4.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Paralejurus and clawed feet made Daspletosaurus

and clawed feet made Daspletosaurus a highly effective predator

These detailed formations make Ammonoid fossils both scientifically valuable and visually stunning for collectors and paleontologists

evolutionary innovation

historically known as “brimstone

4.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Paralejurus and clawed feet made DaspletosaurusLocation: 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