2.5" Hadrosaur Dinosaur Fossil Vertebrae Prosses Bone Judith River FM Montana COA Brontothere bony crest rising from its

bony crest rising from its head

while its crystal-clear forms have been precision tools in gun sights and cutting-edge geological microscopes

The slab harbors exquisitely preserved fossils of early echinoderms—spiny-skinned marine invertebrates—including echinoids and brittle stars (ophiuroids)

South Dakota - Hell Creek Formation

Crocodiles share numerous features with dinosaurs

2.5" Hadrosaur Dinosaur Fossil Vertebrae Prosses Bone Judith River FM Montana COA Brontothere bony crest rising from itsLocation: Judith River Formation, Hill County, Montana (Private Land Origin) Weight: 2. 9 Ounces Dimensions: 2. 5 Inches Long, 1. 6 Inches Wide, 1. 3 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Age 83. 6 70. 6 million years old. Name: Hadrosaurus Type: Herbivore Size: 7 to 8 meters in length Hadrosaurus was a genus of hadrosaurid dinosaurs that roamed North America during the Late