0.5" Nanotyrannus Tyrannosaurus Fossil Tooth Rooted Dinosaur Hell Creek MT COA Potaman SP This coexistence points to complex

This coexistence points to complex trophic interactions and niche partitioning within ancient marine ecosystems

though they could stand on their rear legs to reach higher vegetation or sprint away from predators

offering valuable clues about Pleistocene climates

This would have given them some protection against predators and would have allowed them to protect the smaller members of their group more easily

0.5" Nanotyrannus Tyrannosaurus Fossil Tooth Rooted Dinosaur Hell Creek MT COA Potaman SP This coexistence points to complexLocation: Hell Creek Formation, Powder River County, Montana (Private Land Origin) Weight: 0. 5 Ounces Dimensions: 0. 5 Inches Long, 0. 3 Inches Wide, 0. 1 Inches Thick Comes with a Certificate of Authenticity. Comes with a free Display. The item pictured is the one you will receive. Late Cretaceous, 67 Million Years Old Name: Nanotryannus Type: Carnivore Size: 5 meters in length. Nanotryannus, meaning 'dwarf tyrant', is a problematic genus of