Opinions from W. J. Kennedy 1986
- 'Ammonites bidorsatus is recombined as Placenticeras bidorsatum'
- 'Ammonites brahma is recombined as Brahmaites brahma'
- 'Ammonites coesfeldiense is recombined as Hoplitoplacenticeras coesfeldiense'
- 'Ammonites colligatus is recombined as Pachydiscus (Pachydiscus) colligatus'
- 'Ammonites delawarensis is recombined as Menabites (Delawarella) delawarensis'
- 'Ammonites dolbergensis belongs to Ammonites' according to Schluter 1876
- 'Ammonites dolbergensis is recombined as Hoplitoplacenticeras dolbergense'
- 'Ammonites duelmensis is recombined as Pachydiscus (Pachydiscus) duelmensis'
- 'Ammonites haldemsis belongs to Ammonites' according to Schluter 1867
- 'Ammonites haldemsis is recombined as Pachydiscus (Pachydiscus) haldemsis'
- 'Ammonites hippocrepis is recombined as Scaphites (Scaphites) hippocrepis'
- 'Ammonites indra is recombined as Pseudophyllites indra'
- 'Ammonites isculensis is recombined as Eupachydiscus isculensis'
- 'Ammonites lafresnayanus is recombined as Hoplitoplacenticeras (Lemfoerdiceras) lafresnayanus'
- 'Ammonites lemfoerdensis belongs to Ammonites' according to Schluter 1872
- 'Ammonites lemfoerdensis is recombined as Hoplitoplacenticeras (Lemfoerdiceras) lemfoerdensis'
- 'Ammonites marroti is recombined as Hoplitoplacenticeras marroti'
- 'Ammonites oldhami is recombined as Pachydiscus (Pachydiscus) oldhami'
- 'Ancyloceras bipunctatus is recombined as Neancyloceras bipunctatum'
- 'Ancyloceras elegans belongs to Ancyloceras' according to Moberg 1885
- 'Ancyloceras elegans is recombined as Neocrioceras (Schlueterella) elegans'
- 'Ancyloceras retrorsum is recombined as Neoglyptoxoceras retrorsum'
- 'Australiella belongs to Mortoniceratidae' according to Collignon 1948
- 'Australiella was reranked as Menabites (Australiella) and belongs to Menabites'
- 'Baculites leopoliensis belongs to Baculites' according to Nowak 1908
- 'Baculites leopoliensis belongs to Baculites'
- 'Bayleites is a subjective synonym of Cadomites'
- 'Bayleites baylei belongs to Bayleites' according to Collignon 1952
- 'Bayleites baylei is a subjective synonym of Cadomites orbignyi'
- 'Bostrychoceras was reranked as Nostoceras (Bostrychoceras) and belongs to Nostoceras'
- 'Cadomites orbignyi belongs to Cadomites' according to de Grossouvre 1930
- 'Hamites interruptus is recombined as Pseudoxybeloceras (Parasolenoceras) interruptum'
- 'Hauericeras fayoli belongs to Hauericeras' according to de Grossouvre 1894
- 'Hauericeras fayoli belongs to Hauericeras'
- 'Hoplitoplacenticeras (Lemfoerdiceras) belongs to Hoplitoplacenticeras'
- 'Menabites (Delawarella) belongs to Menabites'
- 'Mortoniceras besairiei belongs to Mortoniceras' according to Collignon 1938
- 'Mortoniceras besairiei is recombined as Menabites (Australiella) besairiei'
- 'Mortoniceras campaniense belongs to Mortoniceras' according to de Grossouvre 1894
- 'Mortoniceras campaniense is recombined as Menabites (Delawarella) campaniense'
- 'Neocrioceras (Schlueterella) belongs to Neocrioceras'
- 'Neocrioceras (Schlueterella) belongs to Neocrioceras' according to Wiedmann 1962
- 'Nostoceras hyatti is recombined as Nostoceras (Nostoceras) hyatti'
- 'Pachydiscus complanatus belongs to Pachydiscus' according to Collignon 1952
- 'Pachydiscus complanatus is recombined as Pachydiscus (Pachydiscus) complanatus'
- 'Pachydiscus kaliszanensis belongs to Pachydiscus' according to Nowak 1913
- 'Pachydiscus kaliszanensis is a subjective synonym of Pachydiscus (Pachydiscus) haldemsis'
- 'Pachydiscus koeneni belongs to Pachydiscus' according to de Grossouvre 1894
- 'Pachydiscus koeneni is a subjective synonym of Pachydiscus (Pachydiscus) haldemsis'
- 'Pachydiscus launayi belongs to Pachydiscus' according to de Grossouvre 1894
- 'Pachydiscus launayi is recombined as Pachydiscus (Pachydiscus) launayi'
- 'Pachydiscus vandenbroecki belongs to Pachydiscus' according to de Grossouvre 1894
- 'Pachydiscus vandenbroecki is a subjective synonym of Pachydiscus (Pachydiscus) colligatus'
- 'Parasolenoceras was reranked as Pseudoxybeloceras (Parasolenoceras) and belongs to Pseudoxybeloceras'
- 'Praemuniericeras belongs to Muniericeratidae'
- 'Scaphites gibbus is recombined as Scaphites (Scaphites) gibbus'
- 'Scaphites haugi is recombined as Scaphites (Scaphites) haugi'
- 'Scaphites multinodosus is a subjective synonym of Trachyscaphites pulcherrimus'
- 'Scaphites multinodosus belongs to Scaphites' according to Hauer 1866
- 'Scaphites nanclasi belongs to Scaphites' according to Coquand 1859
- 'Scaphites nanclasi is a subjective synonym of Scaphites (Scaphites) hippocrepis'
- 'Scaphites pulcherrimus belongs to Scaphites' according to Roemer 1841
- 'Scaphites pulcherrimus is recombined as Trachyscaphites pulcherrimus'
- 'Scaphites spiniger is recombined as Trachyscaphites spiniger'
- 'Sonneratia rara belongs to Sonneratia' according to de Grossouvre 1894
- 'Sonneratia rara is a subjective synonym of Hoplitoplacenticeras rejaudryi'
- 'Sonneratia rejaudryi belongs to Sonneratia' according to de Grossouvre 1894
- 'Sonneratia rejaudryi is recombined as Hoplitoplacenticeras rejaudryi'
- 'Sphenodiscus rutoti belongs to Sphenodiscus' according to de Grossouvre 1894
- 'Sphenodiscus rutoti is a subjective synonym of Sphenodiscus ubaghsi'
- 'Sphenodiscus ubaghsi belongs to Sphenodiscus'
- 'Turrilites archiacianus belongs to Turrilites' according to d'Orbigny 1842
- 'Turrilites archiacianus is recombined as Nostoceras (Nostoceras) archiacianum'
- 'Turrilites polyplocus belongs to Turrilites' according to Roemer 1841
- 'Turrilites polyplocus is recombined as Nostoceras (Bostrychoceras) polyplocum'
- 'Yokoyamaoceras [misspelled as Yokoyamoceras] belongs to Puzosiinae'
- 'Yokoyamaoceras jimboi belongs to Yokoyamaoceras' according to Matsumoto 1955
- 'Yokoyamaoceras jimboi is recombined as Yokoyamoceras jimboi'