Dimetrodon skeleton from the Permian Period. The Permian is the last geologic period of the Paleozoic Era. Royal Tyrrell Museum,Drumheller,Alberta,Canada | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Krasemann, Stephen J. |
Bildgröße: | 4304 px × 2852 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
|