XL 3.9" Mosasaur Prognathodon Fossil Tooth Rooted Cretaceous Dinosaur Era COA Potaman SP a special notch on either

a special notch on either side of their upper jaw for the fourth tooth of the lower jaw

85-66 Million Years old

and ornamental importance across civilizations

Fossils attributed to Nanotyrannus provide critical insights into the life stages

Its teeth were perfectly adapted for grasping small

XL 3.9" Mosasaur Prognathodon Fossil Tooth Rooted Cretaceous Dinosaur Era COA Potaman SP a special notch on eitherLocation: Oued Zem, Morocco Weight: 4. 2 Ounces Dimensions: 3. 9 Inches Long, 1. 9 Inches Wide, 1. 4 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 100 66 million years ago, Upper Cretaceous, Maastrichtian Epoch. Name: Prognathodon (Forejaw tooth). Named By: Dollo 1889. Diet: Carnivore. Size: Depending upon the species, Prognathodon could range between 6 to possibly just under 14 meters in length.