BIO 370 — Vertebrate Zoology
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Reptile Evolution
Synapsid Skull Evolution

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Trimerorhachis skull replica (an Amphibian with ancestral anapsid skull) Trimerorhachis skull replica
Oedaleops campi skull replica ("Pelycosauria") Oedaleops skull replica
Lystrosaurus sp. skull replica ("Therapsida") Lystrosaurus skull replica
Thrinaxodon sp. skull replica ("Cynodontia") Thrinaxodon skull replica
Miniochoerus sp. fossil skull ("Mammalia") Oreodont skull fossil
This page last updated 16 May 2019 by Udo M. Savalli ()
Images and text © Udo M. Savalli. All rights reserved.