This Specimen has been sold.
3.6" Running Rhino (Hyracodon) Jaw Section - South Dakota
This is a 3.6" long, running rhino (Hyracodon) jaw section from South Dakota. It is the right maxilla (uppper jaw) with three teeth partial. Very little bone remains on this specimen. The teeth are held in position by the rock. The teeth are in good condition and show age related wear.