Classification of Olson 1962

Cl. Reptilia Laurenti 1768 [reptile]
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Subcl. Eureptilia Olson 1947 [eureptile]
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Or. †Captorhinomorpha Watson 1917
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Fm. †Captorhinidae Case 1911
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G. †Hecatogomphius Vjushkov and Chudinov 1957
G. †Kahneria Olson 1962
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†Kahneria seltina Olson 1962
G. †Rothia Olson and Beerbower 1953
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†Rothia multidonta Olson and Beerbower 1953
Infracl. Synapsida Osborn 1903 [synapsid]
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Or. †Pelycosauria Cope 1878 [pelycosaur]
Or. Therapsida Broom 1905 [therapsid]
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Subor. †Anomodontia Owen 1859
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Infraor. †Venjukovioidea Watson and Romer 1956
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Fm. †Dimacrodontidae Olson and Beerbower 1953
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G. †Dimacrodon Olson and Beerbower 1953
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†Dimacrodon hottoni Olson and Beerbower 1953
Subor. †Deinocephalia Seeley 1894
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Infraor. †Eodeinocephalia Olson 1962
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Fm. †Driveriidae Olson 1962
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G. †Driveria Olson 1962
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†Driveria ponderosa Olson 1962
Fm. †Mastersoniidae Olson 1962
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G. †Mastersonia Olson 1962
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Fm. †Tappenosauridae Olson and Beerbower 1953
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G. †Tappenosaurus Olson and Beerbower 1953
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†Tappenosaurus magnus Olson and Beerbower 1953
Invalid names: Brithopodidae Efremov 1954 [empty]
Subor. Theriodonta Owen 1876
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Infraor. †Eotheriodonta Olson 1962
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Fm. †Phthinosuchidae Efremov 1954
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G. †Eotitanosuchus Tchudinov 1960
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†Eotitanosuchus olsoni Tchudinov 1960
G. †Gorgodon Olson 1962
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†Gorgodon minutus Olson 1962
G. †Knoxosaurus Olson 1962
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†Knoxosaurus niteckii Olson 1962
G. †Steppesaurus Olson and Beerbower 1953
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†Steppesaurus gurleyi Olson and Beerbower 1953
Subcl. †Parareptilia Lawrence 1868 [parareptile]
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Subor. †Pareiasauria Seeley 1888
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Invalid names: Rhipeosauridae Chudinov 1955 [empty]
Or. †Procolophonia Seeley 1888
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Fm. †Nyctiphruretidae Efremov 1938
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G. †Nycteroleter Efremov 1938
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†Nycteroleter ineptus Efremov 1938
G. †Nyctiboetus Chudinov 1955
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†Nyctiboetus liteus Chudinov 1955
G. †Nyctiphruretus Efremov 1938
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†Nyctiphruretus acudens Efremov 1938
G. †Rhipaeosaurus Efremov 1940
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†Rhipaeosaurus talonophorus Chudinov 1955
G. †Gecatogomphius Vjushkov and Chudinov 1957
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†Hecatogomphius kavejevi Vjushkov and Chudinov 1957
Or. †Pelycosauria Cope 1878 [pelycosaur]
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Fm. †Caseidae Williston 1911
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G. †Angelosaurus Olson and Beerbower 1953
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†Angelosaurus dolani Olson and Beerbower 1953
†Angelosaurus greeni Olson 1962
G. †Caseoides Olson and Beerbower 1953
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†Caseoides sanangeloensis Olson and Beerbower 1953
G. †Caseopsis Olson 1962
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†Caseopsis agilis Olson 1962
G. †Cotylorhynchus Stovall 1937
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†Cotylorhynchus hancocki Olson and Beerbower 1953