Opinions from W. J. Kennedy 1993
- 'Ammonites constrictus is recombined as Hoploscaphites constrictus'
- 'Ammonites constrictus belongs to Ammonites' according to J. Sowerby 1817
- 'Ammonites gardeni is recombined as Hauericeras gardeni'
- 'Ammonites neubergicus is recombined as Pachydiscus (Pachydiscus) neubergicus'
- 'Ammonites oldhami belongs to Ammonites' according to Sharpe 1855
- 'Ammonites oldhami is recombined as Pachydiscus (Pachydiscus) oldhami'
- 'Ammonites stobaei belongs to Ammonites' according to Nilsson 1827
- 'Ammonites stobaei is recombined as Parapuzosia (Parapuzosia) stobaei'
- 'Ammonites sulcatus is recombined as Hauericeras sulcatum'
- 'Ammonites sulcatus belongs to Ammonites' according to Kner 1848
- 'Ancyloceras bipunctatus belongs to Ancyloceras' according to Schlüter 1872
- 'Ancyloceras bipunctatus is recombined as Neancyloceras bipunctatum'
- 'Ancyloceras retrorsum is recombined as Glyptoxoceras retrorsum'
- 'Ancyloceras retrorsum belongs to Ancyloceras' according to Schlüter 1872
- 'Baculites belongs to Baculitidae'
- 'Baculites aquilaensis belongs to Baculites'
- 'Baculites baculus belongs to Baculites'
- 'Baculites baculus belongs to Baculites' according to Meek and Hayden 1861
- 'Baculites cylindracea belongs to Baculites' according to Defrance 1816
- 'Baculites cylindracea is recombined as Diplomoceras cylindraceum'
- 'Baculites knorrianus belongs to Baculites'
- 'Baculites knorrianus belongs to Baculites' according to Desmarest 1817
- 'Baculites vertebralis belongs to Baculites'
- 'Baculitidae belongs to Turrilitaceae'
- 'Desmoceratidae belongs to Desmocerataceae'
- 'Diplomoceras belongs to Diplomoceratinae'
- 'Diplomoceratidae belongs to Turrilitaceae'
- 'Diplomoceratinae belongs to Diplomoceratidae'
- 'Glyptoxoceras belongs to Diplomoceratinae'
- 'Hamites annulifer belongs to Hamites' according to Morton 1824
- 'Hamites annulifer is recombined as Solenoceras annulifer'
- 'Hamites interruptus is recombined as Pseudoxybeloceras (Parasolenoceras) interruptum'
- 'Hamites interruptus belongs to Hamites' according to Schlüter 1872
- 'Hamites quadrispinosus belongs to Hamites' according to Jimbo 1894
- 'Hamites quadrispinosus is recombined as Pseudoxybeloceras (Pseudoxybeloceras) quadrispinosus'
- 'Hamites rugatus is recombined as Glyptoxoceras rugatus'
- 'Hauericeras belongs to Hauericeratinae'
- 'Hauericeratinae belongs to Desmoceratidae'
- 'Hoploscaphites belongs to Scaphitinae'
- 'Neancyloceras belongs to Diplomoceratinae'
- 'Nostoceras belongs to Nostoceratidae'
- 'Nostoceras (Nostoceras) belongs to Nostoceras' according to Hyatt 1894
- 'Nostoceras (Nostoceras) belongs to Nostoceras'
- 'Nostoceras hyatti is recombined as Nostoceras (Nostoceras) hyatti'
- 'Nostoceras stantoni is recombined as Nostoceras (Nostoceras) stantoni'
- 'Nostoceras stantoni belongs to Nostoceras' according to Hyatt 1894
- 'Nostoceratidae belongs to Turrilitaceae'
- 'Pachydiscidae belongs to Desmocerataceae'
- 'Pachydiscus belongs to Pachydiscidae'
- 'Pachydiscus (Pachydiscus) belongs to Pachydiscus'
- 'Pachydiscus subrobustus is recombined as Pachydiscus (Pachydiscus) subrobustus'
- 'Parapuzosia belongs to Puzosiinae'
- 'Parapuzosia (Parapuzosia) belongs to Parapuzosia' according to Nowak 1913
- 'Parapuzosia (Parapuzosia) belongs to Parapuzosia'
- 'Parasolenoceras was reranked as Pseudoxybeloceras (Parasolenoceras) and belongs to Pseudoxybeloceras'
- 'Parasolenoceras splendens belongs to Parasolenoceras' according to Collignon 1969
- 'Parasolenoceras splendens is recombined as Pseudoxybeloceras (Parasolenoceras) splendens'
- 'Polyptychoceratinae belongs to Diplomoceratidae'
- 'Pseudoxybeloceras belongs to Polyptychoceratinae'
- 'Pseudoxybeloceras (Pseudoxybeloceras) belongs to Pseudoxybeloceras' according to Wright and Matsumoto 1938
- 'Pseudoxybeloceras (Pseudoxybeloceras) belongs to Pseudoxybeloceras'
- 'Puzosiinae belongs to Desmoceratidae'
- 'Scaphites belongs to Scaphitinae'
- 'Scaphites (Scaphites) belongs to Scaphites'
- 'Scaphites equalis is recombined as Scaphites (Scaphites) equalis'
- 'Scaphites gibbus belongs to Scaphites' according to Schlüter 1872
- 'Scaphites gibbus is recombined as Scaphites (Scaphites) gibbus'
- 'Scaphites spiniger is recombined as Trachyscaphites spiniger'
- 'Scaphites spiniger belongs to Scaphites' according to Schlüter 1872
- 'Scaphitidae belongs to Scaphitaceae'
- 'Scaphitinae belongs to Scaphitidae'
- 'Solenoceras belongs to Diplomoceratinae'
- 'Sonneratia daubreei belongs to Sonneratia' according to de Groussouvre 1894
- 'Sonneratia daubreei is recombined as Parapuzosia (Parapuzosia) daubreei'
- 'Trachyscaphites belongs to Scaphitinae'
- 'Turrilites pauper is recombined as Nostoceras (Nostoceras) pauper'
- 'Turrilites pauper belongs to Turrilites' according to Whitfield 1892