5.2" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Redwood likely similar in appearance and

likely similar in appearance and habits to modern tapirs

Members of the class Rhynchonellata are recognized by their dorsal–ventral shell arrangement

distinguished by their five flexible arms and central disc

Weight: 6 Ounces

5.2" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Redwood likely similar in appearance andLocation: White River Badlands, South Dakota Weight: 1 Pound 8 Ounces Dimensions: 5. 2 Inches Long, 3. 2 Inches Wide, 2. 7 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 giant mammals that roamed the region now known as Badlands National Park roughly 56 to 33. 9 million years ago. Scientifically referred to as Megacerops