The entrance to Dinosaur Ridge. Visitors can see hundreds of dinosaur footprints along the ridge, just west of Denver. The tracks of duck-billed herbivores and ostrich-like carnivorous dinosaurs are in rocks from the Early Cretaceous Period. Morrison, Colorado - | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 4165 px × 6248 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |