Classification of Sereno 1999
Subor. †Sauropodomorpha Huene 1932 [sauropodomorph]
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Infraor. †Prosauropoda Huene 1920 [prosauropod]
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Subor. †Plateosauria Tornier 1913
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Fm. †Plateosauridae Marsh 1895 [plateosaurid]
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G. †Lufengosaurus Young 1940
G. †Plateosaurus Meyer 1837
G. †Sellosaurus Huene 1905
G. †Riojasaurus Bonaparte 1969
Infraor. †Sauropoda Marsh 1878 [sauropod]
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Unr. †Eusauropoda Upchurch 1995
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G. †Barapasaurus Jain et al. 1975
Unr. †Neosauropoda Bonaparte 1986
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Superfm. †Diplodocoidea Upchurch 1995
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Fm. †Dicraeosauridae Huene 1927 [dicraeosaurid]
Fm. †Diplodocidae Marsh 1884 [diplodocid]
Unr. †Macronaria Sereno 1997
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G. †Camarasaurus Cope 1877
G. †Haplocanthosaurus Hatcher 1903
Unr. †Titanosauriformes Salgado et al. 1997
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Fm. †Brachiosauridae Riggs 1904 [brachiosaurid]
Unr. †Somphospondyli Wilson and Sereno 1998
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G. †Euhelopus Romer 1956
Unr. †Titanosauria Bonaparte and Coria 1993
G. †Omeisaurus Young 1939
G. †Shunosaurus Dong et al. 1983
G. †Vulcanodon Raath 1972
Subor. †Ornithopoda Marsh 1881 [ornithopod]
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Unr. †Euornithopoda Sereno 1986
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Fm. †Hypsilophodontidae Dollo 1882 [hypsilophodontid]
Unr. †Iguanodontia Baur 1891
Fm. †Heterodontosauridae Romer 1966 [heterodontosaurid]
Subor. †Thyreophora Nopcsa 1915
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G. †Emausaurus Haubold 1990
Unr. †Eurypoda Sereno 1986
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Subor. †Ankylosauria Osborn 1923 [ankylosaur]
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Fm. †Ankylosauridae Brown 1908 [ankylosaurid]
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Subfm. †Ankylosaurinae Nopcsa 1918
G. †Gargoyleosaurus Carpenter et al. 1998
G. †Minmi Molnar 1980
Fm. †Nodosauridae Marsh 1890
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G. †Hylaeosaurus Mantell 1833
Invalid names: Nodosaurinae Abel 1919 [empty]
Subor. †Stegosauria Marsh 1877
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G. †Huayangosaurus Dong et al. 1982
Fm. †Stegosauridae Marsh 1880
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G. †Dacentrurus Lucas 1902
Invalid names: Stegosaurinae Nopcsa 1917 [empty]
G. †Scelidosaurus Owen 1859
G. †Scutellosaurus Colbert 1981
Infraor. †Iguanodontia Baur 1891
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Unr. †Ankylopollexia Sereno 1986
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Fm. †Camptosauridae Marsh 1885 [camptosaurid]
Unr. †Styracosterna Sereno 1986
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Unr. †Hadrosauriformes Sereno 1997
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Superfm. †Hadrosauroidea Huene 1954
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Fm. †Hadrosauridae Cope 1869 [hadrosaurid]
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Subfm. †Hadrosaurinae Lambe 1918 [hadrosaurine]
Subfm. †Lambeosaurinae Parks 1923 [lambeosaurine]
G. †Ouranosaurus Taquet 1972
G. †Protohadros Head 1998
Fm. †Iguanodontidae Bonaparte 1850 [iguanodontid]
G. †Probactrosaurus Rozhdestvensky 1966
Fm. †Dryosauridae Milner and Norman 1984
G. †Muttaburrasaurus Bartholomai and Molnar 1981
G. †Tenontosaurus Ostrom 1970
Subor. Coelurosauria Huene 1914 [coelurosaur]
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Fm. †Compsognathidae Cope 1871 [compsognathid]
G. †Ornitholestes Osborn 1903
Subor. †Ceratosauria Marsh 1884 [ceratosaur]
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Superfm. †Ceratosauroidea Novas?
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Fm. †Abelisauridae Bonaparte and Novas 1985
G. †Ceratosaurus Marsh 1884
G. †Elaphrosaurus Janensch 1920
Or. †Neornithischia Cooper 1985
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Unr. †Marginocephalia Sereno 1986
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Subor. †Ceratopsia Marsh 1890 [ceratopsian]
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Infraor. †Neoceratopsia Sereno 1986
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G. †Chaoyangsaurus Zhao et al. 1999
Unr. †Coronosauria Sereno 1986
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Superfm. †Ceratopsoidea Hay 1902
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Fm. †Ceratopsidae Marsh 1888 [ceratopsid]
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Subfm. †Centrosaurinae Lambe 1915
Invalid names: Ceratopsinae Abel 1919 [empty]
G. †Montanoceratops Sternberg 1951
G. †Turanoceratops Nessov et al. 1989
Fm. †Protoceratopsidae Granger and Gregory 1923
G. †Leptoceratops Brown 1914
G. †Psittacosaurus Osborn 1923
Subor. †Pachycephalosauria Maryańska and Osmólska 1974
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G. †Goyocephale Perle et al. 1982
G. †Homalocephale Maryańska and Osmólska 1974
Fm. †Pachycephalosauridae Sternberg 1945
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Subfm. †Pachycephalosaurinae Sereno 1997
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G. †Pachycephalosaurus Brown and Schlaikjer 1943
G. †Prenocephale Maryańska and Osmólska 1974
G. †Stygimoloch Galton and Sues 1983
G. †Stegoceras Lambe 1902
G. †Stenopelix Meyer 1857
Unr. †Ornithopoda Marsh 1881 [ornithopod]
Unr. Dinosauria Owen 1842 [dinosaur]
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Unr. Saurischia Seeley 1888 [saurischian]
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Unr. Theropoda Marsh 1881 [theropod]
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Fm. †Herrerasauridae Benedetto 1973 [herrerasaurid]
Unr. Neotheropoda Bakker 1986 [neotheropod]
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Unr. †Ceratosauria Marsh 1884 [ceratosaur]
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Superfm. †Coelophysoidea Holtz 1994 [coelophysoid]
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Fm. †Coelophysidae Paul 1988
G. †Dilophosaurus Welles 1970
G. †Liliensternus Welles 1984
Unr. Tetanurae Gauthier 1986 [tetanuran theropod]
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Invalid names: Neotetanurae [empty], Spinosauroidea Olshevsky 1995 [empty]