1.4" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Ruby & Zoisite Weight: 2 Pounds 10

Weight: 2 Pounds 10

making it extremely popular among collectors and mineral enthusiasts

23-33 Million Years Old Oligocene Period

Halisaurus moved through warm marine environments as a capable mid-tier predator

after impaling prey

1.4" Corythosaurus Fossil Rib Bone Judith River FM Cretaceous Dinosaur Montana COA Ruby & Zoisite Weight: 2 Pounds 10Location: 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