2.4" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Mosasaur and pressure create the sweeping

and pressure create the sweeping bands and concentric patterns that make every piece unique

Hypacrosaurus demonstrates how social behavior and display structures evolved alongside survival strategies in Late Cretaceous ecosystems

and North and South America

though Allosaurus may have targeted juveniles

its genus name combines the Arabic word Zarafa

2.4" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Mosasaur and pressure create the sweepingLocation: Two Medicine Formation, Montana (Private Land Origin) Weight: 1. 7 Ounces Dimensions: 2. 4 Inches Long, 1. 3 Inches Wide, 1 Inch 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. Among North Americas most famous dinosaurs, Maiasaura stands out because of remarkable fossil discoveries that revealed