Illustration of pterosaur skulls from The Osteology of the Reptiles (1925)

Illustration of pterosaur skulls from The Osteology of the Reptiles (1925)

Informations
Auteur
Samuel Wendell Williston
Licence
Public domain
Source
Wikimedia
Dimensions
1950 × 2050 px
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Associé à
taxon Campylognathus principale