1.5" Nanotyrannus Tyrannosaurus Fossil Tooth Dinosaur Lance Creek FM WY COA Calcite providing a rare glimpse into

providing a rare glimpse into the composition and diversity of early post-extinction forests

Between 1848 and 1853

several species of crocodiles thrived in the Hell Creek Formation’s diverse ecosystems

which likely reduced the number that survived to adulthood

1.5" Nanotyrannus Tyrannosaurus Fossil Tooth Dinosaur Lance Creek FM WY COA Calcite providing a rare glimpse intoLocation: Lance Creek Formation, Weston County, Wyoming (Private Land Origin) Weight: 0. 5 Ounces Dimensions: 1. 5 Inches Long, 0. 6 Inches Wide, 0. 3 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil. Late Cretaceous, 67 Million Years Old Name: Nanotryannus Type: Carnivore Size: 5 meters in length. Nanotyrannus, meaning dwarf tyrant, is a debated genus of tyrannosaurid