†superfamily Oreodontoidea Gill 1872 (even-toed ungulate)
Full reference: T. Gill. 1872. Arrangement of the Families of Mammals. Smithsonian Miscellaneous Collections 11(230):1-98
Parent taxon: Tylopoda according to W. B. Scott 1940
See also Colbert 1941 and McKenna and Bell 1997
Sister taxa: Anoplotherioidea, Cameloidea, Oromerycidae, Xiphodontoidea, Merycoidodontidae, Camelidae, Caenotheriidae
Subtaxa: none
Ecology: ground dwelling grazer-browser
Distribution: there are no occurrences of Oreodontoidea in the database