Ankylosaur Armored Dinosaur Tooth Fossil Judith River Formation MT Zuul

Description

This listing is for a complete but worn Ankylosaurid dinosaur tooth from the Judith River Formation of Valley County in Northern MT.
It is worn, likely prior to fossilization due to the high energy river it was deposited in.  Could be from the famous Zuul described in this formation!
Comes with its own gem display case and COA upon request!
The Judith River Formation dates back to the Late Cretaceous approximately 75 million years in age. It represent the coastline of an ancient sea that spanned across the middle of North American during much of the Mesozoic Era. That is why dinosaur remains are so common in the American West, those areas were the ancient floodplains of a seaway that no longer exists.