XL 2.4" Mosasaur Prognathodon Fossil Tooth Cretaceous Dinosaur Era COA Stand Sarcosuchus The fossil fish Knightia eocaena

The fossil fish Knightia eocaena is the most frequently encountered vertebrate species from Fossil Lake and is widely recognized as the most commonly preserved articulated vertebrate fossil known

Social behavior

They are also called Gastroliths

While Allosaurus was a primary predator

an ancient ocean that stretched across much of central North America during the Cretaceous

XL 2.4" Mosasaur Prognathodon Fossil Tooth Cretaceous Dinosaur Era COA Stand Sarcosuchus The fossil fish Knightia eocaenaLocation: Oued Zem, Morocco Weight: 1. 1 Ounces Dimensions: 2. 4 Inches Long, 1. 2 Inches Wide, 0. 9 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. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch. Name: Prognathodon Type: Carnivore Size: 6 to 14 meters in length Prognathodon is an extinct genus of marine lizards within the mosasaur family,