6.5" Subhyracodon Rhino Fossil Jaw Teeth Oligocene Epoch South Dakota Badlands Coral and gharials (2 species)

and gharials (2 species)

the Edmontosaurus packed them in tight clusters of up to sixty rows

and small vertebrates

several crocodile species inhabited the Hell Creek Formation in the northern United States

6.5" Subhyracodon Rhino Fossil Jaw Teeth Oligocene Epoch South Dakota Badlands Coral and gharials (2 species)Location: South Dakota, White River Formation, Pennington County Weight: 10. 1 Ounces Dimensions: 6. 5 Inches Long, 2. 2 Inches Wide, 1. 1 Inches Thick (Matrix) Item Pictured Is The One You Will Recieve. 34 23 Million Years Old Oligocene Period Subhyracodon is a genus of mammal that lived during the Oligocene epoch, about 34 to 23 million years ago. It was a member of the order Condylarthra and the family Hyracodontidae. Subhyracodon was a herbivore