4.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Teeth enhancing both educational and aesthetic

enhancing both educational and aesthetic appeal

Seasonal ice movement throughout winter naturally exposes fresh specimens each spring

Calcite is a calcium carbonate mineral with a hardness of 3

helping trace the lineage of today’s rabbits and hares

4.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Teeth enhancing both educational and aestheticLocation: Judith River Formation, Central Montana (Private Land Origin) Weight: 3. 2 Ounces Dimensions: 4. 1 Inches Long, 1. 2 Inches Wide, 0. 8 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Late Cretaceous, 83 million years old. Name: Corythosaurus Type: Herbivore Size: 9 meters in length. Corythosaurus is a genus of hadrosaurid, or duck billed, dinosaurs that lived during the Upper Cretaceous