Mammaliaformes Rowe 1988
   [crown] Class Mammalia Linnaeus, 1758 - mammals
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
       Infraclass †Allotheria Marsh, 1880 see Clade Allotheria Marsh 1880
         Order †Multituberculata Cope, 1884
           Suborder †Cimolodonta McKenna, 1975
             Family †Sloanbaataridae Kielan-Jaworowska, 1974
               Subfamily †Chulsanbaatarinae Kielan-Jaworowska, 1974
                 1 Genus †Kamptobaatar Kielan-Jaworowska, 1970
                 2 Genus †Pentacosmodon Jepsen, 1940
                 3 Genus †Chulsanbaatar Kielan-Jaworowska, 1974
                 4 Genus †Kryptobaatar Kielan-Jaworowska, 1970
                 5 Genus †Bulganbaatar Kielan-Jaworowska, 1974
                 6 Genus †Nemegtbaatar Kielan-Jaworowska, 1974
                 7 Genus †Djadochtatherium Simpson, 1925
                 8 Genus †Catopsbaatar Kielan-Jaworowska, 1994
                 9 Genus †Tombaatar Rougier, Novacek & Dashzeveg, 1997