Opinions from W. J. Kennedy 2013
- 'Acanthoceras belongs to Acanthoceratinae'
- 'Acanthoceras (Mantelliceras) falloti belongs to Acanthoceras (Mantelliceras)' according to Collignon 1931
- 'Acanthoceras (Mantelliceras) falloti is recombined as Sharpeiceras falloti'
- 'Acanthoceras mocambiquensis belongs to Acanthoceras' according to Choffat 1903
- 'Acanthoceras mocambiquensis is recombined as Sharpeiceras mocambiquense'
- 'Acanthoceratidae belongs to Acanthoceratoidea'
- 'Acanthoceratinae belongs to Acanthoceratidae'
- 'Acompsoceras belongs to Acanthoceratinae'
- 'Acompsoceras tenue belongs to Acompsoceras' according to Collignon 1964
- 'Acompsoceras tenue belongs to Acompsoceras'
- 'Ammonites bochumensis belongs to Ammonites' according to Schlüter 1871
- 'Ammonites bochumensis is a subjective synonym of Acompsoceras renevierii'
- 'Ammonites cunningtoni is recombined as Cunningtoniceras cunningtoni'
- 'Ammonites largilliertianus is recombined as Forbesiceras largilliertianum'
- 'Ammonites latidorsatus is recombined as Desmoceras (Desmoceras) latidorsatum'
- 'Ammonites mantelli is recombined as Mantelliceras mantelli'
- 'Ammonites renevieri is recombined as Acompsoceras renevierii'
- 'Ammonites saxbii is recombined as Mantelliceras saxbii'
- 'Baculitidae belongs to Turrilitoidea'
- 'Calycoceras belongs to Acanthoceratinae'
- 'Cunningtoniceras belongs to Acanthoceratinae'
- 'Desmoceras belongs to Desmoceratinae'
- 'Desmoceras (Desmoceras) belongs to Desmoceras'
- 'Desmoceratidae belongs to Desmoceratoidea'
- 'Desmoceratinae belongs to Desmoceratidae'
- 'Forbesiceras belongs to Forbesiceratidae'
- 'Forbesiceras baylissi belongs to Forbesiceras' according to Wright and Kennedy 1984
- 'Forbesiceras baylissi belongs to Forbesiceras'
- 'Forbesiceratinae was reranked as the family Forbesiceratidae and belongs to Acanthoceratoidea'
- 'Hypoturrilites belongs to Turrilitidae'
- 'Lechites antanimangaensis belongs to Lechites' according to Collignon 1964
- 'Lechites antanimangaensis is recombined as Sciponoceras antanimangaensis'
- 'Mammites lapparenti belongs to Mammites' according to Pervinquière 1907
- 'Mammites lapparenti is recombined as Mrhiliceras lapparenti'
- 'Mantelliceras belongs to Mantelliceratinae'
- 'Mantelliceras was reranked as Acanthoceras (Mantelliceras) and belongs to Acanthoceras' according to Collignon 1931
- 'Mantelliceras agrawali belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras agrawali is a subjective synonym of Mantelliceras saxbii'
- 'Mantelliceras alternans belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras alternans is a subjective synonym of Mantelliceras mantelli'
- 'Mantelliceras ampakabense belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras ampakabense is a subjective synonym of Mantelliceras mantelli'
- 'Mantelliceras antanimangaense belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras antanimangaense is a subjective synonym of Mantelliceras picteti'
- 'Mantelliceras betiokyense belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras betiokyense is a subjective synonym of Mantelliceras mantelli'
- 'Mantelliceras biroi belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras biroi is a subjective synonym of Mantelliceras saxbii'
- 'Mantelliceras cantianum belongs to Mantelliceras'
- 'Mantelliceras crassecostatum belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras crassecostatum is a subjective synonym of Mantelliceras picteti'
- 'Mantelliceras dixoni belongs to Mantelliceras' according to Spath 1926
- 'Mantelliceras dixoni belongs to Mantelliceras'
- 'Mantelliceras geyeri belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras geyeri is a subjective synonym of Mantelliceras cantianum'
- 'Mantelliceras hyattiforme belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras hyattiforme is a subjective synonym of Mantelliceras saxbii'
- 'Mantelliceras isovokyense belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras isovokyense is a subjective synonym of Mantelliceras mantelli'
- 'Mantelliceras lateretuberculatum is a subjective synonym of Mantelliceras dixoni'
- 'Mantelliceras lateretuberculatum belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras patens belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras patens is a subjective synonym of Mantelliceras picteti'
- 'Mantelliceras picteti belongs to Mantelliceras' according to Hyatt 1903
- 'Mantelliceras picteti belongs to Mantelliceras'
- 'Mantelliceras pseudohyatti belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras pseudohyatti is a subjective synonym of Mantelliceras dixoni'
- 'Mantelliceras spissum belongs to Mantelliceras' according to Collignon 1964
- 'Mantelliceras spissum is a subjective synonym of Mantelliceras saxbii'
- 'Mantelliceratinae belongs to Acanthoceratidae'
- 'Mariella belongs to Turrilitidae'
- 'Mariella (Mariella) belongs to Mariella'
- 'Metoicoceras besairiei belongs to Metoicoceras' according to Collignon 1964
- 'Metoicoceras besairiei is a subjective synonym of Mrhiliceras lapparenti'
- 'Metoicoceras swalloviforme belongs to Metoicoceras' according to Collignon 1964
- 'Metoicoceras swalloviforme is a subjective synonym of Mrhiliceras lapparenti'
- 'Mrhiliceras belongs to Mantelliceratinae'
- 'Pachydesmoceras belongs to Puzosiinae'
- 'Pachydesmoceras kossmati belongs to Pachydesmoceras' according to Matsumoto 1987
- 'Pachydesmoceras kossmati belongs to Pachydesmoceras'
- 'Plesioturrilites stolizcai belongs to Plesioturrilites' according to Collignon 1964
- 'Plesioturrilites stolizcai is recombined as Mariella (Mariella) stolizcai'
- 'Plesioturrilites taxyfabreae belongs to Plesioturrilites' according to Collignon 1964
- 'Plesioturrilites taxyfabreae is recombined as Hypoturrilites taxyfabreae'
- 'Puzosiidae belongs to Desmoceratoidea'
- 'Puzosiinae belongs to Puzosiidae'
- 'Sciponoceras belongs to Baculitidae'
- 'Sciponoceras cucullatum belongs to Sciponoceras' according to Collignon 1964
- 'Sciponoceras cucullatum belongs to Sciponoceras'
- 'Sharpeiceras belongs to Mantelliceratinae'
- 'Sharpeiceras florencae belongs to Sharpeiceras'
- 'Turrilitaceae is corrected as Turrilitoidea and belongs to Ancyloceratina'
- 'Turrilites belongs to Turrilitidae'
- 'Turrilites scheuchzerianus belongs to Turrilites'
- 'Turrilitidae belongs to Turrilitoidea'