Opinions from W. J. Kennedy and U. Kaplan 1995

  • 'Ammonites bidorsatus belongs to Ammonites' according to Roemer 1841
  • 'Ammonites bidorsatus is recombined as Placenticeras bidorsatum'
  • 'Ammonites duelmensis belongs to Ammonites' according to Schluter 1872
  • 'Ammonites duelmensis is recombined as Pachydiscus (Pachydiscus) duelmensis'
  • 'Ammonites dujardin belongs to Ammonites' according to Schluter 1867
  • 'Ammonites dujardin is a subjective synonym of Placenticeras bidorsatum'
  • 'Ammonites obscurus belongs to Ammonites' according to Schluter 1872
  • 'Ammonites obscurus is recombined as Tetragonites obscurus'
  • 'Ammonites pseudogardeni is recombined as Hauericeras (Hauericeras) pseudogardeni'
  • 'Crioceras cingulatum belongs to Crioceras' according to Schluter 1872
  • 'Crioceras cingulatum is recombined as Scalarites cingulatum'
  • 'Diplacomoceras canaliculatum belongs to Diplacomoceras' according to Hyatt 1903
  • 'Diplacomoceras canaliculatum is a subjective synonym of Placenticeras bidorsatum'
  • 'Diplomoceratinae belongs to Diplomoceratidae'
  • 'Glyptoxoceras belongs to Diplomoceratinae'
  • 'Hauericeras belongs to Puzosiinae'
  • 'Hauericeras (Hauericeras) belongs to Hauericeras'
  • 'Hauericeras buszii belongs to Hauericeras' according to Wegner 1905
  • 'Hauericeras buszii is a subjective synonym of Hauericeras (Hauericeras) pseudogardeni'
  • 'Hauericeratinae is a subjective synonym of Puzosiinae'
  • 'Joaquinites is a subjective synonym of Pachydiscus'
  • 'Pachydiscus belongs to Pachydiscidae'
  • 'Pachydiscus (Pachydiscus) belongs to Pachydiscus'
  • 'Pachydiscus seppenradensis belongs to Pachydiscus' according to Landois 1895
  • 'Pachydiscus seppenradensis is recombined as Parapuzosia (Parapuzosia) seppenradensis'
  • 'Parapuzosia belongs to Puzosiinae'
  • 'Parapuzosia (Parapuzosia) belongs to Parapuzosia'
  • 'Placenticeras belongs to Placenticeratidae'
  • 'Puzosiinae belongs to Desmoceratidae'
  • 'Scalarites belongs to Diplomoceratinae'
  • 'Scaphites belongs to Scaphitinae'
  • 'Scaphites (Scaphites) belongs to Scaphites'
  • 'Scaphites binodosus belongs to Scaphites' according to Roemer 1841
  • 'Scaphites binodosus is recombined as Scaphites (Scaphites) binodosus'
  • 'Scaphites inflatus belongs to Scaphites' according to Roemer 1841
  • 'Scaphites inflatus is a subjective synonym of Scaphites (Scaphites) binodosus'
  • 'Scaphitinae belongs to Scaphitidae'
  • 'Toxoceras aquisgranense is recombined as Glyptoxoceras aquisgranense'