Stegoceras Lambe, 1902 sp.

Remarks

• Here's a pachycephalosaurid replica from Robert Sheridan's collection.

General Info

Synonyms (a few reports from the literature)

• 1918 Stegoceras validum Lambe
• 1918 Stegoceras breve Lambe
• 1943 Troodon sternbergi Brown and Schlaikjer
• 1943 Stegoceras edmontonensis Brown and Schlaikjer
• 1945 Stegoceras lambei Sternberg
• 1991 Stegoceras spp.; Weishampel, Dodson, and Osmólska

Stratigraphic Occurrence

• Edmonton Group, Scollard Formation of Canada
• Edmonton Group, Horseshoe Canyon Formation of Canada
• Belly River Group, Judith River Formation of Canada and Montana

Age

• The genus Stegoceras ranges from the late Campanian Stage to the late Maastrichtian Stage.

Geographic Occurrence (not an all-inclusive list)

• Alberta, Canada
• Montana (county ?)

Remarks

       For more information on Velociraptor mongoliensis, see:

• Carroll, R. L.  1988.  Vertebrate Paleontology and Evolution.  New York:  W. H. Freeman and Company.
• Lessem, D.; Glut, D. F.  1993.  Dinosaur Encyclopedia.  New York:  Random House.
• Weishampel, D. B.; Dodson, P.; Osmólska, H., eds.  1990.  The Dinosauria.  Berkeley:  University of California Press (several chapters).