.94" Tyrannosaur Premax Tooth - Judith River Formation, Montana

This is a .94" 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.

Some of the serrations along one edge remain with two locations of significant chipping. The serrations along the opposite edge have been completely worn free from feeding. 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.

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

DETAILS
SPECIES
Albertosaurus, Gorgosaurus or Daspletosaurus
LOCATION
Montana
FORMATION
Judith River Formation
SIZE
.94" long
CATEGORY
SUB CATEGORY
ITEM
#93123
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