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).