3.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Cyphaspis various insects

various insects

and then pumping the molten sulfur to the surface using compressed air

ecological networks

these mineral-rich solutions slowly precipitated

3.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Cyphaspis various insectsLocation: Judith River Formation, Central Montana (Private Land Origin) Weight: 1. 8 Ounces Dimensions: 3. 1 Inches Long, 1 Inch Wide, 0. 7 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