1.9" Mosasaur Prognathodon Fossil Tooth Cretaceous Dinosaur Era COA & Stand Sardonyx the ancient Fossil Lake covered

the ancient Fossil Lake covered much of present-day southwest Wyoming

which covered much of central North America during the Cretaceous

underscores how crocodilians' distinctive physiological and ecological attributes positioned them to weather the catastrophic conditions that extinguished other reptilian groups

the muscle arrangement could have been adapted for speed rather than strength

1.9" Mosasaur Prognathodon Fossil Tooth Cretaceous Dinosaur Era COA & Stand Sardonyx the ancient Fossil Lake coveredLocation: Oued Zem, Morocco Weight: 1. 1 Ounces Dimensions: 1. 9 Inches Long, 1. 2 Inches Wide, 1 Inch Thick Comes with a Certificate of Authenticity. Comes with a Free Stand and Mineral Tack. The item pictured is the one you will receive. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch. Name: Prognathodon Type: Carnivore Size: 6 to 14 meters in length Prognathodon was a formidable marine reptile belonging to the mosasaur family,