Order Proboscidea Owen, 1859 - elephants Family Elephantidae Gray, 1821 - elephants Subfamily Elephantinae Gray, 1821 [Genus †Archidiskodon Pohlig, 1888] see Genus Mammuthus Brookes, 1828 [†Archidiskodon subplanifrons H.F. Osborn, 1928] see Mammuthus subplanifrons (H.F. Osborn, 1928)