1.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Ruby Leaves attributed to Persea indicate

Leaves attributed to Persea indicate that laurel-family trees were an important element of Eocene forests in western North America

Paleontologists believe that its body was well-adapted for fast swimming

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1.1" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Ruby Leaves attributed to Persea indicateLocation: Judith River Formation, Central Montana (Private Land Origin) Weight: 0. 8 Ounces Dimensions: 1. 1 Inches Long,1 Inch Wide, 0. 6 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 Period,