XL 3" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Crane Fly phytosaurs are a classic example

phytosaurs are a classic example of convergent evolution

using their small webbed feet for steering

These variations help scientists better understand the ecological niches Elephant Birds occupied and how they interacted with the diverse environments of ancient Madagascar

golden citrine

Composed primarily of orthopyroxene—an iron and magnesium-rich mineral—diogenites display their characteristic dark coloration and substantial density

XL 3" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Crane Fly phytosaurs are a classic exampleLocation: Oued Zem, Morocco Weight: 0. 8 Ounces Dimensions: 3 Inches Long, 1. 2 Inches Wide, 0. 7 Inches Thick This tooth has been glued and crack filled. 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