Dinosaur tracks at Dinosaur Ridge, Colorado, USA. 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. The tracks have been darkened with charcoal to make them more easily visible. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 4480 px × 6720 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |