†subfamily Cosorycinae Frick 1937 (pronghorn)
Mammalia - Artiodactyla - Antilocapridae
Full reference: C. Frick. 1937. Horned ruminants of North America. Bulletin of the American Museum of Natural History 69:1-669
Parent taxon: Antilocapridae according to C. Frick 1937
Sister taxa: Antilocapra, Antilocaprinae, Hayoceros, Hexameryx, Ilingoceros, Merriamoceros, Merycodontinae, Merycodus, Paracosoryx, Plioceros, Ramocerotinae, Submeryceros, Texoceros
Subtaxa: none
Ecology: ground dwelling browser-grazer
Distribution: there are no occurrences of Cosorycinae in the database