Vertebrata Cuvier, 1812 - vertebrates
   Gnathostomata
     Teleostomi
       Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
         Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
           Class Mammalia Linnaeus, 1758 - mammals
             Subclass †Allotheria Marsh, 1880 [monotypic]
               Order †Multituberculata Cope, 1884
                 Suborder †Taeniolabidoidea Sloan & Van Valen, 1965 see Superfamily Taeniolabidoidea Granger & Simpson, 1929
                   1 Family †Taeniolabididae Granger & Simpson, 1929
                   2 Family †Eucosmodontidae Jepsen, 1940
                   3 Family †Chulsanbaataridae Kielan-Jaworowska, 1974 see Subfamily Chulsanbaatarinae Kielan-Jaworowska, 1974
                   4 Family †Sloanbaataridae Kielan-Jaworowska, 1974