1.9" Halisaurus Walkeri Mosasaur Fossil Tooth Rooted Cretaceous Dinosaur Era COA brachiopod Prognathodon was a late Mosasaur

Prognathodon was a late Mosasaur that showed a trend towards a different kind of predation that saw it living like the much earlier basal placodont reptiles of the Triassic

Central Montana (Private land origin)

trilobites thrived in the ancient oceans of the Paleozoic Era

including a transparent form

1.9" Halisaurus Walkeri Mosasaur Fossil Tooth Rooted Cretaceous Dinosaur Era COA brachiopod Prognathodon was a late MosasaurLocation: Oued Zem, Morocco Weight: 0. 3 Ounces Dimensions: 1. 9 Inches Long, 0. 5 Inches Wide, 0. 5 Inches Thick Comes with a Certificate of Authenticity. Comes with a Free Stand And Mineral Tack. The item pictured is the one you will receive. 85 66 Million Years old, Early Campanian, Maastrichtian Epoch. Name: Halisaurus Type: Carnivore Piscivore Size: 3 to 4 meters in length. Halisaurus represents one of the more specialized branches of the