Classification of Daly 1973

Cl. Chondrichthyes Huxley 1880 [cartilaginous fish]
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Subcl. Elasmobranchii Bonaparte 1838 [elasmobranch]
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Invalid names: Pleuracanthodii [empty]
Cl. Osteichthyes Huxley 1880 [bony fish]
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Cl. Actinopterygii Cope 1887 [ray-finned fish]
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Infracl. Chondrostei Müller 1844
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Or. †Palaeonisciformes Hay 1902
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Subor. †Palaeoniscoidei
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Fm. †Dicellopygidae Romer 1945
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G. †Brachydegma Dunkle 1939
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Brachydegma caelatum Dunkle 1939
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G. †Grandfieldia Daly 1973
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Unr. Sarcopterygii Romer 1955 [lobe-finned fish]
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Subor. Crossopterygii Huxley 1861
Or. Dipnoi Müller 1884 [lungfish]
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Fm. Lepidosirenidae Stirton 1953
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G. †Gnathorhiza Cope 1883
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Gnathorhiza serrata Cope 1883
Cl. Amphibia Linnaeus 1758
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Subcl. †Labyrinthodontia Owen 1859
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Or. †Temnospondyli von Zittel 1887
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Superfm. †Dissorophoidea Bolt 1969
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Fm. †Dissorophidae Boulenger 1902
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G. †Tersomius Case 1910
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Tersomius mosesi Olson 1970
Tersomius texensis Case 1910
Subcl. †Lepospondyli von Zittel 1887
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Fm. †Keraterpetontidae Jaekel 1903
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G. †Diplocaulus Cope 1877
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Or. †Microsauria Dawson 1863
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Fm. †Gymnarthridae Case 1910
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G. †Cardiocephalus Broili 1904
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G. †Pariotichus Cope 1878
Fm. †Hapsidopareiontidae Daly 1973
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G. †Hapsidopareion Daly 1973
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Hapsidopareion lepton Daly 1973
Fm. †Lysorophidae Williston 1908
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G. †Lysorophus Cope 1877
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G. †Micraroter Daly 1973
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Subor. †Temnospondyli von Zittel 1887
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Invalid names: Trimerorhachoidea [empty]
Cl. Reptilia Laurenti 1768 [reptile]
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Subcl. Anapsida Williston 1917 [anapsid]
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Or. Cotylosauria Cope 1880
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Subor. †Captorhinomorpha Watson 1917
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Fm. †Captorhinidae Case 1911
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G. †Captorhinus Cope 1896
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Captorhinus aguti Cope 1882
G. †Labidosaurus Cope 1896
Subor. †Procolophonia Seeley 1888
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Superfm. †Procolophonoidea Romer 1956
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Fm. †Acleistorhinidae Daly 1969
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G. †Acleistorhinus Daly 1969
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Subcl. Synapsida Osborn 1903 [synapsid]
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Or. †Pelycosauria Cope 1878 [pelycosaur]
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Fm. †Sphenacodontidae Marsh 1878
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G. †Dimetrodon Cope 1878
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Dimetrodon loomisi Romer 1937
Subor. Crossopterygidae Huxley 1861
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Or. Rhipidistia Cope 1887
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Invalid names: Osteolepidoidea [empty]
Or. †Pelycosauria Cope 1878 [pelycosaur]
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Subor. †Edaphosauria Cope 1882
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Fm. †Edaphosauridae Cope 1882
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G. †Edaphosaurus Cope 1882