2" Gryposaurus Fossil Jaw Maxilla Bone Duck-Billed Dinosaur Judith River MT COA Mollusk outlasting the dinosaurs

outlasting the dinosaurs

Chrysocolla typically develops as a secondary mineral within the oxidation zones of copper ore deposits

but especially well-known from Europe and North America

Besides large predators like tyrannosaurs

were sufficiently developed to support quadrupedal locomotion

2" Gryposaurus Fossil Jaw Maxilla Bone Duck-Billed Dinosaur Judith River MT COA Mollusk outlasting the dinosaursLocation: Judith River Formation, Central Montana (Private land origin) Weight: 2. 1 Ounces Dimensions: 2 Inches Long, 1. 9 Inches Wide, 1. 2 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil. Name: Gryposaurus Type: Herbivore Size: 8 to 9 meters in length Gryposaurus was a genus of duck billed dinosaurs that lived about 83 to 75 million years ago, in the Late Cretaceous