Mikko's Phylogeny Archive Back to Basal Sauropodomorpha   Taxonomic history of the genus †Efraasia Galton, 1973

    †Efraasia Galton, 1973
        †Teratosaurus
        †Sellosaurus
        †Thecodontosaurus
        †Palaeosaurus
        †Palaeosauriscus Kuhn, 1956 (nomen dubium)
            = †Palaeosaurus Riley & Stutchbury, 1836 (non Palaeosaurus Geoffroy)

    †Efraasia minor (Huene, 1908) Galton, 1973
        †Teratosaurus? minor Huene, 1908
        †Sellosaurus fraasi Huene, 1908
        †Thecodontosaurus diagnosticus Fraas, 1913 (nomen nudum)
        †Palaeosaurus? diagnosticus Huene, 1932
        †Palaeosaurus gracilis (Huene); Huene, 1932 (in patrim)
        †Palaeosauriscus diagnosticus (Huene); Charig, in Appleby, et al., 1967
        †Efraasia diagnostica (Huene) Galton, 1973
        †Sellosaurus gracilis Huene; Galton, 1984a (in partim)

Reference(s):

Yates, A. M., 2003: The species taxonomy of the sauropodomorph dinosaurs from the Löwenstein Formation (Norian, Late Triassic) of Germany.
–Palaeontology: Vol. 46, #2, pp. 317-337