Opinions from V. V. Arkadiev et al. 2000

  • 'Acanthocerataceae belongs to Lytoceratina'
  • 'Acanthoceratidae belongs to Acanthocerataceae'
  • 'Allocrioceras belongs to Anisoceratidae'
  • 'Allocrioceras strangulatum belongs to Allocrioceras'
  • 'Ammonites constrictus is recombined as Hoploscaphites constrictus'
  • 'Ammonites diphylloides is recombined as Desmophyllites diphylloides'
  • 'Ammonites elimatus is recombined as Haploceras elimatum'
  • 'Ammonites epiplectus is recombined as Pachydiscus epiplectus'
  • 'Ammonites euthymi belongs to Ammonites' according to Pictet 1867
  • 'Ammonites euthymi is recombined as Euthymiceras euthymi'
  • 'Ammonites galicianus is recombined as Pseudokossmaticeras galicianum'
  • 'Ammonites gollevillensis is recombined as Pachydiscus gollevillensis'
  • 'Ammonites grasianus is recombined as Neolissoceras grasianum'
  • 'Ammonites haldemsis is recombined as Pachydiscus haldemsis'
  • 'Ammonites inanis belongs to Ammonites' according to Stoliczka 1865
  • 'Ammonites inanis is recombined as Desmoceras inane'
  • 'Ammonites kayei is recombined as Gaudryceras kayei'
  • 'Ammonites latidorsatus is recombined as Desmoceras latidorsatum'
  • 'Ammonites leptonema is recombined as Mesogaudryceras leptonema'
  • 'Ammonites mayoriana is recombined as Puzosia mayoriana'
  • 'Ammonites neubergicus is recombined as Pachydiscus neubergicus'
  • 'Ammonites ptychoicus is recombined as Ptychophylloceras ptychoicum'
  • 'Ammonites ptychoicus belongs to Ammonites' according to Quenstedt 1845
  • 'Ammonites ptychostoma belongs to Ammonites' according to Benecke 1865
  • 'Ammonites ptychostoma is recombined as Macrophylloceras ptychostoma'
  • 'Ammonites quadrisulcatus is recombined as Lytoceras (Protetragonites) quadrisulcatum' according to Kulkinskaia-Voronetz 1933
  • 'Ammonites rostratus is recombined as Mortoniceras rostratum'
  • 'Ammonites sulcatus is recombined as Hauericeras sulcatum'
  • 'Ammonites surya is recombined as Phylloceras (Neophylloceras) surya'
  • 'Ancyloceras retrorsum is recombined as Neoglyptoxoceras retrorsum'
  • 'Ancylocerataceae belongs to Ancyloceratina'
  • 'Ancyloceratina belongs to Ammonitida'
  • 'Anisoceras belongs to Anisoceratidae'
  • 'Anisoceras perarmatum belongs to Anisoceras'
  • 'Anisoceratidae belongs to Turrilitaceae'
  • 'Baculites cylindracea is recombined as Diplomoceras cylindraceum'
  • 'Baculitidae belongs to Turrilitaceae'
  • 'Belbekiceras belongs to Neocomitinae'
  • 'Belbekiceras belbekii belongs to Belbekiceras' according to Baraboschkin 1997
  • 'Belbekiceras belbekii belongs to Belbekiceras'
  • 'Berriasella (Malbosiceras) was reranked as Malbosiceras and belongs to Berriasellinae'
  • 'Berriasellidae was reranked as the subfamily Berriasellinae and belongs to Neocomitidae'
  • 'Biasaloceras belongs to Lytoceratidae'
  • 'Bostrychoceras belongs to Nostoceratinae'
  • 'Brancoceratidae belongs to Acanthocerataceae'
  • 'Calliphylloceratinae belongs to Phylloceratidae'
  • 'Dalmasiceras belongs to Berriasellinae'
  • 'Dalmasiceras was reranked as Hoplites (Dalmasiceras) and belongs to Hoplites' according to Djanelidze 1922
  • 'Desmoceras belongs to Desmoceratinae'
  • 'Desmocerataceae belongs to Lytoceratina'
  • 'Desmoceratidae belongs to Desmocerataceae'
  • 'Desmoceratinae belongs to Desmoceratidae'
  • 'Desmophyllites belongs to Desmoceratinae'
  • 'Diplomoceras belongs to Diplomoceratinae'
  • 'Diplomoceratinae belongs to Turrilitidae'
  • 'Eupachydiscus belongs to Pachydiscidae'
  • 'Euthymiceras belongs to Berriasellinae'
  • 'Gaudryceras belongs to Gaudryceratidae'
  • 'Gaudryceratidae belongs to Tetragonitaceae'
  • 'Hamites belongs to Hamitidae'
  • 'Hamites phaleratus is recombined as Parasolenoceras phaleratum'
  • 'Hamites virgulatus belongs to Hamites'
  • 'Hamitidae belongs to Turrilitaceae'
  • 'Haploceras belongs to Haploceratidae'
  • 'Haplocerataceae belongs to Lytoceratina'
  • 'Haploceratidae belongs to Haplocerataceae'
  • 'Hauericeras belongs to Hauericeratinae'
  • 'Hauericeras fayoli belongs to Hauericeras'
  • 'Hauericeratinae belongs to Desmoceratidae'
  • 'Hemihoplitidae belongs to Ancylocerataceae'
  • 'Holcostephanus (Spiticeras) obliquelobatus is recombined as Spiticeras obliquelobatum'
  • 'Holcostephanus (Spiticeras) orientale belongs to Holcostephanus (Spiticeras)' according to Kilian 1910
  • 'Holcostephanus (Spiticeras) orientale is recombined as Spiticeras orientale'
  • 'Hoplites (Dalmasiceras) crassicostatum belongs to Hoplites (Dalmasiceras)' according to Djanelidze 1922
  • 'Hoplites (Dalmasiceras) crassicostatum is recombined as Dalmasiceras crassicostatum'
  • 'Hoploscaphites belongs to Scaphitinae'
  • 'Kossmaticeratidae belongs to Desmocerataceae'
  • 'Kossmaticeratinae belongs to Kossmaticeratidae'
  • 'Lechites belongs to Baculitidae'
  • 'Lechites moreti belongs to Lechites'
  • 'Lytoceras (Protetragonites) quadrisulcatum taurica belongs to Lytoceras (Protetragonites) quadrisulcatum' according to Kuljinskaia-Voronetz 1933
  • 'Lytoceras (Protetragonites) quadrisulcatum taurica is recombined as Protetragonites tauricus'
  • 'Lytoceras liebigi is recombined as Biasaloceras liebigi'
  • 'Lytocerataceae belongs to Lytoceratina'
  • 'Lytoceratidae belongs to Lytocerataceae'
  • 'Lytoceratina belongs to Ammonitida'
  • 'Macrophylloceras belongs to Phylloceratinae'
  • 'Mantelliceras belongs to Mantelliceratinae'
  • 'Mantelliceras picteti belongs to Mantelliceras'
  • 'Mantelliceratinae belongs to Acanthoceratidae'
  • 'Mariella belongs to Turrilitinae'
  • 'Mariella crassituberculata belongs to Mariella' according to Spath 1937
  • 'Mariella crassituberculata belongs to Mariella'
  • 'Mesogaudryceras belongs to Gaudryceratidae'
  • 'Mortoniceras belongs to Mortoniceratinae'
  • 'Mortoniceratinae belongs to Brancoceratidae'
  • 'Neocomitidae belongs to Perisphinctaceae'
  • 'Neocomitinae belongs to Neocomitidae'
  • 'Neocosmoceras belongs to Berriasellinae'
  • 'Neoglyptoxoceras belongs to Diplomoceratinae'
  • 'Neolissoceras belongs to Haploceratidae'
  • 'Neophylloceras was reranked as Phylloceras (Neophylloceras) and belongs to Phylloceras'
  • 'Nostoceratidae was reranked as the subfamily Nostoceratinae and belongs to Turrilitidae'
  • 'Olcostephanidae belongs to Perisphinctaceae'
  • 'Olcostephaninae belongs to Olcostephanidae'
  • 'Olcostephanus belongs to Olcostephaninae'
  • 'Olcostephanus (Olcostephanus) belongs to Olcostephanus'
  • 'Olcostephanus globosus belongs to Olcostephanus' according to Spath 1939
  • 'Olcostephanus globosus is recombined as Olcostephanus (Olcostephanus) globosus'
  • 'Ostlingoceras belongs to Turrilitinae'
  • 'Pachydiscidae belongs to Desmocerataceae'
  • 'Pachydiscus belongs to Pachydiscidae'
  • 'Pachydiscus koeneni is a subjective synonym of Pachydiscus haldemsis'
  • 'Pachydiscus levyi belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus levyi is recombined as Eupachydiscus levyi'
  • 'Pachydiscus rhodanicus is recombined as Tongoboryceras rhodanicum'
  • 'Pachydiscus sayni belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus sayni is recombined as Eupachydiscus sayni'
  • 'Parasolenoceras belongs to Nostoceratinae'
  • 'Perisphinctaceae belongs to Lytoceratina'
  • '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 Ammonitida'
  • 'Protetragonites belongs to Protetragonitidae'
  • 'Protetragonites was reranked as Lytoceras (Protetragonites) and belongs to Lytoceras' according to Kulkinskaia-Voronetz 1933
  • 'Protetragonitidae belongs to Tetragonitaceae'
  • 'Pseudacanthodiscus belongs to Neocomitinae'
  • 'Pseudacanthodiscus crymicus belongs to Pseudacanthodiscus' according to Baraboschkin 1997
  • 'Pseudacanthodiscus crymicus belongs to Pseudacanthodiscus'
  • 'Pseudokossmaticeras belongs to Kossmaticeratinae'
  • 'Pseudothurmannia belongs to Hemihoplitidae'
  • 'Pseudothurmannia picteti belongs to Pseudothurmannia'
  • 'Ptychophylloceras belongs to Calliphylloceratinae'
  • 'Puzosia belongs to Puzosiinae'
  • 'Puzosia (Anapuzosia) was reranked as Anapuzosia and belongs to Puzosiinae'
  • 'Puzosia (Anapuzosia) naidini is recombined as Anapuzosia naidini'
  • 'Puzosia (Anapuzosia) naidini belongs to Puzosia (Anapuzosia)' according to Marcinowski 1977
  • 'Puzosiinae belongs to Desmoceratidae'
  • 'Scaphitaceae belongs to Ancyloceratina'
  • 'Scaphites belongs to Scaphitinae'
  • 'Scaphites geinitzii belongs to Scaphites'
  • 'Scaphitidae belongs to Scaphitaceae'
  • 'Scaphitinae belongs to Scaphitidae'
  • 'Spiticeras was reranked as Holcostephanus (Spiticeras) and belongs to Holcostephanus' according to Uhlig 1903
  • 'Spiticeras belongs to Spiticeratinae'
  • 'Spiticeras multiforme belongs to Spiticeras'
  • 'Spiticeras multiforme belongs to Spiticeras' according to Djanelidze 1922
  • 'Spiticeratinae belongs to Olcostephanidae'
  • 'Subschloenbachia perinflata is recombined as Mortoniceras perinflatum'
  • 'Tetragonitaceae belongs to Lytoceratina'
  • 'Thurmannia pertransiens belongs to Thurmannia' according to Sayn 1907
  • 'Thurmannia pertransiens is recombined as Thurmanniceras pertransiens'
  • 'Thurmanniceras belongs to Neocomitinae'
  • 'Tongoboryceras belongs to Pachydiscidae'
  • 'Turrilitaceae belongs to Ancyloceratina'
  • 'Turrilites bergeri is recombined as Mariella bergeri'
  • 'Turrilites polyplocus is recombined as Bostrychoceras polyplocum'
  • 'Turrilites puzosianus is recombined as Ostlingoceras puzosianum'
  • 'Turrilitidae belongs to Turrilitaceae'
  • 'Turrilitinae belongs to Turrilitidae'