†subfamily Thescelosaurinae Sternberg 1940 (ornithischian)

Reptilia - Neornithischia - Thescelosauridae

Full reference: C. M. Sternberg. 1940. Thescelosaurus edmontonensis, n. sp., and classification of the Hypsilophodontidae. Journal of Paleontology 14(5):481-494

Parent taxon: Thescelosauridae according to D. Madzia et al. 2018

See also Brown and Druckenmiller 2011, Brown et al. 2013, Kuhn 1946 and Sternberg 1940

Sister taxon: Orodrominae

Subtaxa: Notohypsilophodon Parksosaurus Thescelosaurus

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Type: Thescelosaurus

Ecology: ground dwelling herbivore


• Cretaceous of Argentina (1 collection), Canada (14: Alberta, Saskatchewan), United States (39: Alaska, Colorado, Montana, New Mexico, North Dakota, South Dakota, Wyoming)

Total: 54 collections each including a single occurrence

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