Alternative combinations: Anatosaurus saskatchewanensis, Thespesius saskatchewanensis
Full reference: C. M. Sternberg. 1926. A new species of Thespesius from the Lance Formation of Saskatchewan. Canada Department of Mines Geological Survey Bulletin (Geological Series) 44(46):73-84
See also Brown and Druckenmiller 2011, Campione and Evans 2011, Cruzado-Caballero and Powell 2017, Gilmore 1933, Godefroit et al. 1998, Horner 1992, Huene 1927, Hunt and Lucas 1992, Hunt and Lucas 1993, Kuhn 1964, Langston 1960, Lull and Wright 1942, Lund and Gates 2006, Russell 1930, Russell 1964, Russell 1966, Sternberg 1926, Swinton 1936, Takasaki et al. 2019 and Weishampel and Horner 1990
Type specimen: NMC 8509. Its type locality is Wood Mountain, Rocky Creek, which is in a Maastrichtian terrestrial claystone/sandstone in the Ravenscrag Formation of Canada.
Distribution: found only at Wood Mountain, Rocky Creek
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.