
  • †Septifer denticulatus –
  • †Septifer probolus – n. sp.
• †Sequoia –
  • †Sequoia abietina –
  • †Sequoia affinis –
  • †Sequoia sp. –
• †Seraphs –
  • †Seraphs naricus –
  • †Seraphs subconvolutus –
• †Serapia – n. gen.
  • †Serapia eocaena – n. sp.
• †Seriatopora –
  • †Seriatopora sp. A – informal
• †Seriola –
  • †Seriola multiradiata –
• †Serpulorbis –
  • †Serpulorbis sp. –
• †Serranidarum –
  • †Serranidarum splendens –
• †Serranus –
  • †Serranus budensis –
  • †Serranus comparabilis – n. sp.
  • †Serranus comparabilis –
  • †Serranus elongatus – n. sp.
  • †Serranus simionescui – n. sp.
• †Serripecten –
  • †Serripecten n. sp. – informal
• †Sespemys – ?
  • †Sespemys sp. –
• †Shamosminthus –
  • †Shamosminthus sodovis – n. sp.
  • †Shamosminthus sodovis – cf.
  • †Shamosminthus sodovis –
  • †Shamosminthus sp. –
  • †Shamosminthus tongi –
• †Shandgolictis –
  • †Shandgolictis constans – n. sp.
• †Sharemys –
  • †Sharemys hemispherica – n. sp.
• †Sherbonina –
  • †Sherbonina atkinsoni –
• †Shizarodon – n. gen.
  • †Shizarodon dhofarensis – n. sp.
• †Siderastrea –
  • †Siderastrea conferta –
• †Siderofungia –
  • †Siderofungia bella –
  • †Siderofungia morloti –
• †Sieblosia –
  • †Sieblosia jucunda – n. sp.
• †Sigatica –
  • †Sigatica conradii –
  • †Sigatica hautoniensis –
• †Sigenyctia – n. gen.
• †Sigenyctia – cf.
  • †Sigenyctia oligocaena – n. sp.
  • †Sigenyctia oligocaena –
• †Sigmaphyllum –
  • †Sigmaphyllum tasmanensis –
• †Siliqua –
  • †Siliqua nysti –
  • †Siliqua sp. –
• †Sillago –
  • †Sillago hassovicus –
• †Similipecten –
  • †Similipecten hauchecornei –
• †Simocetus – n. gen.
  • †Simocetus rayi – n. sp.
• †Simonsius –
  • †Simonsius grangeri –
• †Simulium – ?
  • †Simulium terribilis – n. sp.
• †Sinclairella –
  • †Sinclairella dakotensis – cf.
  • †Sinclairella dakotensis –
  • †Sinclairella sp. –
• †Sinolagomys –
  • †Sinolagomys kansuensis –
  • †Sinolagomys major –
• †Sinopa –
  • †Sinopa ethiopica – n. sp.
• †Sinum –
  • †Sinum aquensis –
  • †Sinum beatricae –
  • †Sinum danvillense – cf.
  • †Sinum imperforatum – aff.
  • †Sinum imperforatum –
  • †Sinum mississippiense –
  • †Sinum mississippiensis –
  • †Sinum obliquum –
  • †Sinum patulum –
  • †Sinum sp. –
• †Siphonalia –
  • †Siphonalia andersoni –
• †Siphonochelus –
  • †Siphonochelus curvirostratus –
• †Sirius –
  • †Sirius subquadratus – cf.
• †Sismondia –
  • †Sismondia javana – cf.
• †Sitona –
  • †Sitona lata – n. sp.
• †Skenea –
  • †Skenea subauriculata –
• †Skinneroceras – n. gen.
  • †Skinneroceras manningi – n. sp.
• †Sloanea –
  • †Sloanea artocarpites –
  • †Sloanea olmediaefolia –
• †Smicronyx –
  • †Smicronyx antiquus – n. sp.
• †Smilax –
  • †Smilax sp. –
• †Smittina – ?
• †Smittina –
  • †Smittina ampla – n. sp.
  • †Smittina ampla –
  • †Smittina angulata –
  • †Smittina cophia – n. sp.
  • †Smittina granulosa – n. sp.
  • †Smittina granulosa –
  • †Smittina pupa – n. sp.
  • †Smittina reticuloides – n. sp.
  • †Smittina telum – n. sp.
  • †Smittina tubulata –
• †Solamen –
  • †Solamen subfornicatum –
• †Solariella –
  • †Solariella menthafontis – n. sp.
  • †Solariella osborni –
  • †Solariella speyeri –
  • †Solariella spp. –
  • †Solariella tallahalaensis – n. sp.
• †Solariorbis –
  • †Solariorbis decussatus –
  • †Solariorbis sp. –
• †Solarobis –
  • †Solarobis decussatus –
• †Solecurtus –
  • †Solecurtus sindiensis –
  • †Solecurtus vicksburgensis –
• †Solen –
  • †Solen amaninensis –
  • †Solen curtis – cf.
  • †Solen n. sp. – informal
  • †Solen snatolensis –
  • †Solen sp. –
  • †Solen tigilensis – cf.
  • †Solen townsendensis –
• †Solena –
  • †Solena conradi – cf.
  • †Solena eugenensis – cf.
  • †Solena eugenensis –
• †Solenastrea –
  • †Solenastrea bournoni –
  • †Solenastrea uananensis –
• †Solenopsis –
  • †Solenopsis alena – n. sp.
  • †Solenopsis blanda – n. sp.
  • †Solenopsis blanda –
  • †Solenopsis foersteri –
  • †Solenopsis maxima – n. sp.
  • †Solenopsis maxima –
  • †Solenopsis moesta – n. sp.
  • †Solenopsis privata – n. sp.
  • †Solenopsis superba – n. sp.
  • †Solenopsis superba –
  • †Solenopsis valida –
• †Solenosteira –
  • †Solenosteira suwanneensis –
• †Somatochlora –
  • †Somatochlora oregonica – n. sp.
• †Sorbus –
  • †Sorbus cassiana –
  • †Sorbus mcjannetii –
• †Spanocricetodon –
  • †Spanocricetodon sp. –
• †Sparganium –
  • †Sparganium elongatum –
  • †Sparganium multiloculare –
  • †Sparganium sp. –
• †Sparidarium – "
  • †Sparidarium noetilingi –
• †Sparus –
  • †Sparus schopii – cf.
  • †Sparus sp. –
• †Sphaerogypsina –
  • †Sphaerogypsina sp. –
• †Sphaeroma –
  • †Sphaeroma sp. –
• †Sphagnum –
  • †Sphagnum sp. –
• †Sphegina –
  • †Sphegina abrasa – n. sp.
• †Sphenia –
  • †Sphenia angustata –
  • †Sphenia stampinensis –
  • †Sphenia tenera –
• †Spheniopsis –
  • †Spheniopsis mississippiensis –
• †Sphenolithus –
  • †Sphenolithus moriformis –
• †Sphyraena – cf.
• †Sphyraena –
  • †Sphyraena pannonica – n. sp.
  • †Sphyraena sp. –
• †Sphyraenodus – cf.
• †Sphyraenodus –
  • †Sphyraenodus sp. –
• †Sphyrna –
  • †Sphyrna elongata –
  • †Sphyrna sp. –
• †Spiniferites –
  • †Spiniferites crassivariablis –
  • †Spiniferites pseudofurcatus –
  • †Spiniferites sp. –
• †Spinifulgur –
  • †Spinifulgur gemmulatum –
• †Spiradaphne –
  • †Spiradaphne lowei –
• †Spiraea –
  • †Spiraea idahoensis – n. sp.
• †Spiratella –
  • †Spiratella umbilicata –
• †Spirematospermum –
  • †Spirematospermum wetzleri –
• †Spiroclypeus –
  • †Spiroclypeus sp. –
• †Spirocolpus –
  • †Spirocolpus aldingae –
• †Spirocrypta –
  • †Spirocrypta pileum –
• †Spirolina –
  • †Spirolina cylindracea – cf.
  • †Spirolina sp. –
• †Spirorbis – cf.
  • †Spirorbis sp. –
• †Spirotropis –
  • †Spirotropis kincaidi –
• †Spissatella –
  • †Spissatella longior –
• †Spisula – ?
• †Spisula –
  • †Spisula funerata –
  • †Spisula inaequilateralis –
  • †Spisula mississippiensis –
  • †Spisula sorachiensis –
  • †Spisula sp. –
• †Splendrillia –
  • †Splendrillia hughesi –
• †Spondyliosoma –
  • †Spondyliosoma sophiajocobae –
• †Spondylus –
  • †Spondylus cisalpinus –
  • †Spondylus dumosus –
  • †Spondylus filiaris –
  • †Spondylus lucasi –
  • †Spondylus mucronatus –
  • †Spondylus sp. –
  • †Spondylus tennispina –
• †Spongicythere –
  • †Spongicythere sp. –
• †Spongites –
  • †Spongites personatus –
  • †Spongites sp. –
  • †Spongites sp. A – informal
  • †Spongites sp. B – informal
  • †Spongites sp. C – informal
  • †Spongites sp. D – informal
• †Sporolithon –
  • †Sporolithon sp. –
  • †Sporolithon sp. A – informal
  • †Sporolithon sp. B – informal
• †Sportella –
  • †Sportella oblonga –
• †Squalodon –
  • †Squalodon sp. –
• †Squalus –
  • †Squalus alsaticus –
  • †Squalus sp. –
• †Squatina –
  • †Squatina angeloides –
  • †Squatina sp. –
• †Srinitium –
  • †Srinitium marteli – n. sp.
• †Stamenocella – ?
• †Stamenocella –
  • †Stamenocella grandis –
  • †Stamenocella inferaviculifera –
  • †Stamenocella intermedia – n. sp.
  • †Stamenocella mediaviculifera –
• †Steganoporella –
  • †Steganoporella vicksburgica –
• †Stehlinia –
  • †Stehlinia bonisi –
  • †Stehlinia gracilis –
  • †Stehlinia minor –
  • †Stehlinia sp. –
• †Steneofiber –
  • †Steneofiber butselensis –
  • †Steneofiber eseri –
  • †Steneofiber sp. –
• †Stenolestes – n. gen.
• †Stenolestes – ?
• †Stenolestes –
  • †Stenolestes adygeianensis – n. sp.
  • †Stenolestes dauphinensis – n. sp.
  • †Stenolestes ronzonense – n. sp.
• †Stenoplax –
  • †Stenoplax sp. A – informal
  • †Stenoplax sp. B – informal
• †Stenoplesictis –
  • †Stenoplesictis cayluxi –
  • †Stenoplesictis elegans – n. sp.
  • †Stenoplesictis elegans –
  • †Stenoplesictis minor –
  • †Stenoplesictis sp. –
• †Stenotatus –
  • †Stenotatus sp. –
• †Stenothyrella –
  • †Stenothyrella dunkeri –
• †Stenothyroides –
  • †Stenothyroides bidens –
  • †Stenothyroides decussatus –
  • †Stenothyroides dunkeri –
  • †Stenothyroides pupa –
• †Stenus –
  • †Stenus ornatus – n. sp.
• †Stephanocoenia –
  • †Stephanocoenia sp. B – informal
• †Stereisporites –
  • †Stereisporites sp. –
• †Stereogenys – ?
• †Stereogenys –
  • †Stereogenys libyca –
  • †Stereogenys sp. –
• †Sthenorytis –
  • †Sthenorytis subexpansum –
  • †Sthenorytis witfieldi –
• †Stibarus –
  • †Stibarus obtusilobus –
  • †Stibarus quadricuspis –
  • †Stibarus sp. –
• †Sticherus –
  • †Sticherus sp. –
• †Stilostomella –
  • †Stilostomella ewaldi –
• †Stomachetosella –
  • †Stomachetosella crassicollis –
• †Stratiomys –
  • †Stratiomys heberti –
• †Stratiotes –
  • †Stratiotes sp. –
  • †Stratiotes websteri –
• †Strebloceras –
  • †Strebloceras cornuloides –
  • †Strebloceras cornuoides –
• †Strepsidura –
  • †Strepsidura lincolnensis –
• †Streptochetus –
  • †Streptochetus cherscus –
  • †Streptochetus indistinctus –
  • †Streptochetus pseudowaelii –
  • †Streptochetus sp. –
• †Streptodictyon –
  • †Streptodictyon subelongatus – cf.
• †Striarca –
  • †Striarca pretiosa –
• †Strioterebrum –
  • †Strioterebrum tantula – ?
  • †Strioterebrum tantula –
• †Stromatopora –
  • †Stromatopora minuta – n. sp.
  • †Stromatopora polygona –
• †Strombiformis –
  • †Strombiformis caseyi –
• †Strombus –
  • †Strombus liocyclus – aff.
  • †Strombus sp. –
• †Struthiolarella –
  • †Struthiolarella densestriata –
  • †Struthiolarella ornata –
• †Stueria –
  • †Stueria intercessus –
• †Stylemys –
  • †Stylemys nebrascensis –
  • †Stylemys sp. –
• †Stylocoenia –
  • †Stylocoenia microphthalma – n. sp.
  • †Stylocoenia sp. A – informal
  • †Stylocoenia taurinensis –
• †Stylocoeniella –
  • †Stylocoeniella sp. A – informal
• †Stylocora –
  • †Stylocora sp. –
• †Stylophora –
  • †Stylophora alpina –
  • †Stylophora annulata –
  • †Stylophora cambridgensis –
  • †Stylophora chiraensis – n. sp.
  • †Stylophora conferta – n. sp.
  • †Stylophora conferta –
  • †Stylophora distans – cf.
  • †Stylophora distans –
  • †Stylophora falloti –
  • †Stylophora gaasensis – n. sp.
  • †Stylophora goethalsi – ?
  • †Stylophora herzegowinensis –
  • †Stylophora imperatoris –
  • †Stylophora microstyla –
  • †Stylophora minor –
  • †Stylophora minutissima –
  • †Stylophora parvistella –
  • †Stylophora ramulosa – n. sp.
  • †Stylophora sp. –
  • †Stylophora sp. G – informal
  • †Stylophora thirsiformis –
  • †Stylophora tuberosa –
  • †Stylophora undata –
• †Styrax –
  • †Styrax sp. –
• †Suavodrillia –
  • †Suavodrillia winlockensis –
• †Subhyracodon –
  • †Subhyracodon kewi –
  • †Subhyracodon mitis –
  • †Subhyracodon occidentalis –
  • †Subhyracodon sp. –
• †Subterraniphyllum –
  • †Subterraniphyllum sp. –
  • †Subterraniphyllum thomasii –
• †Subula –
  • †Subula noetlingi – n. sp.
• †Suevosciurus – cf.
• †Suevosciurus –
  • †Suevosciurus dehmi –
  • †Suevosciurus ebingensis – aff.
  • †Suevosciurus ehingensi –
  • †Suevosciurus ehingensis –
  • †Suevosciurus fraasi –
  • †Suevosciurus palustris –
  • †Suevosciurus sp. –
• †Sukashitrochus –
  • †Sukashitrochus saubadae – n. sp.
  • †Sukashitrochus saubadae –
• †Sulcocypraea –
  • †Sulcocypraea healeyi –
  • †Sulcocypraea lintea –
• †Sunetta –
  • †Sunetta yethana –
• †Superlucina –
  • †Superlucina megameris –
• †Surcula –
  • †Surcula birmanica –
  • †Surcula mayi – ?
• †Suwannescapha –
  • †Suwannescapha lindae –
• †Syllomus –
  • †Syllomus sp. –
• †Sylvicola – aff.
  • †Sylvicola fenestralis –
• †Symphoricarpos –
  • †Symphoricarpos salmonense –
• †Symphoromyia –
  • †Symphoromyia marginata – n. sp.
• †Symphyllia – ?
• †Symphyllia –
  • †Symphyllia confusa – n. sp.
  • †Symphyllia cristata –
• †Symplocos –
  • †Symplocos volkeri –
• †Synaptites –
  • †Synaptites spectabilis –
• †Synema –
  • †Synema enigmaticum – n. sp.
• †Syngenochilus –
  • †Syngenochilus radiapex –
• †Syngnathus –
  • †Syngnathus incertus – n. sp.
  • †Syngnathus incompletus – cf.
  • †Syngnathus sp. –
• †Syntomodrillia –
  • †Syntomodrillia collarubra – n. sp.
  • †Syntomodrillia collarubra –
  • †Syntomodrillia funis – n. sp.
  • †Syntomodrillia tantula –
• †Syphraena –
  • †Syphraena sp. –
• †Syrnola –
  • †Syrnola intumescens –
  • †Syrnola laevissima –
  • †Syrnola sp. –
• †Syrphus –
  • †Syrphus reciprocus – n. sp.
• †Systematophora –
  • †Systematophora placacantha –
• †Taatsiinia – n. gen.
  • †Taatsiinia hoeckorum – n. sp.
• †Tachyoryctoides –
  • †Tachyoryctoides sp. –
• †Taeniodus –
  • †Taeniodus curvistriatus –
• †Tagelus –
  • †Tagelus hubbardi –
• †Talahphiomys –
  • †Talahphiomys lavocati – n. sp.
  • †Talahphiomys lavocati – cf.
  • †Talahphiomys lavocati –
• †Talochlamys –
  • †Talochlamys williamsoni –
• †Tanea –
  • †Tanea wintlei –
• †Taphrostomia –
  • †Taphrostomia sp. –
• †Tapirulus –
  • †Tapirulus hyracinus – cf.
  • †Tapirulus hyracinus – aff.
  • †Tapirulus sp. –
• †Tapirus –
  • †Tapirus sp. –
• †Taranis –
  • †Taranis columbiana – cf.
  • †Taranis columbiana –
• †Taraschelon – n. gen.
  • †Taraschelon gigas – n. sp.
• †Tarbellastraea –
  • †Tarbellastraea edwardsi – n. sp.
  • †Tarbellastraea hamedanii –
  • †Tarbellastraea ovalis – n. sp.
  • †Tarbellastraea ovalis –
  • †Tarbellastraea sp. –
• †Tarebia –
  • †Tarebia acuta –
• †Tarnomys –
  • †Tarnomys quercinus – n. sp.
  • †Tarnomys quercinus –
• †Tatara –
  • †Tatara revolta –
• †Tataromys – n. gen.
• †Tataromys –
  • †Tataromys minor – n. sp.
  • †Tataromys minor –
  • †Tataromys plicidens – n. sp.
  • †Tataromys plicidens –
  • †Tataromys sigmodon – n. sp.
  • †Tataromys sigmodon – cf.
  • †Tataromys sigmodon –
• †Taxodium –
  • †Taxodium dubium –
  • †Taxodium sp. –
• †Taxus –
  • †Taxus engelhardtii –
• †Tectatodinium –
  • †Tectatodinium pellitum –
• †Tectonatica –
  • †Tectonatica pasinii –
• †Tectus –
  • †Tectus lucasianus –
  • †Tectus sp. –
• †Tegulariscaptor –
  • †Tegulariscaptor minor – n. sp.
  • †Tegulariscaptor minor –
• †Teinostoma –
  • †Teinostoma caseyi –
  • †Teinostoma minuta – n. sp.
  • †Teinostoma sp. –
  • †Teinostoma sublimata –
  • †Teinostoma verrilli –
• †Teleolophus –
  • †Teleolophus magnus –
  • †Teleolophus medius – cf.
• †Telescopium –
  • †Telescopium blackwaterensis –
  • †Telescopium hernandoensis –
• †Tellidorella –
  • †Tellidorella interlacinia – n. sp.
• †Tellina – "
• †Tellina – ?
• †Tellina –
  • †Tellina eugenia –
  • †Tellina lintea –
  • †Tellina ovalleana –
  • †Tellina pilgrimi –
  • †Tellina pittsburgensis – cf.
  • †Tellina pittsburgensis –
  • †Tellina raulini –
  • †Tellina segregata –
  • †Tellina serica –
  • †Tellina silicata – ?
  • †Tellina sp. –
  • †Tellina subprotexta – n. sp.
  • †Tellina trigonula –
  • †Tellina vicksburgensis –
• †Telopea –
  • †Telopea truncata –
• †Tembrockia –
  • †Tembrockia angusta –
• †Temnocyon –
  • †Temnocyon altigenis –
• †Tenagodus –
  • †Tenagodus terebellus – cf.
• †Tenudomys – ?
  • †Tenudomys basilaris – n. sp.
• †Tenuiglis –
  • †Tenuiglis exiguus –
• †Terebellum –
  • †Terebellum fusiforme –
  • †Terebellum hernandoenis – ?
  • †Terebellum hernandoensis –
• †Terebra –
  • †Terebra divisura –
  • †Terebra hiwanneensis – n. sp.
  • †Terebra hiwanneensis –
  • †Terebra narica – cf.
  • †Terebra narica –
  • †Terebra perturrita –
  • †Terebra sansebastiana –
  • †Terebra sp. –
  • †Terebra spp. –
  • †Terebra tantula –
• †Terebralia –
  • †Terebralia subcorrugata – cf.
• †Terebratella –
  • †Terebratella sp. –
• †Terebratula –
  • †Terebratula sp. –
• †Terebratulina –
  • †Terebratulina sp. –
  • †Terebratulina suessi –
• †Teredo – ?
• †Teredo –
  • †Teredo sp. –
• †Terminalia –
  • †Terminalia oregona –
• †Termopsis –
  • †Termopsis gracilipennis – n. sp.
• †Ternstroemites – ?
  • †Ternstroemites sp. –
• †Testallium –
  • †Testallium cepa –
• †Testudo –
  • †Testudo denizoti – n. sp.
  • †Testudo kaiseni – n. sp.
  • †Testudo nanus – n. sp.
• †Tetanocera –
  • †Tetanocera contenta – n. sp.
  • †Tetanocera preciosa – n. sp.
• †Tetracera –
  • †Tetracera belensis –
• †Tetraclinis –
  • †Tetraclinis potlachensis –
  • †Tetraclinis salicornioides –
• †Tetracus –
  • †Tetracus nanus –
• †Tetraponera –
  • †Tetraponera klebsi –
• †Texasophis –
  • †Texasophis bohemiacus –
  • †Texasophis galbreathi – n. sp.
• †Thais –
  • †Thais packi –
• †Thalassiphora –
  • †Thalassiphora pelagica –
• †Thallites –
  • †Thallites multifidus –
• †Thanasimus –
  • †Thanasimus ostenderus – n. sp.
• †Thecachampsa –
  • †Thecachampsa carolinensis –
• †Theodoxus –
  • †Theodoxus hoeseltensis –
  • †Theodoxus hoseltensis –
• †Thericium –
  • †Thericium filiferum –
  • †Thericium globulosum –
  • †Thericium intradentatum –
  • †Thericium petrafixense –
• †Theridion –
  • †Theridion crassipalpum – n. sp.
• †Theridomys – cf.
• †Theridomys –
  • †Theridomys aquatilis – aff.
  • †Theridomys aquatilis –
  • †Theridomys calafensis –
  • †Theridomys crusafonti – n. sp.
  • †Theridomys crusafonti –
  • †Theridomys gregarius – n. sp.
  • †Theridomys helmeri – n. sp.
  • †Theridomys lembronicus – n. sp.
  • †Theridomys lembronicus – cf.
  • †Theridomys ludensis – cf.
  • †Theridomys major –
  • †Theridomys margaritae –
  • †Theridomys sp. –
  • †Theridomys varians – n. sp.
  • †Theridomys varians –
• †Thinohyus –
  • †Thinohyus lentus –
• †Thracia – ?
• †Thracia –
  • †Thracia condoni – cf.
  • †Thracia condoni –
  • †Thracia sp. – informal
  • †Thracia sp. –
  • †Thracia vicksburgensis –
  • †Thracia vicksburgiana –
• †Thyasira –
  • †Thyasira benedeni –
  • †Thyasira folgeri – cf.
  • †Thyasira hannibali –
  • †Thyasira nysti –
  • †Thyasira obtusa –
  • †Thyasira peruviana – ?
  • †Thyasira sp. –
  • †Thyasira tigiliana –
• †Thyrohyrax – n. gen.
• †Thyrohyrax – cf.
• †Thyrohyrax –
  • †Thyrohyrax domorictus – n. sp.
  • †Thyrohyrax domorictus –
  • †Thyrohyrax libycus – n. sp.
  • †Thyrohyrax litholagus –
  • †Thyrohyrax meyeri –
  • †Thyrohyrax pygmaeus –
  • †Thyrohyrax sp. –
• †Thyrsitoides – cf.
  • †Thyrsitoides sp. –
• †Tilia –
  • †Tilia aspera –
  • †Tilia circularis –
  • †Tilia fossilensis –
  • †Tilia gigantea –
  • †Tilia hallii –
  • †Tilia lamottei –
  • †Tilia pedunculata –
  • †Tilia penduculata –
  • †Tilia sp. –
• †Tinosaurus –
  • †Tinosaurus sp. –
• †Tipula – aff.
• †Tipula – ?
• †Tipula –
  • †Tipula carolae – n. sp.
  • †Tipula marioni – cf.
  • †Tipula miegi – n. sp.
  • †Tipula minima – n. sp.
  • †Tipula rubiensis – n. sp.
  • †Tipula rubiensis –
  • †Tipula sp. –
  • †Tipula sp. 1 – informal
  • †Tipula sp. 2 – informal
  • †Tipula zignoi – n. sp.
• †Titanohyrax –
  • †Titanohyrax andrewsi –
  • †Titanohyrax angustidens – n. sp.
  • †Titanohyrax angustidens –
  • †Titanohyrax sp. nov. B – informal
  • †Titanohyrax ultimus –
• †Tivela –
  • †Tivela sp. –
• †Tivelina –
  • †Tivelina depressa –
  • †Tivelina sp. –
  • †Tivelina stampinensis –
• †Tiza –
  • †Tiza alta –
  • †Tiza sp. –
• †Tmesipteris –
  • †Tmesipteris tasmanica –
• †Toeniodus –
  • †Toeniodus curvistriatus –
  • †Toeniodus ernii – n. sp.
  • †Toeniodus hexalophodus –
  • †Toeniodus sp. –
• †Tonsala – n. gen.
• †Tonsala –
  • †Tonsala buchanani – n. sp.
  • †Tonsala buchanani –
  • †Tonsala hildegardae – n. sp.
• †Torcula –
  • †Torcula caseyi –
  • †Torcula mississippiensis –
• †Torinista –
  • †Torinista darraghi –
• †Tornatellaea –
  • †Tornatellaea simulata –
  • †Tornatellaea sp. – ?
  • †Tornatellaea sp. –
• †Tornus –
  • †Tornus infraplicatus –
• †Torreya –
  • †Torreya bilinica –
  • †Torreya masonii –
• †Torymus –
  • †Torymus pertinax – n. sp.
• †Totlandophis –
  • †Totlandophis americanus – n. sp.
• †Tournoueria –
  • †Tournoueria draparnaudi –
• †Toxicodendron –
  • †Toxicodendron herthae –
  • †Toxicodendron wolfei –
• †Toxotherium – ?
  • †Toxotherium sp. –
• †Trachelospermum –
  • †Trachelospermum sp. –
  • †Trachelospermum steiningeri –
• †Trachinus –
  • †Trachinus biscissus –
  • †Trachinus minutus – cf.
  • †Trachinus minutus –
• †Trachycardium –
  • †Trachycardium eversum –
  • †Trachycardium kinsimarae –
  • †Trachycardium planicostata – n. sp.
  • †Trachycardium puelchum –
  • †Trachycardium sindiense –
• †Trachyderes –
  • †Trachyderes bustiraptus – n. sp.
• †Trachyleberidea –
  • †Trachyleberidea blanpiedi –
• †Trachyphyllia –
  • †Trachyphyllia sp. A – informal
• †Trakymys – n. gen.
• †Trakymys –
  • †Trakymys saratji – n. sp.
  • †Trakymys saratji – cf.
  • †Trakymys saratji – aff.
• †Transversopontis –
  • †Transversopontis obliquipons –
  • †Transversopontis pygmaea –
• †Trechus –
  • †Trechus capito – n. sp.
  • †Trechus capito –
• †Treposciurus –
  • †Treposciurus manentis – n. sp.
• †Triakis –
  • †Triakis kelleri –
• †Tribochrysa –
  • †Tribochrysa firmata –
• †Trichiurus – aff.
  • †Trichiurus sp. –
• †Tricolia –
  • †Tricolia weinheimensis –
• †Tricolpites –
  • †Tricolpites reticulatus –
  • †Tricolpites spp. –
• †Tricolporites –
  • †Tricolporites angurium – cf.
  • †Tricolporites spp. –
• †Triglidarum –
  • †Triglidarum biangulata –
• †Trigonias –
  • †Trigonias sp. –
• †Trigoniocardia –
  • †Trigoniocardia colosseum – n. sp.
  • †Trigoniocardia sanctisebastiani –
• †Trigonolophodon –
  • †Trigonolophodon elegans – cf.
• †Trigonopora –
  • †Trigonopora grande –
• †Trigonostoma –
  • †Trigonostoma indicum –
• †Trilete –
  • †Trilete spore spp. – informal
• †Trilites –
  • †Trilites tuberculiformis –
• †Trinacria –
  • †Trinacria menthifontis – n. sp.
• †Trionyx – cf.
• †Trionyx –
  • †Trionyx italicus –
  • †Trionyx posterus –
  • †Trionyx sp. –
  • †Trionyx truinguis –
• †Triphora –
  • †Triphora bilineata –
  • †Triphora meridionalis –
• †Triploca –
  • †Triploca ligata –
• †Trisidos –
  • †Trisidos semitorta –
• †Trisopterus –
  • †Trisopterus elegans –
• †Tritaria –
  • †Tritaria falsus –
  • †Tritaria macilenta –
• †Triturus – cf.
  • †Triturus sp. –
• †Trochita –
  • †Trochita aperta – cf.
  • †Trochita aperta –
• †Trochocyathus – ?
• †Trochocyathus –
  • †Trochocyathus persicus –
  • †Trochocyathus sp. –
• †Trochoseris –
  • †Trochoseris aperta –
  • †Trochoseris berica –
• †Trochosmilia – ?
• †Trochosmilia –
  • †Trochosmilia arguta – n. sp.
  • †Trochosmilia minuta – n. sp.
  • †Trochosmilia sp. –
• †Trominina –
  • †Trominina angasiana –
  • †Trominina ezoana –
• †Trophon –
  • †Trophon peregra –
  • †Trophon santacrucensis –
  • †Trophon santacruzensis –
  • †Trophon sp. –
• †Tropidia –
  • †Tropidia tumulata – n. sp.
• †Tropisurcula –
  • †Tropisurcula caseyi –
• †Trypostega –
  • †Trypostega inornata –
  • †Trypostega venusta –
• †Tsaganomys – n. gen.
• †Tsaganomys –
  • †Tsaganomys altaicus – n. sp.
  • †Tsaganomys altaicus –
  • †Tsaganomys minutus – cf.
  • †Tsaganomys minutus –
  • †Tsaganomys sp. –
• †Tsuga –
  • †Tsuga aculeata –
  • †Tsuga parva –
  • †Tsuga saurae –
  • †Tsuga sp. –
• †Tucetona –
  • †Tucetona lenticularis –
• †Tudicula –
  • †Tudicula sp. –
• †Tugurium –
  • †Tugurium subextensum –
• †Tupaiodon – ?
• †Tupaiodon –
  • †Tupaiodon morrisi – cf.
  • †Tupaiodon morrisi –
  • †Tupaiodon sp. –
• †Turbinaria –
  • †Turbinaria gregorii –
  • †Turbinaria sp. –
• †Turbinella –
  • †Turbinella episoma – cf.
  • †Turbinella episoma –
  • †Turbinella polygonatus –
  • †Turbinella sp. –
  • †Turbinella suwanneensis –
• †Turbinolia –
  • †Turbinolia attenuata –
  • †Turbinolia insignifica – n. sp.
  • †Turbinolia laminifera –
  • †Turbinolia sp. –
  • †Turbinolia vicksburgensis – n. sp.
  • †Turbinolia vicksburgensis –
• †Turbo –
  • †Turbo asmodei –
  • †Turbo modestus –
  • †Turbo protocepoides –
  • †Turbo pseudoundulatus –
  • †Turbo radiatus –
  • †Turbo thouvignoi – cf.
• †Turboella –
  • †Turboella turbinata –
• †Turbonilla –
  • †Turbonilla leafensis – n. sp.
  • †Turbonilla mississippiensis –
  • †Turbonilla spp. –
• †Turborotalia –
  • †Turborotalia ampilapertura –
• †Turehua –
  • †Turehua subgranulata –
• †Turillina –
  • †Turillina alsatica –
• †Turnipax –
  • †Turnipax oechslerorum – n. sp.
• †Turpanotherium –
  • †Turpanotherium sp. –
• †Turricula –
  • †Turricula byramensis – n. sp.
  • †Turricula longiforma –
  • †Turricula sp. –
• †Turrinosyrinx –
  • †Turrinosyrinx denticulata –
• †Turris – "
• †Turris –
  • †Turris coronata –
  • †Turris duchasteli –
  • †Turris selysi –
  • †Turris sp. –
• †Turriscala –
  • †Turriscala rudis –
• †Turritella –
  • †Turritella altilira –
  • †Turritella ambulacrum – aff.
  • †Turritella ambulacrum –
  • †Turritella bhagothorensis –
  • †Turritella bowenae –
  • †Turritella boycensis – n. sp.
  • †Turritella boycensis –
  • †Turritella caelatura –
  • †Turritella carota –
  • †Turritella caseyi – n. sp.
  • †Turritella caseyi –
  • †Turritella ceibana –
  • †Turritella chira –
  • †Turritella cingulifera – aff.
  • †Turritella desmarestina –
  • †Turritella galvesia – n. sp.
  • †Turritella gatunensis –
  • †Turritella guanicensis –
  • †Turritella halensis – cf.
  • †Turritella halensis –
  • †Turritella hubbardi –
  • †Turritella infralirata –
  • †Turritella interposita –
  • †Turritella karatsuensis –
  • †Turritella lagunillasensis –
  • †Turritella lorenzana – n. sp.
  • †Turritella magnasperula –
  • †Turritella martinensis –
  • †Turritella mississippiensis –
  • †Turritella mundula – n. sp.
  • †Turritella narica –
  • †Turritella neusensis – n. sp.
  • †Turritella patagonica –
  • †Turritella pinfoldi – n. sp.
  • †Turritella pittsburgensis –
  • †Turritella planigyrata – aff.
  • †Turritella planigyrata –
  • †Turritella planispira –
  • †Turritella poronaiensis –
  • †Turritella porterensis – cf.
  • †Turritella premimetes – aff.
  • †Turritella pseudotethis –
  • †Turritella rubricollis – n. sp.
  • †Turritella rubricollis –
  • †Turritella sp. –
  • †Turritella strangulata –
  • †Turritella tampae –
  • †Turritella tipperi –
  • †Turritella variata –
  • †Turritella vicksburgensis –
  • †Turritella woodsi –
• †Tychius –
  • †Tychius latus – n. sp.
• †Tympanotonos –
  • †Tympanotonos conjuctus –
  • †Tympanotonos conjunctus –
  • †Tympanotonos labyrinthus –
  • †Tympanotonos sp. –
  • †Tympanotonos stroppus –
  • †Tympanotonos trochleare –
  • †Tympanotonos trochlearis –
  • †Tympanotonos trochlearispina –
  • †Tympanotonos vivarii –
• †Typha –
  • †Typha latissima –
  • †Typha lesquereuxi –
  • †Typha sp. –
• †Typhina –
  • †Typhina mississippiensis – n. sp.
  • †Typhina mississippiensis –
• †Typhis –
  • †Typhis cuniculosus –
  • †Typhis fistulosus –
  • †Typhis sp. –
  • †Typhis steureri –
• †Typhoides –
  • †Typhoides buzekii –
• †Ulaancricetodon – n. gen.
• †Ulaancricetodon –
  • †Ulaancricetodon badamae – n. sp.
  • †Ulaancricetodon badamae – cf.
  • †Ulaancricetodon badamae –
• †Uldzinia – aff.
  • †Uldzinia sp. –
• †Ulmeriella –
  • †Ulmeriella rubiensis – n. sp.
• †Ulmus –
  • †Ulmus chaneyi –
  • †Ulmus fischeri –
  • †Ulmus knowltoni –
  • †Ulmus paucidentata –
  • †Ulmus sp. –
  • †Ulmus sp. 1 –
  • †Ulmus sp. 2 –
  • †Ulmus sp. A –
  • †Ulmus sp. B –
  • †Ulmus speciosa –
• †Ulutrionyx –
  • †Ulutrionyx ninae – n. sp.
  • †Ulutrionyx ninae –
• †Umbonula – ?
• †Umbonula –
  • †Umbonula ceratomorpha –
  • †Umbonula miser –
• †Umbra –
  • †Umbra sp. –
• †Unio –
  • †Unio uryuensis –
• †Unitas –
  • †Unitas brauniana –
  • †Unitas elongata – cf.
• †Unknown –
• †Unknown dicotyledonous –
  • †Unknown dicotyledonous sp. 10 –
  • †Unknown dicotyledonous sp. 11 –
  • †Unknown dicotyledonous sp. 13 –
  • †Unknown dicotyledonous sp. 15 –
  • †Unknown dicotyledonous sp. 19 –
  • †Unknown dicotyledonous sp. 20 –
  • †Unknown dicotyledonous sp. 21 –
  • †Unknown dicotyledonous sp. 22 –
  • †Unknown dicotyledonous sp. 23 –
  • †Unknown dicotyledonous sp. 24 –
  • †Unknown dicotyledonous sp. 26 –
  • †Unknown dicotyledonous sp. 27 –
  • †Unknown dicotyledonous sp. 28 –
  • †Unknown dicotyledonous sp. 30 –
  • †Unknown dicotyledonous sp. 4 –
  • †Unknown dicotyledonous sp. 5 –
  • †Unknown dicotyledonous sp. 9 –
  • †Unknown dicotyledonous sp.1 –
  • †Unknown dicotyledonous sp.12 –
• †Unknown monocotyledonous –
  • †Unknown monocotyledonous sp. –
  • †Unknown sp. A –
  • †Unknown sp. B –
  • †Unknown sp. C –
  • †Unknown sp. D –
• †Uragoga –
  • †Uragoga tertiaria –
• †Uromastyx – cf.
• †Uromastyx – ?
• †Uromastyx –
  • †Uromastyx europaeus –
  • †Uromastyx sp. –
• †Urosalpinx – ?
• †Urosalpinx –
  • †Urosalpinx aspinosus –
• †Uvigerina –
  • †Uvigerina sp. –
• †Uxia –
  • †Uxia narica – cf.
  • †Uxia narica –
• †Vaginella –
  • †Vaginella gaasensis –
• †Valdesia –
  • †Valdesia seudocollaris –
• †Vallonia –
  • †Vallonia sandbergeri –
• †Vampyravus –
  • †Vampyravus orientalis –
• †Vantanea –
  • †Vantanea compressiformis –
• †Varicobela –
  • †Varicobela aldrichi – n. sp.
  • †Varicobela smithii –
• †Varicospira –
  • †Varicospira narica –
  • †Varicospira sindiensis –
  • †Varicospira subrimosa –
• †Vasum –
  • †Vasum haitensis – ?
  • †Vasum suwanneensis –
• †Vauquelinia –
  • †Vauquelinia sp. –
• †Vaylatsia –
  • †Vaylatsia prisca – cf.
  • †Vaylatsia prisca –
• †Venericardia –
  • †Venericardia basteroti –
  • †Venericardia carsonensis – cf.
  • †Venericardia carsonensis –
  • †Venericardia collazica –
  • †Venericardia janjukensis –
  • †Venericardia laurae –
  • †Venericardia praecisa –
  • †Venericardia rabelli –
  • †Venericardia sp. –
  • †Venericardia subnipponica –
• †Venus – ?
• †Venus –
  • †Venus mekranica –
  • †Venus ovallei – aff.
  • †Venus pasokensis –
  • †Venus sp. –
• †Vepricardium –
  • †Vepricardium verrucosum –
• †Verconella – "
  • †Verconella iheringi –
• †Vermicularia –
  • †Vermicularia sp. A – informal
• †Verrucatosporites –
  • †Verrucatosporites attinatus –
• †Verrucosisporites –
  • †Verrucosisporites cristatus – aff.
• †Verticordia –
  • †Verticordia dalliana –
  • †Verticordia quadrangularis –
• †Vertigo –
  • †Vertigo sp. 1 – informal
  • †Vertigo sp. 2 – informal
• †Vertipecten –
  • †Vertipecten yneziana – aff.
• †Vesicomya –
  • †Vesicomya chinookensis –
• †Vespertiliavus –
  • †Vespertiliavus bourguignati –
  • †Vespertiliavus gracilis – cf.
  • †Vespertiliavus gracilis –
• †Vesselowskya –
  • †Vesselowskya ruinfolia – aff.
• †Vetidrillia – n. gen.
  • †Vetidrillia palmerae – n. sp.
• †Vexillum –
  • †Vexillum cellulifera –
  • †Vexillum cervilirata – n. sp.
  • †Vexillum inornatum –
  • †Vexillum laevicostata – n. sp.
  • †Vexillum lintoidea –
  • †Vexillum multiostata – n. sp.
  • †Vexillum tallahalaensis – n. sp.
• †Vicarya –
  • †Vicarya sp. –
• †Victoriella –
  • †Victoriella concoidea –
  • †Victoriella sp. –
• †Vinciguerria –
  • †Vinciguerria merklini –
  • †Vinciguerria talgiensis –
• †Vincularia –
  • †Vincularia vicksburgia – n. sp.
• †Virola –
  • †Virola tertiaria –
• †Viscophyllum – ?
  • †Viscophyllum sp. –
• †Vitis – cf.
• †Vitis –
  • †Vitis sp. –
  • †Vitis stricta –
• †Vitrinella –
  • †Vitrinella laevis –
• †Vitta –
  • †Vitta duchasteli –
• †Vlvaria –
  • †Vlvaria multicingulata –
• †Volema –
  • †Volema hopkinsi – n. sp.
  • †Volema tarbeliana –
• †Volsella –
  • †Volsella porterensis – cf.
• †Voluta –
  • †Voluta sp. –
• †Volvaria –
  • †Volvaria birmanica –
  • †Volvaria multicingulata –
• †Volvulella –
  • †Volvulella subspinosa – n. sp.
  • †Volvulella subspinosa –
• †Wadilemur – n. gen.
  • †Wadilemur elegans – n. sp.
• †Waimatea –
  • †Waimatea n. sp. – informal
• †Weigela –
  • †Weigela kryshtofovichiana –
• †Weinmanniaphyllum – n. gen.
  • †Weinmanniaphyllum bernardii – n. sp.
• †Weissobatis –
  • †Weissobatis micklichi –
• †Wetzelliella –
  • †Wetzelliella gochtii –
  • †Wetzelliella sp. –
  • †Wetzelliella symmetrica –
• †Widanelfarasia – n. gen.
• †Widanelfarasia –
  • †Widanelfarasia bowni – n. sp.
  • †Widanelfarasia rasmusseni – n. sp.
• †Wieslochia – n. gen.
  • †Wieslochia weissi – n. sp.
• †Williamia –
  • †Williamia megapolitana –
• †Willungacetus – n. gen.
  • †Willungacetus aldingensis – n. sp.
• †Willungia –
  • †Willungia ovulatella – cf.
• †Wilsoneumys – ?
• †Wilsoneumys –
  • †Wilsoneumys planidens –
  • †Wilsoneumys sp. –
• †Witenia – n. gen.
• †Witenia –
  • †Witenia flava – n. sp.
  • †Witenia fusca – n. sp.
• †Xancus –
  • †Xancus wilsoni – ?
  • †Xancus wilsoni –
• †Xantho –
  • †Xantho sp. –
• †Xenerodiops – n. gen.
• †Xenerodiops –
  • †Xenerodiops mycter – n. sp.
  • †Xenerodiops mycter –
• †Xenohora –
  • †Xenohora sp. B – informal
• †Xenophora –
  • †Xenophora conchyliophora –
  • †Xenophora conchyliphora – ?
  • †Xenophora conchyliphora –
  • †Xenophora conica –
  • †Xenophora cummulans – cf.
  • †Xenophora cummulans –
  • †Xenophora humilis –
  • †Xenophora scrutaria –
  • †Xenophora sp. –
• †Xenorophus – n. gen.
• †Xenorophus –
  • †Xenorophus sloanii – n. sp.
  • †Xenorophus sp. –
• †Xestoleberis –
  • †Xestoleberis vicksburgensis –
• †Yantaromyrmex –
  • †Yantaromyrmex geinitzi – cf.
• †Yindirtemys –
  • †Yindirtemys ambiguus –
  • †Yindirtemys bohlini – n. sp.
  • †Yindirtemys bohlini –
  • †Yindirtemys deflexus –
  • †Yindirtemys grangeri –
  • †Yindirtemys shevyrevae –
  • †Yindirtemys sp. –
  • †Yindirtemys ulantatalensis – n. sp.
  • †Yindirtemys ulantatalensis –
• †Yoldia –
  • †Yoldia alta –
  • †Yoldia amygdalaeformis –
  • †Yoldia angusta –
  • †Yoldia asagaiensis –
  • †Yoldia caudata –
  • †Yoldia clydoniona – n. sp.
  • †Yoldia clydoniona –
  • †Yoldia cooperii –
  • †Yoldia djakovi –
  • †Yoldia gackhensis –
  • †Yoldia gretschishkini –
  • †Yoldia kamtschatica –
  • †Yoldia kochtanensis –
  • †Yoldia kovatschensis – cf.
  • †Yoldia kovatschensis –
  • †Yoldia laudabilis – cf.
  • †Yoldia laudabilis –
  • †Yoldia longissima –
  • †Yoldia matschigarica –
  • †Yoldia nairoensis –
  • †Yoldia navicula –
  • †Yoldia nitida – cf.
  • †Yoldia nitida –
  • †Yoldia obsoleta –
  • †Yoldia oregona –
  • †Yoldia ossoriensis –
  • †Yoldia ovata –
  • †Yoldia packardi – cf.
  • †Yoldia packardi – aff.
  • †Yoldia pennulata –
  • †Yoldia posneri – cf.
  • †Yoldia praeposneri –
  • †Yoldia salvationemensis –
  • †Yoldia serica –
  • †Yoldia slodkewitschi –
  • †Yoldia sp. –
  • †Yoldia supraoregona – cf.
  • †Yoldia supraoregona –
  • †Yoldia valida –
  • †Yoldia vasiljevskii –
• †Yunnanadapis – n. gen.
• †Yunnanadapis –
  • †Yunnanadapis folivorus – n. sp.
  • †Yunnanadapis imperator – n. sp.
• †Zaraalestes –
  • †Zaraalestes minutus – n. sp.
  • †Zaraalestes minutus –
• †Zelkova –
  • †Zelkova brownii –
  • †Zelkova hesperia –
  • †Zelkova sp. –
• †Zenopsis –
  • †Zenopsis clarus – n. sp.
• †Zeunerella – ?
  • †Zeunerella lewisi – n. sp.
  • †Zeunerella lewisi –
• †Zhungaromys – cf.
  • †Zhungaromys sp. –
• †Zindapiria –
  • †Zindapiria quadricollis –
• †Zingiberopsis –
  • †Zingiberopsis sp. –
• †Zygochlamys –
  • †Zygochlamys geminata –
  • †Zygochlamys sp. –
• †Zygodactylus –
  • †Zygodactylus luberonensis – n. sp.
• †Zygrhablithus –
  • †Zygrhablithus bijugatus –