Classification of Chancellor 1982
Fm. †Acanthoceratidae Grossouvre 1894
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Subfm. †Mammitinae Hyatt 1900
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G. †Mammites Laube and Bruder 1887
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†Mammites mohavanensis Böse 1923
†Mammites mutabilis Reyment 1955
†Mammites nodosoides Schlüter 1871
Invalid names: Schluetericeras Hyatt 1903 [synonym]
G. †Metoicoceras Hyatt 1903
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†Metoicoceras geslinianum d'Orbigny 1841
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Invalid names: Metoecoceras boesei Jones 1938 [synonym], Metoicoceras whitei Hyatt 1903 [synonym]
†Metoicoceras swallovi Shumard 1859
G. †Pseudaspidoceras Hyatt 1903
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†Pseudaspidoceras flexuosum Powell 1963
†Pseudaspidoceras footeanum Stolickzka 1864
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Invalid names: Pseudaspidoceras paganum Reyment 1954 [synonym], Pseudaspidoceras pedroanum White 1887 [synonym]
Fm. †Vascoceratidae Douvillé 1912
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G. †Neoptychites Kossmat 1895
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†Neoptychites cephalotus Courtiller 1860
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Invalid names: Ammonites telinga Stolickza 1865 [synonym]
G. †Paramammites Furon 1935
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†Paramammites mohovanensis Böse 1920
†Paramammites polymorphum Pervinquiére 1907
Subfm. †Pseudotissotiinae Hyatt 1903
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G. †Pseudotissotia Peron 1887
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†Pseudotissotia adkinsi Kummel and Decker 1954
†Pseudotissotia galliennei d'Orbigny 1850
†Pseudotissotia nigeriensis Woods 1911
G. †Wrightoceras Reyment 1954
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†Wrightoceras munieri Pervinquiére 1907
†Wrightoceras wallsi Reyment 1954
Invalid names: Imlayiceras Leanza 1967 [synonym]
Subfm. †Vascoceratinae Douvillé 1912
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G. †Fagesia Pervinquiére 1907
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†Fagesia haarmanni Böse 1918
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Invalid names: Vascoceras moultoni Reeside 1923 [synonym], Vascoceras stantoni Reeside 1923 [synonym], Vascoceras thomi Reeside 1923 [synonym]
†Fagesia pervinquieri Böse 1920
†Fagesia superstes Kossmat 1897
Invalid names: Plesiovascoceras Spath 1926 [synonym]
G. †Paravascoceras Furon 1935
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†Paravascoceras angermanni Böse 1920
†Paravascoceras carteri Barber 1957
†Paravascoceras cauvini Chudeau 1909
†Paravascoceras compressum Barber 1957
†Paravascoceras hartti Hyatt 1870
Invalid names: Broggiiceras Benavides-Caceres 1956 [synonym], Pachyvascoceras Furon 1935 [synonym], Paracanthoceras Furon 1935 [synonym]
G. †Vascoceras Choffat 1898
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†Vascoceras gamai Choffat 1898
Invalid names: Provascoceras Cooper 1979 [synonym]