5.1" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota

This is a 5.1" wide jaw section of Hyracodon nebraskensis. It was collected from the the Brule Formation in South Dakota and would be approximately 32-34 million years old. There are four teeth still embedded in the mandible. The distal end of this mandible required crack repair in two spots.

It comes with an acrylic display stand.

#{hydracodon}