Hard to imagine Wyoming having low land flood plains and many different river systems.

Well, it was one hundred fifty to one hundred eighty million years ago. Dinosaurs roamed the earth back then. They also roamed Wyoming. Como Bluff is an area where the first known dinosaur bones were found.

Not just in Wyoming but the whole world. In the 1870's railroad workers William Harlow Reed and William Carlin first came across the bones.

Watch this video and learn more about Wyoming's Bone War.