Fossilised Gryphaea sp. oyster from the Jurassic Period (around 200 to 145 million years ago). Found in the Oxford Clay at Peterborough,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stammers, Sinclair |
Taille de l’image : | 5993 px × 4000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |