After Sterli & de la Fuente, 2012

<==o †Meiolaniformes Sterli & de la Fuente, 2012
   |-- †Chubutemys copelloi Gaffney, Rich, Vickers-Rich, Constantine, Vacca & Kool, 2007; E.Cret. SAm.
   |-- †Trapalcochelys sulcata Sterli, de la Fuente & Cerda, 2013
   `--+--+-- †Peligrochelys walshae Sterli & de la Fuente, 2012; Pal. SSAm.
      |  `--o †Mongolochelyidae Sukhanov & Pozdnjakov
      |     `--o †Mongolochelys Khozatskii, 1997 [Yumenemys Bohlin, 1953 sensu Chkhikvadze, 1987] L.Cret. EAs.
      |        |-- †M. sp.
      |        `-- †M. efremovi Khozatskii, 1997
      `--+--+-- †Patagoniaemys gasparinae  Sterli & de la Fuente, 2011; L.Cret. SAm.
         |  `--+-- †Otwayemys cunicularius Gaffney, Kool, Brinkman, Rich & Vickers-Rich, 1998; L.Cret. Aust.
         |     `--o †Kallokibotiidae Nopcsa, 1923
         |        `-- †Kallokibotion bajazidi Nopcsa, 1927 [Kallokibotion magnificum Nopcsa, 1927] L.Cret. SEu.
         `--o †Meiolaniidae Lydekker, 1887
            |?- †Crossochelys corniger Simpson, 1937
            |-- †Niolamia argentina Ameghino, 1899; Eoc. SAm.
            `--+-- †Ninjemys oweni (Woodward, 1881) Gaffney, 1992 [Meiolania oweni Woodward, 1881]; Mioc. Aust.
               `--+-- †Warkalania carinaminor Gaffney, Archer & White, 1992; Mioc. Aust.
                  `--o †Meiolania Owen, 1886 [Ceratochelys; Miolania (lapsus calami)] Pleist.-Hol. Aust. Oc.
                     |-- †M. brevicollis Megirian, 1992
                     `--+-- †M. platyceps Owen, 1886 [incl. M. minor Owen, 1886]
                        `--+-- †M. mackeyi Anderson, 1925
                           `-- †M. damelipi White et al., 2010

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