Rodent skull fossil. Skull (upper right) of a prehistoric rodent Ischyzomis typus embedded in the rock it was found in. This specimen dates to approximately 30 million years ago in the Oligocene. The skull measures approximately 4 centimetres in length | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Goetgheluck, Pascal |
Taille de l’image : | 4394 px × 3975 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |