XL 4" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Champsosaurus Gigas This is a separate group

This is a separate group of diapsid reptiles

They belong to the echinoderm family

Achondrites are rare stony-irons that contain stone fragments and/or striking olivine crystals embedded in a nickel-iron matrix

5–74 million years ago

XL 4" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Champsosaurus Gigas This is a separate groupLocation: Oued Zem, Morocco Weight: 1. 9 Ounces Dimensions: 4 Inches Long, 1. 1 Inches Wide Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Name: Spinosaurus (Spine lizard). Named By: Ernst Stromer 1915. Diet: Piscivore Carnivore. Size: Estimated between 12. 6 and 18 meters long. Known locations: North Africa, particularly Egypt Bahariya Formation, and Morocco Kem Kem Beds. Time period: Albian to Cenomanian of