Reptilia Laurenti, 1768
Amargasaurus Salgado & Bonaparte, 1991
Amphicoelias Cope, 1877
Apatosaurus Marsh, 1877
Atlantosaurus Marsh, 1877
Australodocus
Barosaurus Marsh, 1890
Cetiosauriscus Heune, 1928
Dicraeosaurus Janensch, 1914
Diplodocus Marsh, 1878
Eobrontosaurus Bakker, 1998
Hisanohamasaurus Lambert, 1990
Megacervixosaurus Zhao, 1983
Microdontosaurus Zhao, 1983
Mongolosaurus Gilmore, 1933
Nemegtosaurus Nowinski, 1971
Quaesitosaurus Bannikov & Kurzanov, 1983
Seismosaurus Gillette, 1991
Supersaurus Jensen, 1985
Tornieria Sternfeld, 1911
