LONGRICH, HORNER, ERICKSON & CURRIE, 2010
Locality: Alberta Province, Canada.
Horizon: Scollard Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
RTMP 1994.125.0102: Rib. Note: Has toothmarks from a Tyrannosaurus rex.