Tyrannosaurus rex
Late Cretaceous (Maastrichtian)\
Hell Creek
Harding County
South Dakota, USA.

A fossil tooth of Tyrannosaurus rex preserving both the crown and root, an especially desirable form of preservation for this iconic Late Cretaceous predator. Specimens retaining the root are less commonly recovered than isolated crowns, as post-mortem transport and geological processes often separate the tooth from its socket.
100% real crown with extremely well done cast root. 195mm total length tooth. 62mm real crown