Order Proboscidea Owen, 1859 - elephants
   Suborder Elephantoidea Osborn, 1921 see Suborder Elephantiformes (Tassy, 1988)
     Family Elephantidae Gray, 1821 - elephants
       Subfamily Elephantinae Gray, 1821
         Genus ‡Mammuthus Brookes, 1828 - mammoths
           †Mammuthus subplanifrons (H.F. Osborn, 1928) - South African mammoth
             1 (Specimen) †MMK 3020ᵀ
             2 (Specimen) †KNM-KP 385