Mammalia - Artiodactyla - Protoceratidae

Full reference: E. H. Barbour. 1905. Nebraska Geological Survey 2(3)

Parent taxon: Kyptoceratini according to D. R. Prothero and J. A. Ludtke 2007

Sister taxon: Kyptoceras

Subtaxa: Syndyoceras cooki

View classification

Type: Syndyoceras cooki

Ecology: ground dwelling browser