Class Mammalia Linnaeus, 1758 - mammals
Count: [*†*] 5o; †16o;76f;282g;438s
   Order †Morganucodonta Kermack, Mussett & Rigney, 1973, incertae sedis
  Count: [†*] †2f;12g;16s [11 Mar 2022]
     Family †Megazostrodontidae Gow, 1986
    Count: [†*] †5g;6s [11 Mar 2022]
       ?Genus †Indozostrodon Datta & Das, 2001 [monotypic]
      Count: [†*] †1s [11 Mar 2022]
         1 †Indozostrodon simpsoni Datta & Das, 2001
        Count: -