0.7" Nanotyrannus Tyrannosaurus Fossil Tooth Dinosaur Lance Creek WY COA Display

Location: Lance Creek Formation, Weston County, Wyoming (Private Land Origin) Weight: 0.3 Ounces Dimensions: 0.7 Inches Long, 0.4 Inches Wide, 0.2 Inches Thick  Comes with a Certificate of Authenticity. Comes with a free display. 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, derived from the term 'dwarf tyrant,' represents a contentious genus within the tyrannosaurid clade, potentially constituting a juvenile form of Tyrannosaurus. This genus is known solely from a modest skull dating from approximately 72.1 to 66 million years ago. Distinct from the adult Tyrannosaurus rex, Nanotyrannus exhibits a greater number of teeth in both the upper and lower jaws, alongside the presence of fused cranial bones. Specifically, it possessed 14 to 15 teeth per side in the maxilla and 16 per side in the mandible, in contrast to the 11 to 12 and 11 to 14 tooth p