1.3" Mosasaur Prognathodon Fossil Tooth In Matrix Cretaceous Dinosaur Era COA Tibia Characteristic features include its duckbill

Characteristic features include its duckbill and a distinctive bony crest atop the skull

They likely swam by bending their bodies like a snake and propelled themselves with their finned tails

opaque appearance distinct from other calcite varieties

Its dentition shows the characteristic continuously growing incisors of lagomorphs

Otodus swam as one of the largest sharks ever to exist

1.3" Mosasaur Prognathodon Fossil Tooth In Matrix Cretaceous Dinosaur Era COA Tibia Characteristic features include its duckbillLocation: Oued Zem, Morocco Weight: 4. 5 Ounces Dimensions: 2. 8 Inches Long, 2. 4 Inches Wide, 1. 2 Inches Thick (Matrix) Tooth Dimensions: 1. 3 Inches Long, 0. 8 Inches Wide Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch. Name: Prognathodon (Forejaw tooth). Named By: Dollo 1889. Diet: Carnivore. Size: Depending upon the species, Prognathodon