2.6" Mosasaur Fossil Polished Vertebrae Cretaceous Dinosaur Era TX Ozan FM COA, Stand Coltraenia Ammonoids dominated the seas from

Ammonoids dominated the seas from the Devonian to the Cretaceous periods with their boldly coiled shells

Speed would have been needed to achieve this because of the many carnivores of the time

ammonites likely preyed on small plankton

The presence of Tapirus veroensis in the Withlacoochee River area indicates that this region provided suitable habitat

their impressive size did not make them the sole apex predator

2.6" Mosasaur Fossil Polished Vertebrae Cretaceous Dinosaur Era TX Ozan FM COA, Stand Coltraenia Ammonoids dominated the seas fromLocation: Ozan Formation, North Sulfur River, Texas Weight: 8. 8 Ounces (With Metal Stand) Dimensions: 2. 6 Inches Long, 1. 8 Inches Wide, 1. 6 Inches Thick Dimensions: 4. 4 Inches Long, 2 Inches Wide, 2 Inches Thick (With Metal Stand) Comes with a Certificate of Authenticity Comes with a Custom Metal Stand. The item pictured is the one you will receive. 100 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch. Name: Mosasaurus Named By: Dollo