Sp

LERBEKMO, SINGH, JARZEN & RUSSELL, 1979/RUSSELL & SINGH, 1978

Locality: In a coulee tributary in the Red Deer River valley, NW 1/4, Sect. 10, Tp.34, R.22, W4, Wheatland County, Alberta Province, Canada.

Horizon: 8m below the Nevis coal seam, Scollard Formation, Uppermost Edmonton Group.

Biostratigraphy:

Age: Lancian Age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.

Material:

UA 9542: A partial crest, occipital condyle and horn.

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TOKARYK, 1986

Locality: Frenchman River Valley, Saskatchewan Province, Canada.

Horizon: Frenchman Formation.

Biostratigraphy:

Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

EM P16.1: A nearly complete frill.
Note: Paleopathologies? Symmetrical holes in the frill. Bilateral squamosal fenestra (TANKE & FARKE, 2006).

Note: SULLIVAN, BOERE & LUCAS state this may be a new taxon.