Collected from the famous Hell Creek Formation of Northwestern U.S.A., this is a rare dinosaur tooth from the well-known and highly popular dinosaur group PACHYCEPHALOSAUR. Fossils from these bizarre prehistoric creatures are not common and rarely offered for sale.
Being from a baby Pachycephalosaur makes this a scarce find, requiring careful sifting of a prehistoric micro-site. The crown is present as is a partial root. Presence of the crown and partial root means it is not a "spit tooth" and was in the dinosaur's jaw when it died. This is a top grade tooth from a dinosaur that is rarely found present in fossil collections!