1.12" Tyrannosaur Tooth - Montana

This is a 1.12" 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.

Excellent serrations and good enamel preservation on this tooth but, it's missing it's tip.

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
FOR SALE
$195
DETAILS
SPECIES
Albertosaurus, Gorgosaurus or Daspletosaurus
LOCATION
Montana
FORMATION
Judith River Formation
SIZE
1.12" long (straightline)
CATEGORY
SUB CATEGORY
ITEM
#52685
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