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” meaning “plant reptile
Fossil evidence suggests Hypacrosaurus and similar hadrosaurs were prey for tyrannosaurs and smaller predators such as Troodon
Fossils indicate that Metasequoia once dominated forests in North America
Fossils like this illustrate how vegetation rebounded after mass extinction
These ancient creatures were the first animals to develop a hard exoskeleton
2.4" Maiasaura Hadrosaur Dinosaur Rib Bone Fossil Two Medicine FM Montana COA Acanthoceras ” meaning “plant reptileLocation: 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