Huge Tyrannosaurus Rex Premax Tooth - Hell Creek, T. rex Dinosaur Fossil Huge Tyrannosaurus Rex Premax Tooth - Hell Creek, T. rex Dinosaur Fossil £660 Description A huge Tyrannosaurus rex premax tooth (from the front of the jaw) from the Hell Creek Formation. This is a partial tooth and is missing its tip, but it is an exceptionally large and c...hunky tooth (2.06 inches long by 1.31 inches thick). If complete this would have been one hell of a tooth. Comes labelled and stored in an acrylic case with padding. ConditionGood/Partial Size2.06 inch Age65 million years (Cretaceous) LocationPowder River County, Montana, Hell Creek Formation Powered by Create Ecommerce