Tyrannosaurus Rex / “Nanotyrannus” Tooth – Hell Creek Formation (66 Million Years Old)

Own a genuine theropod tooth from the Hell Creek Formation of South Dakota, dating back approximately 66 million years to the Late Cretaceous.

This specimen is attributed to Tyrannosaurus rex and is often referred to as “Nanotyrannus,” a debated classification believed by many paleontologists to represent a juvenile T. rex. Differences in tooth shape have fueled this discussion for decades.

Recovered from one of the most famous fossil formations in North America, this tooth represents both a powerful predator and an ongoing scientific debate.

A unique and authentic fossil—perfect for collectors and display.