3.8" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Amethyst it sported a striking flat

it sported a striking flat

Species within the genus Paralenorthis display characteristic features of rhynchonellid brachiopods

Measuring up to 12 meters in length and weighing roughly 7 tonnes

The genus includes herbaceous vines

This crest was also hollow

3.8" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Amethyst it sported a striking flatLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 3. 7 Ounces Dimensions: 3. 8 Inches Long, 1. 5 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 was a large herbivorous duck billed dinosaur from the Upper Cretaceous Period, around 65 to 70 million years