Illustration of animals around a stream during the Cretaceous period (around 145.5 to 65.5 million years ago). At left is a herd of Parasaurolophus sp. hadrosaurid dinosaurs and at right is a herd of Triceratops dinosaurs. Both were herbivores. Pterosaur flying reptiles are seen in the sky. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Garlick, Mark |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |