4.6" Pachycephalosaurus Dinosaur Fossil Rib Bone Lance Creek FM Wyoming COA Petraster The crest likely functioned in

The crest likely functioned in visual display and species differentiation

Morocco’s copper-rich terrain provides ideal conditions for malachite formation

further reducing survival to adulthood

challenges old beliefs

Carcharodontosaurus is a genus of large theropod dinosaur that existed during the Cenomanian age of the Late Cretaceous in Northern Africa

4.6" Pachycephalosaurus Dinosaur Fossil Rib Bone Lance Creek FM Wyoming COA Petraster The crest likely functioned inLocation: Lance Creek Formation, Weston County, Wyoming (Private Land Origin) Weight: 2. 3 Ounces Dimensions: 4. 4 Inches Long, 1. 7 Inches Wide, 1. 7 Inches Wide Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Name: Pachycephalosaurus Type: Herbivore Size: 5 meters in length. Pachycephalosaurus is an extinct genus of pachycephalosaurid dinosaurs that lived during the late Cretaceous period in North America,