Fan Casting Cotylorhynchus as Best Paleozoic Animal in Best & Worst of Dinosaurs
jpstudios11 made this fan casting suggestion on March 19, 2022. What do you think?See below to cast your vote, or click here to see all fan casting suggestions for this role.
Cotylorhynchus
Cotylorhynchus is an extinct genus of very large synapsids that lived in the southern part of what is now North America during the Early Permian period.[1] It is the best known member of the synaps...
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