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
           Family †Albionbaataridae Kielan-Jaworowska & Ensom, 1994
             1 Genus †Albionbaatar Kielan-Jaworowska & Ensom, 1994