File:EB1911 Reptiles - Palate of Palaeozoic Amphibian.jpg

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Summary

Description

English: Palate of Palaeozoic Amphibian (Archegosaurus decheni). Legend: pas, parasphenoid; pl, palatine; pmx, premaxilla; pt, pterygoid; pt.nar, posterior nares; qu, quadrate;

Date

published 1911

Source

“Reptiles,” Encyclopædia Britannica (11th ed.), v. 23, 1911, p. 142, fig. 1A.

Author

After Credner.

Permission
(Reusing this file)

This image comes from the 13^th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:16, 24 September 2019		445 × 632 (76 KB)	Bob Burkhardt	{{Information \|description ={{en\|1=Palate of Palaeozoic Amphibian (''Archegosaurus decheni''). Legend: ''pas'', parasphenoid; ''pl'', palatine; ''pmx'', premaxilla; ''pt'', pterygoid; ''pt.nar'', posterior nares; ''qu'', quadrate;}} \|date =published 1911 \|source =“Reptiles,” ''Encyclopædia Britannica'' (11th ed.), v. 23, 1911, p. 142, fig. 1A. \|author =After Credner. \|permission ={{PD-Britannica}} }} Category:Archegosaurus skulls

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