.64" Tyrannosaurid Tooth Fragment - Montana

This is a tooth fragment from a Tyrannosaurid of the Two Medicine Formation (Judith River Group) of Montana. One surface has some nice enamel and there are no serrations on this portion of the tooth. Comes with an acrylic display case.

There are three described Tyrannosaurs from the Two Medicine Formation (Judith River Group), Albertosaurus, Gorgosaurus and Daspletosaurus. Research done on teeth from these three Tyrannosaurs has concluded that isolated teeth are statistically impossible to assign to a specific genre because they are so similar. I've linked to the research paper below.

Morphometry of the teeth of western North American tyrannosaurids and its applicability to quantitative classification