Agate Fossil Beds National Monument

Agate Fossil Beds National Monument in Nebraska is renowned for its well-preserved Miocene fossils, which date back about 20 million years. The site offers a unique glimpse into prehistoric life, featuring a variety of ancient mammals like the bear-dog and the land beaver, as well as the fascinating "Devil's Corkscrew," which are fossilized burrows of ancient beavers. Visitors to the monument can explore the extensive fossil exhibits and enjoy scenic trails that highlight the area's rich natural history.

(Submitted by Travis Flasch)