Triceratops Fossil Dino-Partial Jaw Section

Cretaceous, 66-68 MYO,  Hell Creek Formation,  MT  A nice, little section from the jaw of a Triceratops dinosaur.   Shows the distinctive grooving from where six rows of teeth had been. On the lower back portion there is a nice fossilized arterial hole.   Found in the Hell Creek Formation of Montana. A good piece from the jaw with fine detail.