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Branch-based clade: Saurischia Seeley 1887 [Gauthier 1986] (dinosaur)
Classification by:

Tetrapoda Goodrich, 1930
   Amniota Haeckel, 1866 - amniotes
     Eureptilia Olson, 1947
       Diapsida Osborn 1903 [Laurin 1991]
         Neodiapsida Benton 1985 [Laurin 1991] see Clade Neodiapsida Benton 1985 [Laurin 1991] {Reisz, Modesto & Scott 2011}
           Archosauromorpha Huene 1946 [Gauthier, Kluge & Rowe 1988] {Laurin 1991}
             Archosauria Cope, 1869
               Avesuchia Benton, 1999
                 Avemetatarsalia Benton 1999
                   Ornithodira Gauthier 1986
                     Dinosauromorpha Benton 1985
                       Dinosauriformes Novas 1992
                         Dinosauria Owen 1841
                           Saurischia Seeley 1887 [Gauthier 1986]
                             1 Herrerasauridae Benedetto, 1973
                             2.1 Genus †Eoraptor Sereno, Forster, Rogers & Monetta, 1993 [monotypic]
                             2.2 Eusaurischia Padian et al., 1999
                             3 Alwalkeria Chatterjee & Creisler, 1994, incertae sedis [monotypic]
                             4 Chindesaurus Long & Murry, 1995, incertae sedis [monotypic]

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Last updated: 4 Aug 2022