XL 2.6" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Erythrite Low oxygen levels and mineral-rich

Low oxygen levels and mineral-rich waters inhibited decay and discouraged scavengers

the ultimate Jurassic collectibles

in some areas forming up to twenty layers

The taxonomy is commonly based on morphology compared to living genera

This formidable mid-sized predator

XL 2.6" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Erythrite Low oxygen levels and mineral-richLocation: Oued Zem, Morocco Weight: 0. 6 Ounces Dimensions: 2. 6 Inches Long, 1. 3 Inches Wide, 0. 6 Inches Thick This tooth has been glued. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Dinosaur Era, 100 million years ago. In the warm, shallow waters of the Upper Cretaceous, over 95 million years ago, Onchopristis glided silently, its massive 2. 5 meter long saw like rostrum cutting through the