Authentic Tyrannosaurus Rex in Matrix Wyoming

Own a genuine piece of prehistory: an authentic Tyrannosaurus rex tooth recovered from the Lance Formation in Weston County, Wyoming, dating to the Late Cretaceous period roughly 66 million years ago. This 2.32" specimen features sharp, intact serrations, a hallmark of quality in T. rex tooth collecting.

Found on our own dig this past May 2026, the tooth was recovered in two pieces and has been carefully and expertly repaired, with a repair line barely visible to the naked eye. A truly fabulous specimen for collectors, educators, or anyone fascinated by dinosaur fossils.

Whether you're building a serious fossil collection or looking for a rare, museum quality centerpiece, this T. rex tooth is a standout addition backed by its dig provenance.

Tyrannosaurus rex was the apex predator of its time, roaming the river valleys and floodplains of western North America near the end of the Cretaceous Period. Growing over 40 feet long with a massive skull and bone-crushing bite, T. rex preyed on large herbivores like Triceratops and Edmontosaurus. Its keen sense of smell, forward-facing eyes for depth perception, and powerful legs made it both an efficient hunter and scavenger. Fossil evidence suggests these giants lived in a warm, seasonal environment teeming with life an ecosystem they ruled until the very end of the dinosaur era.