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Members of the genus Paralenorthis display typical rhynchonellid features
Ice Blue Calcite is a striking variety of the calcium carbonate mineral Calcite
Aragonite plays a vital role in the existence of many of Earth’s organisms
Its vivid coloration and unique crystal habits make it highly prized by collectors and mineral enthusiasts
found in Alberta
XL 3.8" Mosasaur Prognathodon Fossil Tooth Rooted Cretaceous Dinosaur Era COA Deinotherium Members of the genus ParalenorthisLocation: Oued Zem, Morocco Weight: 2 Ounces Dimensions: 3. 8 Inches Long, 1. 3 Inches Wide, 0. 8 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch. Name: Prognathodon (Forejaw tooth). Named By: Dollo 1889. Diet: Carnivore. Size: Depending upon the species, Prognathodon could range between 6 and possibly just under 14 meters in length.