0.9" Running Rhino Hyracodon Nebrascensis Fossil Tooth South Dakota Badlands COA Green Insect Dating back roughly 300 million

Dating back roughly 300 million years to the Pennsylvanian Period

Its diet likely included the plant species native to these regions during that era

Its morphology indicates adaptation for efficient herbivory within highly productive coastal plain ecosystems

and feeding efficiency makes it one of the most fascinating members of the Late Cretaceous herbivorous dinosaur community

0.9" Running Rhino Hyracodon Nebrascensis Fossil Tooth South Dakota Badlands COA Green Insect Dating back roughly 300 millionLocation: South Dakota, White River Formation, Pennington County Weight: 0. 3 Ounces Dimensions: 0. 9 Inches Long, 0. 6 Inches Wide, 0. 6 Inches Thick Comes with a Certificate of Authenticity. Comes with a Stand and Mineral Tack. The item pictured is the one you will receive. 30 35 Million Years Old Oligocene Period The discovery of Rhinoceros fossils in the Badlands of the American West was very exciting, as most people never suspected that such