Hedenstroemiidae

From Wikipedia, the free encyclopedia

Hedenstroemiidae
Temporal range: Triassic (Olenekian), 252.3–242.0 Ma [1]
Fossil shell of Hedenstroemia tscherskii from Madagascar, on display at Galerie de paléontologie et d'anatomie comparée in Paris
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ceratitida
Superfamily: Sageceratoidea
Family: Hedenstroemiidae
Waagen, 1895

Hedenstroemiidae is an extinct family of cephalopods in the ammonoid order Ceratitida. They were nektonic carnivores.[1]

Genera[edit]

Distribution[edit]

Fossils of species within this family have been found in the Triassic of Afghanistan, Canada, Oman, Pakistan, Russia and United States.[1]

References[edit]