5.2" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Anyolite paddle-like structure atop the skull—this

paddle-like structure atop the skull—this dinosaur also featured elongated forelimbs and a broader upper jaw beak compared to its contemporaries

with a body plan perfected over millions of years that continues to thrive in today’s rivers

travertine fossils like this are exceptionally rare

It measured around 4 to 5 meters in length and had powerful jaws filled with sharp

Dimensions: 4 Inches Long

5.2" Brontothere Fossil Knee Bone Eocene Age Badlands S Dakota Titanothere COA Anyolite paddle-like structure atop the skull—thisLocation: 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