Orodromeus Tooth - Two Medicine Formation

This is a tiny, though well preserved tooth of the herbivorous ornithopod dinosaur Orodromeus makelai ("Mountain Runner") It comes from the Two Medicine Formation (Judith River Group) of Central Montana, and it very infrequently seen, probably due to it's small size makes them often overlooked during collection

Orodromeus was a small fast bipedal herbivore that reached a length of around 2.5 meters.