Classification of Kennedy and Gale 2016

G. †Kamerunoceras Reyment 1954
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†Kamerunoceras turoniense d'Orbigny 1850
G. †Morrowites Cobban and Hook 1983
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†Morrowites wingi Morrow 1935
G. †Romaniceras Spath 1923
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Subg. †Romaniceras (Romaniceras) Spath 1923
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Subor. †Ammonitina Hyatt 1889
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Superfm. †Acanthoceratoidea de Grossouvre 1894
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Fm. †Collignoniceratidae Wright and Wright 1951
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Subfm. †Collignoniceratinae Wright and Wright 1951
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G. †Collignoniceras Breistroffer 1947
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†Collignoniceras carolinum d'Orbigny 1841
†Collignoniceras woollgari Mantell 1822
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†Lecointriceras carinatum Kennedy et al. 1980
Fm. †Pseudotissotiidae Hyatt 1903
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Subfm. †Pseudotissotiinae Hyatt 1903
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G. †Bageites Zaborski 1998
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†Bageites bakui Zaborski 1998
G. †Choffaticeras Hyatt 1903
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Subg. †Choffaticeras (Leoniceras) Douvillé 1912
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Fm. †Vascoceratidae Douvillé 1912
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G. †Fagesia Pervinquiére 1907
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Invalid names: Ammonites boucheroni Coquand 1859 [nomen dubium]
G. †Neoptychites Kossmat 1895
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†Neoptychites cephalotus Courtiller 1860
Superfm. †Hoplitoidea Douvillé 1890
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Fm. †Placenticeratidae Hyatt 1900
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G. †Placenticeras Meek 1876
Subfm. †Mammitinae Hyatt 1900
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G. †Mammites Laube and Bruder 1887
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†Mammites nodosoides Schlüter 1871
G. †Spathites Kummel and Decker 1954
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