Ptychotherates (herrerasauridae) Tooth, Bull Canyon Formation

0.42" (2.08 cm) Ptychotherates tooth from the Bull Canyon Formation of New Mexico, Late Triassic. Late Triassic dinosaur teeth are quite rare.

This a newly decribed herrerasauridae tooth. These teeth have a few unique markers, very fine serration, trianglar shape (Not recurved), not very compressed like other theropod teeth, and mesial carinae is convex.