0.3" Ankylosaurus Fossil Tooth Judith River FM Cretaceous Dinosaur MT COA Display Champsosaurus Gigas The structural arrangement of the

The structural arrangement of the lower limb bones indicates robust muscle attachments

Sexual dimorphism is evident in horn development

this mosasaur was long suspected to be a shell-crushing hunter due to its massive jaws and heavily built teeth

The gemstone-bearing rocks at Peridot Mesa were formed by ancient volcanic eruptions that carried olivine crystals from deep mantle regions to the surface

0.3" Ankylosaurus Fossil Tooth Judith River FM Cretaceous Dinosaur MT COA Display Champsosaurus Gigas The structural arrangement of theLocation: Judith River Formation, Montana (Private Land Origin) Weight: 0. 2 Ounces Dimensions: 0. 3 Inches Long, 0. 3 Inches Wide, 0. 1 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Lived during the Late Cretaceous Age, 66 83. 5 million years old. Name: Ankylosaurus Type: Herbivore. Size: Between 6 and 8 meters in length Ankylosaurus is a type of armored dinosaur whose fossils date to the late