6" Brontotherium Fossil Limb Bone Eocene Age White River Badlands SD Titanothere Grposaurus It’s unlikely that the bones

It’s unlikely that the bones had been washed together via a river flow

Alongside Dyrosaurus and Brachychampsa

Muscular cheek pouches and flexible jaws made feeding highly efficient

Borealosuchus numbered among the select crocodile genera that persisted through the K-T extinction event

It is Wyoming's State Fossil

6" Brontotherium Fossil Limb Bone Eocene Age White River Badlands SD Titanothere Grposaurus It’s unlikely that the bonesLocation: White River Badlands, South Dakota Weight: 5 Pounds 8. 5 Ounces Limb Bone Dimensions: 6 Inches Long, 5. 8 Inches Wide, 5. 6 Inches Thick Comes with a Custom Metal Stand. The item pictured is the one you will receive. This is a genuine fossil Brontothere is an ancient mammal that roamed the area of Badlands National Park about 38 34 million years ago. Badlands brontotheres are also known as Megacerops coloradensis in scientific literature.