[Tetrapoda] Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Count: -
   1 amphibians Gray 1825 [Gauthier, Kluge & Rowe 1988] - amphibians see Class Amphibia Gray, 1825
  Count: -
   2.1 mammals Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Class Mammalia Linnaeus, 1758
  Count: -
   2.2.1 Lepidosauria Haeckel 1866 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval. see Class Lepidosauria Haeckel, 1866
  Count: -
   2.2.2.1 turtles Wagler, 1830 see Order Testudines Wagler, 1830
  Count: -
   2.2.2.2 Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval. see Clade Archosauria Cope 1869 [Gauthier & Padian 2020]
  Count: -