Illustration of the prehistoric marine reptile Psephochelys polyosteoderma. This animal had a wide shell that covered its back, but didn't extend to its underside. P. polyosteoderma lived in what is now China during the Late Triassic (237-201 million years ago). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JA CHIRINOS |
Taille de l’image : | 5538 px × 3155 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |