Classification of Peng et al. 2001
Cl. Chondrichthyes Huxley 1880 [cartilaginous fish]
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Subcl. Elasmobranchii Bonaparte 1838 [elasmobranch]
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Or. Lamniformes Berg 1958 [mackerel shark]
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Fm. Odontaspididae Müller and Henle 1839 [sand tiger shark]
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Or. Orectolobiformes Applegate 1972 [carpet shark]
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Fm. Hemiscylliidae Gill 1862
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Fm. Orectolobidae Jordan and Fowler 1903 [wobbegong]
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Or. Rajiformes Berg 1940 [ray]
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Cl. Osteichthyes Huxley 1880 [bony fish]
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Or. †Aspidorhynchiformes Bleeker 1859
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Or. Lepisosteiformes Hay 1929 [gar]
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Subcl. Teleostei Müller 1846
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Or. Elopiformes Sauvage 1875
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Cl. Amphibia Linnaeus 1758
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Or. Anura Fischer von Waldheim 1813 [frog]
Or. Caudata Scopoli 1777 [salamander]
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Fm. †Batrachosauridae Auffenberg 1958
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Fm. †Scapherpetontidae Auffenberg and Goin 1959
Invalid names: Allocaudata Fox and Naylor 1982 [empty]
Cl. Reptilia Laurenti 1768 [reptile]
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Subcl. Anapsida Williston 1917 [anapsid]
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Or. Testudines Batsch 1788 [turtle]
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Subor. Cryptodira Cope 1868
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Unr. Eucryptodira Gaffney 1975
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Fm. †Baenidae Cope 1882
Fm. Chelydridae Swainson 1839
G. †Naomichelys Hay 1908
Fm. Trionychidae Gray 1825 [softshell turtle]
Fm. †Scapherpetonidae Auffenberg and Goin 1959
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Subcl. Diapsida Osborn 1903 [diapsid]
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Infracl. Archosauromorpha Huene 1946 [archosauromorph]
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Or. Archosauria Cope 1869 [archosaur]
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Or. Crocodylia Owen 1842 [crocodilian]
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Fm. Crocodylidae Cuvier 1807 [crocodile]
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Subfm. Alligatorinae Cuvier 1807
G. †Leidyosuchus Lambe 1907
Or. Dinosauria Owen 1842 [dinosaur]
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Or. Saurischia Seeley 1888 [saurischian]
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Or. Theropoda Marsh 1881 [theropod]
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Fm. †Dromaeosauridae Colbert and Russell 1969
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Fm. †Troodontidae Gilmore 1924
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G. †Troodon Leidy 1856
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†Troodon formosus Leidy 1856
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Invalid names: Pectinodon bakkeri Carpenter 1982 [synonym], Polyodontosaurus grandis Gilmore 1932 [synonym], Stenonychosaurus inequalis Sternberg 1932 [synonym]
Or. †Choristodera Cope 1876 [choristodere]
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Or. Lacertilia Owen 1842 [lizard]
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Subor. Anguimorpha Fürbringer 1900
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Fm. Anguidae Gray 1825
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G. †Odaxosaurus Gilmore 1928
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†Odaxosaurus piger Gilmore 1928
†Odaxosaurus priscus Gao and Fox 1996
Fm. †Necrosauridae Hoffstetter 1943
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Fm. Xenosauridae Cope 1866
Invalid names: Helodermatidae Gray 1837 [empty]
Fm. Esoces Cuvier 1817
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Subcl. Dinosauria Owen 1842 [dinosaur]
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Or. †Ornithischia Seeley 1888 [ornithischian]
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Subor. †Ankylosauria Osborn 1923 [ankylosaur]
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Fm. †Ankylosauridae Brown 1908 [ankylosaurid]
Fm. †Nodosauridae Marsh 1890
Subor. †Ceratopsia Marsh 1890 [ceratopsian]
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Subor. †Pachycephalosauria Maryańska and Osmólska 1974
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Fm. †Pachycephalosauridae Sternberg 1945