File:Dinocyst drawn by Ehrenberg in 1837.jpg

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Summary

DescriptionDinocyst drawn by Ehrenberg in 1837.jpg	English: Dinocyst drawn by Ehrenberg in 1837 was originally misidentified as a cyst of Xanthidium tubiferum (Charophyta: Zygnematophyceae: Desmideales).
Date	1837
Source	Ehrenberg C. G. (1837) Die fossilen Infusorien und die lebendige Dammerde. Vorgetragen in der Akademie der Wissenschaften zu Berlin 1836 und 1837, Berlin: Königlichen Akademie der Wissenschaften , Taffel I.
Author	Christian Gottfried Ehrenberg (1795–1876)

Licensing

The author died in 1876, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

File history

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	Date/Time	Dimensions	User	Comment
current	12:05, 22 July 2015	535 × 500 (39 KB)	Mithril	greyscale
	12:04, 22 July 2015	535 × 500 (51 KB)	Mithril	greyscale
	12:03, 22 July 2015	535 × 500 (51 KB)	Mithril	higher quality
	19:29, 24 October 2012	162 × 136 (33 KB)	Kmertens	{{subst:Upload marker added by en.wp UW}} {{Information \|Description = {{en\|Dinocyst drawn by Ehrenberg in 1837}} \|Source = '''Original publication''': Ehrenberg 1837<br/> '''Immediate source''': Book \|Date = 1837 \|Author = G. Ehrenberg<br/> (Life time...