4.8" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Egg Shell only three more teeth of

only three more teeth of Poebrotherium were among the new material

generally within 4

The diet of Prognathodon was for a long time just speculation based upon the teeth and jaw construction

influencing both forest structure and vegetation dynamics

Crystal Quartz is relatively durable compared to many other minerals

4.8" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Egg Shell only three more teeth ofLocation: White River Badlands, South Dakota Weight: 1 Pound 8. 6 Ounces Dimensions: 4. 8 Inches Long, 3. 3 Inches Wide, 2. 4 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. Brontothere The Thunder Beast of Badlands National Park Brontotheres were giant mammals that roamed what is now Badlands National Park between 56 and 33. 9 million years ago.