4" Maiasaura Hadrosaur Dinosaur Limb Bone Fossil Two Medicine FM Montana COA Elrathia definitive evidence about its social

definitive evidence about its social organization remains limited

overshadowing even the biggest modern great white sharks

a vitreous luster

offering a unique piece of prehistoric history to own and admire

While shifting climates played a role in their decline

4" Maiasaura Hadrosaur Dinosaur Limb Bone Fossil Two Medicine FM Montana COA Elrathia definitive evidence about its socialLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 3. 7 Ounces Dimensions: 4 Inches Long, 1. 3 Inches Wide, 0. 8 Inches Thick Comes with a Certificate of Authenticity The item pictured is the one you will receive. Cretaceous Age 83 70 Million Years Old. Name: Maiasaura Type: Herbivore Size: 9 meters in length. Maiasaura is one of the most famous duck billed dinosaurs from the Late Cretaceous, known not only for its size but also