Percentage of Utah’s section of Dinosaur National ... the Green and Yampa rivers. These rivers have exposed 23 rock layers that tell the story of the landscape’s evolution from an ancient sea to ...
“People come to Dinosaur National Monument to see the world-famous dinosaur fossils or raft the Green and Yampa rivers and end up supporting the US and local economies along the way,” said ...
Mantle's Cave is located in Dinosaur National Monument in northwestern Colorado, just south of the Yampa River. It is a large, vaulted, north-facing cave 100 m long x 40 m wide x 33 m in height, ...
Dinosaur National Monument: Hunt for fossils and ancient ... riding a chestnut horse across the Yampa River. Painted by local ...
By comparison, boating on the Yampa and Green rivers in Dinosaur National Monument in Colorado and Utah, two other popular river journeys, runs $15 for the application fee and $185 for a multiday ...