XL 3.8" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Ginkgo It was the first duck-billed

It was the first duck-billed dinosaur to have been found in North America

and distinctive crest provide valuable insight into the complex ecosystems of the Late Cretaceous

Their first appearance occurred approximately 521 million years ago during the Early Cambrian period

Known for its vibrant color and exceptional clarity

This process produced the highest known concentration of fossil fish on Earth and established Fossil Lake as the most complete Paleogene freshwater lake ecosystem preserved in the fossil record

XL 3.8" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA Ginkgo It was the first duck-billedLocation: Oued Zem, Morocco Weight: 2. 5 Ounces Dimensions: 3. 8 Inches Long, 1. 2 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