This exceptional Tyrannosaurus rex tooth from the Hell Creek Formation stands out for its rare pathological serration—an unusual formation where the tooth’s natural serrated edge curves irregularly, creating a unique and highly collectible anomaly. The glossy enamel and deep coloration highlight the dramatic preservation, while the serration detail sets this specimen apart from nearly all others. This is not just a tooth—it’s a paleontological rarity that speaks to the prehistoric battles this apex predator once faced.

Dimensions and Weight