Serrated, 2.03" Tyrannosaur Tooth - Judith River Formation, Montana

This is a 2.03" Tyrannosaur tooth from the Judith River Formation of Montana. This formation is approximately 70 million years old, or about 5 million years old than the Hell Creek Formation which produces T-Rex.

This tooth displays decent enamel preservation with some serrations remaining. There is a repaired crack towards the tip of the tooth, as well as minor damage to portions of the serrations. There is feeding wear to the tip, as well as tooth scrape marks on on face of the tooth, likely from another organism feeding on this tyrannosaur. Comes with a floating frame 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.

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

Albertosaurus, Gorgosaurus or Daspletosaurus
North Central Montana
Judith River Formation
2.03" long
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