1.4" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Kryptops with hundreds of small teeth

with hundreds of small teeth located further back in its mouth that were used for chewing and grinding plant material

trilobites spread throughout the world’s oceans and became one of the most prominent and long-lasting animal groups of the Paleozoic Era

more than 200 million years ago

epidote is moderately hard and suitable for gemstone cutting

Despite this extraordinary size

1.4" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Kryptops with hundreds of small teethLocation: Judith River Formation, Central Montana (Private Land Origin) Weight: 0. 9 Ounces Dimensions: 1. 4 Inches Long, 1. 4 Inches Wide, 0. 9 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