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.

Comes with an acrylic display stand.

#{hydracodon}