Mammaliaformes Rowe 1988, nom. cl. inval. see Clade Mammaliaformes Rowe 1988 [Rowe 2020]
Count: [*†*] 1o;1g;47s; †3f;12g;117s
   [crown] Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Clade Mammalia Linnaeus 1758 [Rowe 2020]
  Count: [*†*] 1o;1g;47s; †3f;12g;113s
     Theriimorpha Rowe 1993
    Count: [*†*] 1o;1g;45s; †3f;12g;110s
       Theria Parker & Haswell 1897 [McKenna 1975] see Subclass Theria Parker & Haswell, 1897
      Count: [*†*] 1o;1g;45s; †3f;12g;106s
         Eutheria Gill 1872 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Infraclass Eutheria Gill, 1872
        Count: [*†*] 1o;43s; †3f;12g;102s
           Placentalia Owen 1837 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Cohort Placentalia Owen, 1837
          Count: [*†*] 1o;43s; †3f;12g;97s
             Epitheria McKenna 1975
            Count: [*†*] 1o;41s; †3f;11g;94s
               Boreoeutheria Springer & de Jong 2001 see Magnorder Boreoeutheria Springer & de Jong, 2001
              Count: [*†*] 1o;34s; †3f;10g;74s
                 [crown] Laurasiatheria Waddell, Okada & Hasegawa 1999 see Superorder Laurasiatheria Waddell, Okada & Hasegawa, 1999
                Count: [*†*] 21s; †1f;7g;47s
                   Pan-Euungulata O'Leary, Bloch, Flynn, Gaudin, Giallombardo, Giannini, Goldberg, Kraatz, Luo, Meng, Ni, Novacek, Perini, Randall, Rougier, Sargis, Silcox, Simmons, Spaulding, Velazco, Weksler, Wible & Cirranello 2013
                  Count: [*†*] 7s; †5g;25s
                     †Escribania chubutensis Bonaparte et al., 1993
                    Count: -