Fossilised tortoise shell. Close-up of the fossilized shell of Stylemys nebrascensis. This animal was a large terrestrial tortoise that lived during the Oligocene epoch (around 34 to 23 million years ago). This specimen is from the White River Badlands,South Dakota,USA,and measures 220 x 330 mm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5315 px × 3543 px |
Model Release : | Non requis |
Restrictions : | - |