Serrated, 1.22" Tyrannosaur Tooth - Judith River Formation

This is a 1.22" long Tyrannosaur tooth from the Judith River Formation of Montana. This formation is approximately 70 million years old, or about 5 million years older than the Hell Creek Formation which produces T. rex. This specimen has excellent enamel and serration preservation along both edges. There is a repaired crack about .5" from the tip of this tooth.

Comes in an acrylic display case.

The Judith River Formation is one of the most prolific sources of Late Cretaceous vertebrate fossils. At least sixteen Orders containing more than forty Genera are known from the formation. These include fish, amphibians, mammals, and insects in addition to the reptiles, avian and non-avian dinosaurs (birds). Among the more interesting specimens is Leonardo, a mummified and fossilized Brachylophosaurus. This is a Hadrosaur, a duck-billed dinosaur with amazing preservation of the soft tissues of the body. The pattern in the skin of the feet is even preserved. In addition to Leonardo, the Judith River Formation contained the remains of the theropod Hesperornis, the only known freshwater Hespernorthid, a penguin like bird.


DETAILS
SPECIES
Albertosaurus, Gorgosaurus or Daspletosaurus
LOCATION
Montana
FORMATION
Judith River Formation
SIZE
1.22" long (straightline measurement)
CATEGORY
SUB CATEGORY
ITEM
#121154
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