Dinosaur Ridge, Morrison, Colorado, USA
Entrance to Dinosaur Ridge, Morrison, Colorado, USA. Visitors can see hundreds of dinosaur footprints along the ridge, just west of Denver, Colorado, USA. The tracks of duck-billed herbivores and ostrich-like carnivorous dinosaurs are in rocks from the Early Cretaceous Period., by JIM WEST/SCIENCE PHOTO LIBRARY
Details
License type
Rights Managed