Historical Marker
Ft. Sanders
Historical marker location:
Laramie, Wyoming
( Marker is at the intersection of U.S. 287 and Cavalryman Ranch Road, on the right when traveling north on U.S. 287.)
1866-1882.
Wyoming is the only state in the United States that has an official state dinosaur. The state dinosaur is the Triceratops, which roamed the area during the Late Cretaceous period.