Opinions from P. D. Ward and W. J. Kennedy 1993

  • 'Ammonites (Scaphites) ramosus is recombined as Phylloceras (Neophylloceras) ramosum'
  • 'Ammonites brahma is recombined as Brahmaites (Brahmaites) brahma'
  • 'Ammonites constrictus is recombined as Hoploscaphites constrictus'
  • 'Ammonites duereri belongs to Ammonites' according to Redtenbacher 1873
  • 'Ammonites duereri is recombined as Pseudokossmaticeras duereri'
  • 'Ammonites epiplectus is recombined as Pachydiscus (Pachydiscus) epiplectus'
  • 'Ammonites forbesianum is recombined as Phyllopachyceras forbesianum'
  • 'Ammonites galicianus is recombined as Pachydiscus galicianus' according to Seunes 1891
  • 'Ammonites gollevillensis is recombined as Pachydiscus (Pachydiscus) gollevillensis'
  • 'Ammonites indra is recombined as Pseudophyllites indra'
  • 'Ammonites kayei is recombined as Gaudryceras kayei'
  • 'Ammonites neubergicus is recombined as Pachydiscus (Pachydiscus) neubergicus'
  • 'Ammonites rembda is recombined as Hauericeras rembda'
  • 'Ammonites surya is recombined as Phylloceras (Neophylloceras) surya'
  • 'Ammonites vishnu is recombined as Brahmaites (Anabrahmaites) vishnu'
  • 'Ammonitina belongs to Ammonoidea'
  • 'Anagaudryceras belongs to Gaudryceratidae'
  • 'Anapachydiscus belongs to Pachydiscidae'
  • 'Anapachydiscus terminus belongs to Anapachydiscus'
  • 'Ancyloceratina belongs to Ammonoidea'
  • 'Baculites belongs to Baculitidae'
  • 'Baculites anceps belongs to Baculites'
  • 'Baculites carinatus is recombined as Eubaculites carinatus'
  • 'Baculites cylindracea is recombined as Diplomoceras cylindraceum'
  • 'Baculites lyelli is a subjective synonym of Eubaculites carinatus'
  • 'Baculites vertebralis belongs to Baculites'
  • 'Baculitidae belongs to Turrilitaceae'
  • 'Brahmaites belongs to Kossmaticeratinae'
  • 'Brahmaites (Anabrahmaites) belongs to Brahmaites'
  • 'Brahmaites (Brahmaites) belongs to Brahmaites'
  • 'Desmoceras larteti is recombined as Desmophyllites larteti'
  • 'Desmocerataceae belongs to Ammonitina'
  • 'Desmoceratidae belongs to Desmocerataceae'
  • 'Desmoceratinae belongs to Desmoceratidae'
  • 'Desmophyllites belongs to Desmoceratinae'
  • 'Diplomoceras belongs to Diplomoceratinae'
  • 'Diplomoceras lambi is a subjective synonym of Diplomoceras cylindraceum'
  • 'Diplomoceras maximum is a subjective synonym of Diplomoceras cylindraceum'
  • 'Diplomoceratidae belongs to Turrilitaceae'
  • 'Diplomoceratinae belongs to Diplomoceratidae'
  • 'Eubaculites belongs to Baculitidae'
  • 'Gaudryceras belongs to Gaudryceratidae'
  • 'Gaudryceratidae belongs to Tetragonitaceae'
  • 'Glyptoxoceras belongs to Diplomoceratinae'
  • 'Hamites rugatus is recombined as Glyptoxoceras rugatum'
  • 'Hauericeras belongs to Hauericeratinae'
  • 'Hauericeratinae belongs to Desmoceratidae'
  • 'Hoploscaphites belongs to Scaphitinae'
  • 'Kossmaticeras belongs to Kossmaticeratinae'
  • 'Kossmaticeratidae belongs to Desmocerataceae'
  • 'Kossmaticeratinae belongs to Kossmaticeratidae'
  • 'Lytoceras (Gaudryceras) politissimum is recombined as Anagaudryceras politissimum'
  • 'Lytoceratina belongs to Ammonoidea'
  • 'Natalites was reranked as Kossmaticeras (Natalites) and belongs to Kossmaticeras'
  • 'Neophylloceras was reranked as Phylloceras (Neophylloceras) and belongs to Phylloceras'
  • 'Nostoceras belongs to Nostoceratidae'
  • 'Nostoceras (Nostoceras) belongs to Nostoceras'
  • 'Nostoceratidae belongs to Turrilitaceae'
  • 'Pachydiscidae belongs to Desmocerataceae'
  • 'Pachydiscus belongs to Pachydiscidae'
  • 'Pachydiscus (Pachydiscus) belongs to Pachydiscus'
  • 'Pachydiscus (Pachydiscus) llareni belongs to Pachydiscus (Pachydiscus)' according to Wiedmann 1960
  • 'Pachydiscus (Pachydiscus) llareni is a subjective synonym of Pachydiscus (Pachydiscus) jacquoti'
  • 'Pachydiscus fresvillensis is recombined as Anapachydiscus fresvillensis'
  • 'Pachydiscus galicianus tercensis belongs to Pachydiscus galicianus' according to Seunes 1891
  • 'Pachydiscus galicianus tercensis is recombined as Pseudokossmaticeras tercense'
  • 'Pachydiscus gollevillensis armenicus belongs to Pachydiscus gollevillensis' according to Atabekian and Akopian 1969
  • 'Pachydiscus gollevillensis armenicus is recombined as Pachydiscus (Pachydiscus) armenicus'
  • 'Pachydiscus jacquoti is recombined as Pachydiscus (Pachydiscus) jacquoti'
  • 'Phylloceras belongs to Phylloceratinae'
  • 'Phyllocerataceae belongs to Phylloceratina'
  • 'Phylloceratidae belongs to Phyllocerataceae'
  • 'Phylloceratinae belongs to Phylloceratidae'
  • 'Phylloceratitida was reranked as the suborder Phylloceratina and belongs to Ammonoidea'
  • 'Phyllopachyceras belongs to Phylloceratinae'
  • 'Phyllopachyceratinae is a subjective synonym of Phylloceratinae'
  • 'Phylloptychoceras belongs to Polyptychoceratinae'
  • 'Polyptychoceratinae belongs to Diplomoceratidae'
  • 'Pseudokossmaticeras belongs to Kossmaticeratinae'
  • 'Pseudophyllites belongs to Tetragonitidae'
  • 'Ptychoceras sipho is recombined as Phylloptychoceras sipho'
  • 'Saghalinites belongs to Tetragonitidae'
  • 'Saghalinites wrighti belongs to Saghalinites'
  • 'Scaphitaceae belongs to Ancyloceratina'
  • 'Scaphitidae belongs to Scaphitaceae'
  • 'Scaphitinae belongs to Scaphitidae'
  • 'Tetragonitaceae belongs to Lytoceratina'
  • 'Tetragonitidae belongs to Tetragonitaceae'
  • 'Turrilitaceae belongs to Ancyloceratina'
  • 'Zelandites belongs to Gaudryceratidae'