10" Edmontosaurus Fossil Skull Bone Quadrate Lance Creek FM Cretaceous Dinosaur WY Ophiura Behind it lay the thorax

Behind it lay the thorax

Xiphactinus would resemble an enormous

Mosasaurs inhabited the late Cretaceous period of the Mesozoic Era

preserving intricate details of the ancient crustacean's morphology with exceptional clarity

10" Edmontosaurus Fossil Skull Bone Quadrate Lance Creek FM Cretaceous Dinosaur WY Ophiura Behind it lay the thoraxLocation: Lance Creek Formation, Wyoming (Private Land Origin) Weight: 1 Pound 3. 5 Ounces Fossil Dimensions: 10 Inches Long, 2. 3 Inches Wide, 2. 1 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Edmontosaurus, meaning lizard from Edmonton, was a hadrosaurid dinosaur that lived in North America during the Maastrichtian stage of the Late Cretaceous period (7165 million years ago). Adults could grow