File:EB1911 Reptiles - Pterodactylus spectabilis.jpg

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Summary

Description

English: Pterodactylus spectabilis, natural size, from lithographic stone. h, humerus; ru, radius and ulna; mc, metacarpals; pt, pteroid bone; 2, 3, 4, digits with claws; 5, elongated digit for support of wing-membrane; st, sternum, crest not shown; is, ischium; pp, prepubis. The teeth are not shown.

Date

published 1911

Source

“Reptiles,” Encyclopædia Britannica (11th ed.), v. 23, 1911, p. 146, fig. 9.

Author

After H. von Meyer.

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.

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:57, 2 October 2019		764 × 988 (115 KB)	Bob Burkhardt	{{Information \|description ={{en\|1=''Pterodactylus spectabilis'', natural size, from lithographic stone. ''h'', humerus; ''ru'', radius and ulna; ''mc'', metacarpals; ''pt'', pteroid bone; 2, 3, 4, digits with claws; 5, elongated digit for support of wing-membrane; ''st'', sternum, crest not shown; ''is'', ischium; ''pp'', prepubis. The teeth are not shown.}} \|date =published 1911 \|source =“Reptiles,” ''Encyclopædia Britannica'' (11th ed.), v. 23, 1911, p. 146, fig. 9. \|auth...

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