Mammaliaformes Rowe 1988, nom. cl. inval. see Clade Mammaliaformes Rowe 1988 [Rowe 2020]
Period: Late Triassic - Present [237 Mya - present]; Status: extant
   [crown] Class Mammalia Linnaeus, 1758 - mammals
  Period: Late Triassic - Present [237 Mya - present]; Status: extant
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
    Period: Late Triassic - Present [237 Mya - present]; Status: extant
       Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
      Period: Late Triassic - Present [237 Mya - present]; Status: extant
         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
        Period: Early Jurassic - Present [201.3 Mya - present]; Status: extant
           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
          Period: Middle Jurassic - Present [174.1 Mya - present]; Status: extant
             Sublegion Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
            Period: Middle Jurassic - Present [174.1 Mya - present]; Status: extant
               Infralegion Tribosphenida McKenna, 1975 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
              Period: Early Cretaceous - Present [145 Mya - present]; Status: extant
                 [crown] Supercohort Theria Parker & Haswell, 1897 - therians see Subclass Theria Parker & Haswell, 1897
                Period: Early Cretaceous - Present [145 Mya - present]; Status: extant
                   Cohort Placentalia Owen, 1837 - placentals
                  Period: Early Cretaceous - Present [145 Mya - present]; Status: extant
                     Magnorder Epitheria McKenna, 1975 see Cohort Placentalia Owen, 1837
                    Period: Early Cretaceous - Present [145 Mya - present]; Status: extant
                       Superorder Preptotheria McKenna, 1975
                      Period: Late Cretaceous - Present [100.5 Mya - present]; Status: extant
                         Grandorder Lipotyphla Haeckel, 1866 see Order Lipotyphla Haeckel, 1866
                        Period: Late Cretaceous - Present [100.5 Mya - present]; Status: extant
                           Order Erinaceomorpha Gregory, 1910 see Suborder Erinaceomorpha Gregory, 1910
                          Period: Early Paleocene - Present [66 Mya - present]; Status: extant
                             Superfamily Talpoidea Batsch, 1788
                            Status: extant
                               Family †Dimylidae Schlosser, 1887
                              Distribution: Palearctic/Europe, Asia; Period: Early Oligocene - Late Miocene [33.9 - 5.333 Mya]; Status: fossil
                                 Genus †Metacordylodon Schlosser, 1911
                                Status: fossil