Class Mammalia Linnaeus, 1758 - mammals
Count: [*†*] 5o; †16o;76f;282g;438s
   Order †Eutriconodonta Kermack, Mussett & Rigney, 1973, incertae sedis
  Count: [†*] †4f;24g;38s [12 Mar 2022]
     1 ?Genus †Dyskritodon Sigogneau-Russell, 1995
    Count: [†*] †2s [12 Mar 2022]
     2 ?Genus †Ichthyoconodon Sigogneau-Russell, 1995 [monotypic]
    Count: [†*] †1s [12 Mar 2022]
     3 ?Family †Austrotriconodontidae Bonaparte, 1992 [monotypic]
    Count: [†*] †1g;2s [12 Mar 2022]
     4 Family †"Amphilestidae" Osborn, 1888 [paraphyletic]
    Count: [†*] †9g;9s [12 Mar 2022]
     5 Family †Gobiconodontidae Chow & Rich, 1984
    Count: [†*] †3g;6s [12 Mar 2022]
     6 Genus †Jeholodens Ji, Luo & Ji, 1999, incertae sedis [monotypic]
    Count: [†*] †1s [12 Mar 2022]
     7 Family †Triconodontidae Marsh, 1887
    Count: [†*] †8g;17s [12 Mar 2022]