The tracks of an orthinomimid, a omnivorous dinosaur, at Dinosaur Ridge, Morrison, Colorado, USA. Visitors can see hundreds of dinosaur footprints along the ridge, just west of Denver. The tracks are in rocks from the Early Cretaceous Period. They have been darkened with charcoal to make them more easily visible. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 6188 px × 4125 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |