3.1" Brontothere Fossil Vertebrae Bone Eocene Age Badlands S Dakota Titanothere COA Toe Location: Brule Formation

Location: Brule Formation

Upper Cretaceous 93-66 Million Years Old

formed as molten material cooled slowly over extended periods

Fossils from these deposits rival those from Solnhofen

3.1" Brontothere Fossil Vertebrae Bone Eocene Age Badlands S Dakota Titanothere COA Toe Location: Brule FormationLocation: White River Badlands, South Dakota Weight: 7. 8 Ounces Dimensions: 3. 1 Inches Long, 2. 1 Inches Wide, 2 Inches Thick (Matrix) Eocene Age, 56 to 33. 9 million years Old. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Brontotheres were enormous, extinct mammals that roamed the area now known as Badlands National Park approximately 56 to 33. 9 million years ago. Classified in scientific literature as