Classification of Steel 1970
†Zanclodon laevis Plieninger 1846
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†Cetiosaurus brevis Owen 1842
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Or. Saurischia Seeley 1888 [saurischian]
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Infraor. †Sauropoda Marsh 1878 [sauropod]
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Fm. †Atlantosauridae Marsh 1877 [atlantosaurid]
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Subfm. †Diplodocinae Janensch 1929 [diplodocine]
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G. †Amphicoelias Cope 1877
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†Amphicoelias altus Cope 1877
†Amphicoelias fragillimus Cope 1878
†Amphicoelias latus Cope 1877
G. †Barosaurus Marsh 1890
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†Barosaurus affinis Marsh 1899
†Barosaurus africanus Fraas 1908
†Barosaurus lentus Marsh 1890
G. †Diplodocus Marsh 1878
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†Diplodocus carnegii Hatcher 1901
†Diplodocus hayi Holland 1924
†Diplodocus lacustris Marsh 1884
†Diplodocus longus Marsh 1878
Invalid names: Atlantosaurinae Steel 1970 [empty], Dicraeosaurinae Janensch 1929 [empty], Homalosauropodidae Janensch 1929 [synonym], Titanosaurinae Lydekker 1893 [empty]
Fm. †Camarasauridae Cope 1877 [camarasaurid]
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Invalid names: Bothrosauropodoidea Kuhn 1961 [synonym], Brachiosauridae Riggs 1904 [synonym], Brachiosaurinae Huene 1927 [empty], Camarasaurinae Nopcsa 1928 [empty], Euhelopodinae Romer 1956 [empty]
G. †Tapinosaurus Rabeck 1925
Invalid names: Cetiosauria Seeley 1874 [synonym], Opisthocoelia Owen 1859 [synonym]
Subor. †Sauropodomorpha Huene 1932 [sauropodomorph]
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Infraor. †Prosauropoda Huene 1920 [prosauropod]
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Fm. †Anchisauridae Marsh 1885 [anchisaurid]
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G. †Anchisaurus Marsh 1885
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†Anchisaurus polyzelus Hitchcock 1865
Invalid names: Amphisaurus Marsh 1882 [replaced], Megadactylus Hitchcock 1865 [replaced]
G. †Gryponyx Broom 1911
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†Gryponyx africanus Broom 1911
†Gryponyx taylori Haughton 1924
†Gryponyx transvaalensis Broom 1912
G. †Gyposaurus Broom 1911
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†Gyposaurus capensis Broom 1911
†Gyposaurus erectus Van Hoepen 1920
†Gyposaurus sinensis Young 1940
Invalid names: Aristosaurus Van Hoepen 1920 [synonym]
G. †Massospondylus Owen 1854
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†Massospondylus carinatus Owen 1854
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Invalid names: Leptospondylus capensis Owen 1854 [synonym], Pachyspondylus orpenii Owen 1854 [synonym]
†Massospondylus harriesi Broom 1911
†Massospondylus hislopi Lydekker 1890
†Massospondylus rawesi Lydekker 1890
†Massospondylus schwarzi Haughton 1924
Invalid names: Leptospondylus Owen 1854 [synonym], Pachyspondylus Owen 1854 [synonym]
G. †Orosaurus Huxley 1866
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†Orosaurus capensis Lydekker 1889
Invalid names: Orinosaurus Lydekker 1889 [objective synonym]
G. †Thecodontosaurus Riley and Stutchbury 1836
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†Thecodontosaurus alophos Haughton 1932
†Thecodontosaurus antiquus Morris 1843
†Thecodontosaurus browni Seeley 1892
†Thecodontosaurus dubius Haughton 1924
†Thecodontosaurus gibbidens Cope 1878
†Thecodontosaurus minor Haughton 1918
Invalid names: Ammosauridae Huene 1914 [synonym], Amphisauridae Marsh 1882 [synonym], Gryponichidae Huene 1932 [synonym], Massospondylidae Huene 1914 [synonym], Thecodontosauridae Lydekker 1890 [synonym], Yunnanosauridae Young 1942 [synonym]
Fm. †Plateosauridae Marsh 1895 [plateosaurid]
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G. †Gresslyosaurus Rütimeyer 1856 [Gressly's lizard]
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†Gresslyosaurus ajax Huene 1905
†Gresslyosaurus cloacinus Quenstedt 1858
†Gresslyosaurus giganteus Huene 1932
†Gresslyosaurus ingens Rütimeyer 1856
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Invalid names: Dinosaurus gresslyi Rütimeyer 1856 [replaced]
†Gresslyosaurus magnus Huene 1905
†Gresslyosaurus reinigeri Huene 1905
†Gresslyosaurus wetzelianus Huene 1932
Invalid names: Dinosaurus Rütimeyer 1856 [synonym], Pachysauriscus Kuhn 1959 [synonym], Pachysaurops Huene 1959 [synonym], Pachysaurus Huene 1905 [synonym]
G. †Plateosaurus Meyer 1837
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†Plateosaurus elizae Sauvage 1907
†Plateosaurus engelhardti Meyer 1837
†Plateosaurus erlenbergiensis Huene 1905
†Plateosaurus fraasianus Huene 1932
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Invalid names: Plateosaurus trossingensis Fraas 1913 [replaced]
†Plateosaurus gracilis Huene 1905
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Invalid names: Sellosaurus fraasi Huene 1908 [synonym], Thecodontosaurus hermannianus Huene 1905 [synonym]
†Plateosaurus obtusus Henry 1876
†Plateosaurus ornatus Huene 1905
†Plateosaurus poligniensis Pidancet and Chopard 1862
†Plateosaurus robustus Huene 1905
Invalid names: Dimodosaurus Pidancet and Chopard 1862 [synonym], Platysaurus Agassiz 1846 [synonym], Sellosaurus Huene 1905 [synonym]
Invalid names: Sellosauridae Huene 1908 [synonym], Zanclodontidae Marsh 1882 [synonym]
Invalid names: Melanorosauridae Huene 1929 [empty], Palaeopoda Colbert 1964 [synonym], Plateosauria Tornier 1913 [synonym]
Or. Theropoda Marsh 1881 [theropod]
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Infraor. †Carnosauria Huene 1920 [carnosaur]
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Fm. †Megalosauridae Fitzinger 1843
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G. †Antrodemus Leidy 1873
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†Antrodemus sibiricus Riabinin 1915
†Antrodemus tendagurensis Janensch 1925
†Antrodemus valens Leidy 1870
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Invalid names: Allosaurus fragilis Marsh 1877 [synonym], Creosaurus atrox Marsh 1878 [synonym], Labrosaurus ferox Marsh 1884 [synonym], Labrosaurus lucaris Marsh 1878 [synonym], Labrosaurus sulcatus Marsh 1896 [synonym]
Invalid names: Allosaurus Marsh 1877 [synonym], Creosaurus Marsh 1878 [synonym], Labrosaurus Marsh 1879 [synonym]
G. †Dryptosaurus Marsh 1877
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†Dryptosaurus aquilunguis Cope 1866
†Dryptosaurus cristatus Cope 1876
†Dryptosaurus explanatus Cope 1876
†Dryptosaurus falculus Cope 1876
†Dryptosaurus hazenianus Hay 1902
†Dryptosaurus incrassatus Cope 1876
†Dryptosaurus kenabekides Hay 1899
†Dryptosaurus laevifrons Cope 1876
†Dryptosaurus medius Marsh 1888
†Dryptosaurus potens Lull 1911
†Dryptosaurus trihedrodon Cope 1877
Invalid names: Laelaps Cope 1866 [replaced]
G. †Eustreptospondylus Walker 1964
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†Eustreptospondylus divesensis Walker 1964
†Eustreptospondylus oxoniensis Walker 1964
G. †Megalosaurus Parkinson 1822
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†Megalosaurus bucklandii Mantell 1827
†Megalosaurus destructor Owen 1854
†Megalosaurus dunkeri Dames 1884
†Megalosaurus incognitus Huene 1932
†Megalosaurus ingens Janensch 1920
†Megalosaurus insignis Eudes-Deslongchamps and Lennier 1870
†Megalosaurus lonzeensis Dollo 1883
†Megalosaurus lydekkeri Huene 1926
†Megalosaurus mersensis Lapparent 1955
†Megalosaurus nethercombensis Huene 1923
†Megalosaurus nicaeensis Ambayrac 1913
†Megalosaurus oweni Lydekker 1889
†Megalosaurus pannoniensis Seeley 1881
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Invalid names: Megalosaurus hungaricus Nopcsa 1901 [synonym]
†Megalosaurus poikilopleuron Huene 1923
†Megalosaurus pombali Lapparent et al. 1951
†Megalosaurus superbus Sauvage 1882
†Megalosaurus terquemi Huene 1926
†Megalosaurus wetherilli Welles 1954
Invalid names: Aggiosaurus Ambayrac 1913 [synonym], Altispinax Huene 1923 [synonym], Iliosuchus Huene 1932 [synonym], Magnosaurus Huene 1932 [synonym], Nuthetes Owen 1854 [synonym], Poecilopleurum Eudes-Deslongchamps 1837 [synonym]
Invalid names: Antrodemidae Stromer 1934 [synonym], Ceratosauridae Marsh 1884 [synonym]
Fm. †Ornithosuchidae Huene 1908
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G. †Cladeiodon Owen 1841
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†Cladeiodon lloydii Owen 1841
Invalid names: Claderodon Owen 1841 [misspelling], Cladyodon Owen 1841 [misspelling]
G. †Ornithosuchus Newton 1894
G. †Palaeosauriscus Kuhn 1959
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†Palaeosauriscus cylindrodon Riley and Stutchbury 1836
†Palaeosauriscus diagnosticus Fraas 1912
†Palaeosauriscus fraserianus Cope 1878
†Palaeosauriscus platyodon Riley and Stutchbury 1836
†Palaeosauriscus stricklandi Davis 1881
†Palaeosauriscus subcylindrodon Huene 1905
Invalid names: Palaeosaurus Riley and Stutchbury 1836 [synonym]
G. †Teratosaurus Meyer 1861
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†Teratosaurus bengalensis Das-Gupta 1928
†Teratosaurus minor Huene 1908
†Teratosaurus suevicus Meyer 1861
†Teratosaurus trossingensis Huene 1908
Invalid names: Palaeosauridae Huene 1932 [synonym], Palaeosauriscidae Kuhn 1959 [synonym], Teratosauridae Cope 1871 [synonym]
Fm. †Spinosauridae Stromer 1915
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G. †Acrocanthosaurus Stovall and Langston, Jr. 1950
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†Acrocanthosaurus atokensis Stovall and Langston, Jr. 1950
Fm. †Tyrannosauridae Osborn 1906 [tyrannosaurid]
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G. †Albertosaurus Osborn 1905 [Alberta lizard]
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†Albertosaurus arctunguis Parks 1928
†Albertosaurus periculosus Riabinin 1930
†Albertosaurus sarcophagus Osborn 1905
G. †Deinodon Leidy 1856
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†Deinodon horridus Leidy 1856
Invalid names: Dinodon Leidy 1856 [misspelling], Teinurosaurus Nopcsa 1928 [synonym]
G. †Genyodectes Woodward 1901
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†Genyodectes serus Woodward 1901
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Invalid names: Clasmodosaurus spatula Ameghino 1898 [synonym], Loncosaurus argentinus Ameghino 1899 [synonym]
Invalid names: Clasmodosaurus Ameghino 1898 [synonym], Loncosaurus Ameghino 1899 [synonym]
G. †Gorgosaurus Lambe 1914
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†Gorgosaurus lancensis Gilmore 1946
†Gorgosaurus lancinator Maleev 1955
†Gorgosaurus libratus Lambe 1914
†Gorgosaurus novojilovi Maleev 1955
†Gorgosaurus sternbergi Matthew and Brown 1922
G. †Tyrannosaurus Osborn 1905 [tyrant lizard]
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†Tyrannosaurus bataar Maleev 1955
†Tyrannosaurus rex Osborn 1905 [tyrant lizard king]
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Invalid names: Aublysodon amplus Marsh 1892 [synonym], Aublysodon cristatus Marsh 1892 [synonym], Dynamosaurus imperiosus Osborn 1905 [synonym], Manospondylus gigas Cope 1892 [synonym]
Invalid names: Dynamosaurus Osborn 1905 [synonym], Manospondylus Cope 1892 [synonym]
Invalid names: Deinodontidae Brown 1914 [synonym]
Invalid names: Deinodontoidea Tatarinov 1964 [synonym]
Subor. Coelurosauria Huene 1914 [coelurosaur]
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Fm. †Coeluridae Marsh 1881 [coelurid]
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G. †Calamospondylus Lydekker 1889
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†Calamospondylus foxi Lydekker 1889
Invalid names: Calamosaurus Lydekker 1891 [synonym]
G. †Caudocoelus Huene 1932
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†Caudocoelus sauvagei Huene 1932
Invalid names: Saurornithoides Nopcsa 1928 [synonym]
G. †Coelosaurus Leidy 1865
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G. †Coelurus Marsh 1879
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†Coelurus agilis Marsh 1884
†Coelurus fragilis Marsh 1879
†Coelurus gracilis Marsh 1888
†Coelurus hermanni Osborn 1903
Invalid names: Ornitholestes Osborn 1903 [synonym]
G. †Elaphrosaurus Janensch 1920
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†Elaphrosaurus bambergi Janensch 1920
†Elaphrosaurus gautieri Lapparent 1960
†Elaphrosaurus iguidiensis Lapparent 1957
G. †Walgettosuchus Huene 1932
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†Walgettosuchus woodwardi Huene 1932
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Invalid names: Fulgurotherium australe Huene 1932 [synonym], Rapator ornitholestoides Huene 1932 [synonym]
Invalid names: Fulgurotherium Huene 1932 [synonym], Rapator Huene 1932 [synonym]
Invalid names: Coelurosauridae Cope 1882 [synonym], Compsognatha Huxley 1869 [synonym], Compsognathidae Cope 1871 [synonym], Compsognathinae Nopcsa 1923 [synonym], Dromaeosaurinae Matthew and Brown 1922 [synonym], Hallopidae Marsh 1881 [synonym], Hallopodidae Marsh 1881 [synonym], Symphypoda Cope 1867 [synonym]
Fm. †Ornithomimidae Marsh 1890 [ornithomimid]
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G. †Ornithomimoides Huene 1933
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†Ornithomimoides barasimlensis Huene 1933
†Ornithomimoides mobilis Huene 1933
G. †Ornithomimus Marsh 1890
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†Ornithomimus affinis Gilmore 1920
†Ornithomimus altus Lambe 1902
†Ornithomimus asiaticus Gilmore 1933
†Ornithomimus brevetertius Parks 1926
†Ornithomimus edmontonicus Sternberg 1933
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Invalid names: Struthiomimus currellii Parks 1933 [synonym]
†Ornithomimus elegans Parks 1933
†Ornithomimus grandis Marsh 1890
†Ornithomimus ingens Parks 1933
†Ornithomimus minutus Marsh 1892
†Ornithomimus samueli Parks 1928
†Ornithomimus sedens Marsh 1892
†Ornithomimus tenuis Marsh 1890
†Ornithomimus velox Marsh 1890
Fm. †Podokesauridae Huene 1914
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G. †Coelophysis Cope 1889
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†Coelophysis bauri Cope 1887
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Invalid names: Coelophysis longicollis Cope 1887 [synonym], Coelophysis willistoni Cope 1887 [synonym]
†Coelophysis holyokensis Talbot 1911
Invalid names: Podokesaurus Talbot 1911 [synonym]
Invalid names: Coelophysinae Nopcsa 1928 [synonym]
Invalid names: Coeluria Marsh 1881 [synonym], Coeluroidea Nopcsa 1928 [synonym], Procompsognathidae Huene 1929 [empty], Segisauridae Camp 1936 [empty]
Invalid names: Goniopoda Cope 1866 [synonym]
Fm. †Megalosaurinidae Fitzinger 1843
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G. †Ceratosaurus Marsh 1884
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†Ceratosaurus nasicornis Marsh 1884
†Ceratosaurus roechlingi Janensch 1925
G. †Chilantaisaurus Hu 1964
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†Chilantaisaurus maortuensis Hu 1964
†Chilantaisaurus tashuikouensis Hu 1964
G. †Macrodontophion Zborzewski 1834
Invalid names: Bahariasauridae Huene 1948 [synonym], Carcharodontosauridae Stromer 1931 [synonym], Dryptosauridae Marsh 1890 [synonym], Erectopodidae Huene 1932 [synonym], Labrosauridae Marsh 1882 [synonym]
G. †Euskelesaurus Huxley 1866
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Invalid names: Euscelosaurus Huxley 1866 [misspelling]