Edmontonia rugosidens Gilmore 1930 (ornithischian)

Reptilia - Ornithischia - Nodosauridae

Alternative combinations: Chassternbergia rugosidens, Edmontonia (Chassternbergia) rugosidens, Palaeoscincus rugosidens, Panoplosaurus rugosidens

Full reference: C. W. Gilmore. 1930. On dinosaurian reptiles from the Two Medicine Formation of Montana. Proceedings of the United States National Museum 77(16):1-39

Belongs to Edmontonia according to M. K. Vickaryous et al. 2004

See also Bakker 1988, Barrett 2001, Bodily 1970, Burns 2008, Carpenter 1990, Carpenter 2001, Coombs 1979, Coombs 1990, Coombs and Deméré 1996, Eberth et al. 2001, Ford 2000, Ford and Kirkland 2001, Garcia and Pereda-Suberbiola 2003, Gilmore 1930, Han et al. 2014, Jasinski et al. 2011, Kirkland et al. 2013, Kuhn 1964, Leahey and Salisbury 2013, Longrich 2008, Lü et al. 2007, Maleev 1954, Maleev 1956, Olshevsky 1992, Osi and Makádi 2009, Parsons and Parsons 2009, Russell 1939, Russell 1940, Russell 1964, Russell 1966, Ryan and Evans 2005, Simmons 1965, Stanford et al. 2011, Tatarinov 1964, Trexler 2001, Vickaryous 2006 and Vickaryous and Ryan 1997

Sister taxon: Edmontonia longiceps

Type specimen: USNM 11868, a partial skeleton. Its type locality is north side, Milk River (USNM), which is in a Campanian terrestrial horizon in the Two Medicine Formation of Montana.

Ecology: ground dwelling herbivore


• Cretaceous of Canada (2: Alberta collections), United States (5: Montana, Wyoming)

Total: 7 collections each including a single occurrence

Show more details

Specimen images are retrieved through the ePANDDA API.

Click image to enlarge. Click to access iDigBio record.