Sp

TANKE & FARKE, 2006

Locality: Dinosaur Provincal Park, Alberta Provicnce, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material:

BMNH 4948: Partial skeleton and skulll including premaxillae and rostral bone, both orbital regions with articulated jugals, braincase, dentaries, predentary, maxillae, squamosals, and partial parietal.
Note: Squamosal fenestra, left side (TANKE & FARKE, 2006).