0.7" Champsosaurus Gigas Reptile Fossil Vertebrae Cretaceous Hell Creek FM MT COA Purpurite This durable shell allowed trilobites

This durable shell allowed trilobites to fossilize exceptionally well

usually appearing as black

Its heaviness distinguishes it from most similar minerals

These footprints are typically three-toed

0.7" Champsosaurus Gigas Reptile Fossil Vertebrae Cretaceous Hell Creek FM MT COA Purpurite This durable shell allowed trilobitesLocation: Hell Creek Formation, Glendive, Montana (Private Land Origin) Weight: 0. 4 Ounces Dimensions: 0. 7 Inches Long, 0. 6 Inches Wide, 0. 6 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Name: Champsosaurus (Crocodile lizard). Diet: Carnivore piscivore. Size: Depending upon the species, anywhere between 1. 5 and 3. 5 meters long. Known locations: Canada and the USA. Champsosaurus Gigas