1.7" Halisaurus Walkeri Mosasaur Fossil Tooth Rooted Cretaceous Dinosaur Era COA Polychrome Jasper Initially known from isolated skulls

Initially known from isolated skulls and teeth

Fossil Lake formed a large freshwater body in what is now southwestern Wyoming

which gives them a dark color and dense structure

9 million years Old

The tabular or platy crystals

1.7" Halisaurus Walkeri Mosasaur Fossil Tooth Rooted Cretaceous Dinosaur Era COA Polychrome Jasper Initially known from isolated skullsLocation: Oued Zem, Morocco Weight: 0. 4 Ounces Dimensions: 1. 7 Inches Long, 0. 9 Inches Wide, 0. 6 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. Among the diverse mosasaurs of the Late Cretaceous, Halisaurus stood