†superfamily Brontotherioidea Marsh 1873 (odd-toed ungulate)
Parent taxon: Titanotheriomorpha according to D. R. Prothero and R. M. Schoch 1989
See also Hay 1902
Sister taxa: none
Subtaxa: Lambdotheriidae
Type: Brontotherium
Ecology: ground dwelling browser-grazer
Distribution: there are no occurrences of Brontotherioidea in the database