Dimetrodon grandis (IMAGE)
Caption
An artist's impression of the likely-endothermic Dimetrodon grandis, an early synapsid that was around for about 20 million years from the early Permian, 295 million years ago.
Credit
Max Bellomio
Usage Restrictions
Credit must be given to the creator. Adaptations must be shared under the same terms.
License
CC BY-SA