XL 3.9" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Horse and geological processes within their

and geological processes within their parent body

giving it unique features that fascinate paleontologists and dinosaur fans alike

the most recent research suggests it is the mineral chalcedony instead

Aragonite and calcite are ‘polymorphs’—sharing the same chemical formula but boasting subtly different crystal structures

XL 3.9" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Horse and geological processes within theirLocation: Oued Zem, Morocco Weight: 1. 1 Ounces Dimensions: 3. 9 Inches Long, 0. 9 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 at 12. 6 18 meters long. Known locations: North Africa, particularly Egypt Bahariya Formation, and Morocco Kem Kem Beds. Time period: Albian to Cenomanian of the