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
Superfamily †Taeniolabidoidea Granger & Simpson, 1929
Family †Eucosmodontidae Jepsen, 1940
Subfamily †Microcosmodontinae Holtzman & Wolberg, 1977
see Family Microcosmodontidae Holtzman & Wolberg, 1977
Genus †Acheronodon Archibald, 1982