Opinions from W. J. Kennedy 1995

  • 'Acanthocerataceae belongs to Ammonitina'
  • 'Algeritidae is a subjective synonym of Anisoceratidae'
  • 'Allocrioceras belongs to Anisoceratidae'
  • 'Allocrioceras burckhardti belongs to Allocrioceras' according to Kennedy and Cobban 1991
  • 'Allocrioceras burckhardti belongs to Allocrioceras'
  • 'Allotissotia is a subjective synonym of Hemitissotia'
  • 'Ammonites (Schloenbachia) isamberti is recombined as Peroniceras (Zuluiceras) isamberti'
  • 'Ammonites (Schloenbachia) lepeei is recombined as Peroniceras (Peroniceras) lepeei'
  • 'Ammonites alstadenensis is a subjective synonym of Forresteria (Harleites) petrocoriensis'
  • 'Ammonites bajuvaricus is recombined as Peroniceras (Zuluiceras) bajuvaricum'
  • 'Ammonites bourgeoisianus is recombined as Schloenbachia bourgeoisi' according to Lasswitz 1904
  • 'Ammonites bourgeoisianus is recombined as Protexanites (Protexanites) bourgeoisianus'
  • 'Ammonites diphylloides is recombined as Desmophyllites diphylloides'
  • 'Ammonites ewaldi is recombined as Metatissotia ewaldi'
  • 'Ammonites gardeni is recombined as Hauericeras (Gardeniceras) gardeni'
  • 'Ammonites haplophyllus is recombined as Tissotioides (Tissotioides) haplophyllus'
  • 'Ammonites isculensis is recombined as Eupachydiscus isculensis'
  • 'Ammonites lagarus belongs to Ammonites' according to Redtenbacher 1893
  • 'Ammonites lagarus is recombined as Hauericeras (Gardeniceras) lagarum'
  • 'Ammonites margae is recombined as Gauthiericeras margae'
  • 'Ammonites mitis is recombined as Gaudryceras (Gaudryceras) mite'
  • 'Ammonites nouelianus is recombined as Gauthiericeras nouelianum'
  • 'Ammonites pailletteanus belongs to Ammonites' according to d'Orbigny 1841
  • 'Ammonites pailletteanus is recombined as Nowakites pailletteanus'
  • 'Ammonites petrocoriensis is recombined as Forresteria (Harleites) petrocoriensis'
  • 'Ammonites polyopsis belongs to Ammonites' according to Dujardin 1837
  • 'Ammonites polyopsis is recombined as Placenticeras polyopsis'
  • 'Ammonites quinquenodosus is recombined as Texanites (Texanites) quinquenodosus'
  • 'Ammonites robini is a subjective synonym of Metatissotia ewaldi'
  • 'Ammonites serratomarginatus is recombined as Paratexanites serratomarginatus'
  • 'Ammonites soutoni belongs to Ammonites' according to Baily 1855
  • 'Ammonites soutoni is recombined as Texanites (Texanites) soutoni'
  • 'Ammonites subtricarinatus is recombined as Peroniceras (Peroniceras) subtricarinatum'
  • 'Ammonites sugata is recombined as Damesites sugata'
  • 'Ammonites talavignesii belongs to Ammonites' according to d'Orbigny 1850
  • 'Ammonites talavignesii is recombined as Nowakites talavignesii'
  • 'Ammonites tricarinatus is replaced by Peroniceras (Peroniceras) subtricarinatum'
  • 'Ammonites tridorsatus is recombined as Peroniceras (Peroniceras) tridorsatum'
  • 'Ammonites umbulazi is recombined as Pseudoschloenbachia (Pseudoschloenbachia) umbulazi'
  • 'Ammonites westphalicus is recombined as Peroniceras (Peroniceras) westphalicum'
  • 'Ammonitina belongs to Ammonoidea'
  • 'Anagaudryceras belongs to Gaudryceratidae'
  • 'Ancyloceras krekeleri is recombined as Boehmoceras krekeleri'
  • 'Ancyloceratina belongs to Ammonoidea'
  • 'Aneuretoceras belongs to Texanitinae'
  • 'Aneuretoceras variabile belongs to Aneuretoceras' according to Kennedy and Cobban 1991
  • 'Aneuretoceras variabile belongs to Aneuretoceras'
  • 'Anisoceras (Hamites) crispatus belongs to Anisoceras (Hamites)' according to Moberg 1885
  • 'Anisoceras (Hamites) crispatus is recombined as Glyptoxoceras crispatum'
  • 'Anisoceratidae belongs to Turrilitaceae'
  • 'Baculites belongs to Baculitidae'
  • 'Baculitidae belongs to Turrilitaceae'
  • 'Barroisiceras (Forresteria) was reranked as Forresteria and belongs to Barroisiceratinae'
  • 'Barroisiceras (Harleites) is reassigned into Forresteria'
  • 'Barroisiceras (Texasia) was reranked as Texasia and belongs to Muniericeratidae'
  • 'Barroisiceratinae belongs to Collignoniceratidae'
  • 'Boehmoceras belongs to Baculitidae'
  • 'Boehmoceras loescheri is a subjective synonym of Boehmoceras arculus'
  • 'Bostrychoceratinae is an invalid subgroup of Nostoceratidae'
  • 'Collignoniceratidae belongs to Acanthocerataceae'
  • 'Collignoniceratinae belongs to Collignoniceratidae'
  • 'Damesites belongs to Desmoceratinae'
  • 'Damesites damesi intermedia belongs to Damesites damesi' according to Matsumoto 1954
  • 'Damesites damesi intermedia is corrected as Damesites damesi intermedius and belongs to Damesites damesi'
  • 'Desmoceras damesi belongs to Desmoceras' according to Jimbo 1894
  • 'Desmoceras damesi is recombined as Damesites damesi'
  • 'Desmoceras pyrenaicum belongs to Desmoceras' according to de Grossouvre 1894
  • 'Desmoceras pyrenaicum is recombined as Pseudophyllites pyrenaicus'
  • 'Desmoceras salsense is a subjective synonym of Desmophyllites diphylloides'
  • 'Desmocerataceae belongs to Ammonitina'
  • 'Desmoceratidae belongs to Desmocerataceae'
  • 'Desmoceratinae belongs to Desmoceratidae'
  • 'Desmophyllites belongs to Desmoceratinae'
  • 'Diaziceratinae is a subjective synonym of Barroisiceratinae'
  • 'Diplomoceratidae belongs to Turrilitaceae'
  • 'Diplomoceratinae belongs to Diplomoceratidae'
  • 'Dordiella is a subjective synonym of Metatissotia'
  • 'Emperoceratinae is an invalid subgroup of Nostoceratidae'
  • 'Epigaudryceras is a subjective synonym of Gaudryceras'
  • 'Epigoniceras is a subjective synonym of Tetragonites'
  • 'Eubostrychoceras belongs to Nostoceratidae'
  • 'Eulophoceras belongs to Lenticeratinae'
  • 'Eulophoceras grossouvrei belongs to Eulophoceras' according to Collignon 1983
  • 'Eulophoceras grossouvrei is a nomen dubium'
  • 'Eulophoceras natalense belongs to Eulophoceras'
  • 'Eulophoceratidae is a subjective synonym of Lenticeratidae'
  • 'Eupachydiscus belongs to Pachydiscidae'
  • 'Gardeniceras was reranked as Hauericeras (Gardeniceras) and belongs to Hauericeras'
  • 'Gaudryceras belongs to Gaudryceratidae'
  • 'Gaudryceras (Gaudryceras) belongs to Gaudryceras'
  • 'Neogaudryceras is a subjective synonym of Gaudryceras'
  • 'Gaudryceras varicostatum is recombined as Gaudryceras (Gaudryceras) varicostatum'
  • 'Gaudryceratidae belongs to Tetragonitaceae'
  • 'Gauthiericeras belongs to Collignoniceratinae'
  • 'Gauthiericeratinae is a subjective synonym of Collignoniceratinae'
  • 'Glyptoxoceras belongs to Diplomoceratinae'
  • 'Glyptoxoceras souqueti belongs to Glyptoxoceras' according to Collignon 1983
  • 'Glyptoxoceras souqueti belongs to Glyptoxoceras'
  • 'Hamites was reranked as Anisoceras (Hamites) and belongs to Anisoceras' according to Moberg 1885
  • 'Hamites arculus is recombined as Boehmoceras arculus'
  • 'Hauericeras belongs to Puzosiinae'
  • 'Hauericeras welschi belongs to Hauericeras' according to de Grossouvre 1894
  • 'Hauericeras welschi is recombined as Hauericeras (Gardeniceras) welschi'
  • 'Hemigaudryceras is a subjective synonym of Gaudryceras'
  • 'Hemitissotia belongs to Pseudotissotiidae'
  • 'Hemitissotia randoi belongs to Hemitissotia' according to Gerth 1961
  • 'Hemitissotia randoi belongs to Hemitissotia'
  • 'Heteroceras amapondense is recombined as Hyphantoceras amapondense'
  • 'Hoepenites belongs to Pachydiscidae'
  • 'Hoplitaceaea is corrected as Hoplitaceae and belongs to Ammonitina'
  • 'Hyphantoceras belongs to Nostoceratidae'
  • 'Hyphantoceratinae is an invalid subgroup of Nostoceratidae'
  • 'Jimboiceras belongs to Puzosiinae'
  • 'Jimboiceras reyi belongs to Jimboiceras' according to Collignon 1983
  • 'Jimboiceras reyi belongs to Jimboiceras'
  • 'Jouaniceras belongs to Nostoceratidae'
  • 'Jouaniceratidae is a subjective synonym of Nostoceratidae'
  • 'Murphyella is a subjective synonym of Anagaudryceras'
  • 'Kotoceras is replaced by Damesites'
  • 'Lehmaniceras is a subjective synonym of Texasia'
  • 'Lehmaniceras rivierae belongs to Lehmaniceras' according to Collignon 1983
  • 'Lehmaniceras rivierae is recombined as Texasia rivierae'
  • 'Lenticeratidae was reranked as the subfamily Lenticeratinae and belongs to Sphenodiscidae'
  • 'Libycoceratidae is a subjective synonym of Sphenodiscidae'
  • 'Lytoceras (Tetragonites) was reranked as Tetragonites and belongs to Tetragonitidae'
  • 'Lytoceras (Tetragonites) epigonus is recombined as Tetragonites epigonus'
  • 'Lytoceras denseplicatum is recombined as Gaudryceras (Gaudryceras) denseplicatum'
  • 'Lytoceras sicardi belongs to Lytoceras' according to de Grossouvre 1894
  • 'Lytoceras sicardi is recombined as Jouaniceras sicardi'
  • 'Lytoceratina belongs to Ammonoidea'
  • 'Mesopachydiscus is a subjective synonym of Eupachydiscus'
  • 'Mesopuzosia belongs to Puzosiinae'
  • 'Metatissotia belongs to Tissotiidae'
  • 'Metatissotia nodosa belongs to Metatissotia'
  • 'Morrisites is a subjective synonym of Muniericeras'
  • 'Mortoniceras bontanti is recombined as Protexanites (Protexanites) bontanti'
  • 'Mortoniceras zeilleri is recombined as Paratexanites zeilleri'
  • 'Muniericeras belongs to Muniericeratidae'
  • 'Muniericeras inconstans belongs to Muniericeras' according to de Grossouvre 1894
  • 'Muniericeras inconstans is recombined as Pseudoschloenbachia (Pseudoschloenbachia) inconstans'
  • 'Muniericeras lapparenti belongs to Muniericeras' according to de Grossouvre 1894
  • 'Muniericeras lapparenti belongs to Muniericeras'
  • 'Muniericeras rennense belongs to Muniericeras' according to de Grossouvre 1894
  • 'Muniericeras rennense is recombined as Pseudobarroisiceras rennense'
  • 'Muniericeratidae belongs to Desmocerataceae'
  • 'Neocrioceras belongs to Diplomoceratinae'
  • 'Neocrioceras (Neocrioceras) belongs to Neocrioceras'
  • 'Neocrioceras (Schlueterella) belongs to Neocrioceras'
  • 'Neocrioceras (Schlueterella) compressum belongs to Neocrioceras (Schlueterella)' according to Klinger 1976
  • 'Neocrioceras (Schlueterella) compressum belongs to Neocrioceras (Schlueterella)'
  • 'Neokotoceras is a subjective synonym of Damesites'
  • 'Nostoceratidae belongs to Turrilitaceae'
  • 'Nowakites belongs to Pachydiscidae'
  • 'Nowakites lemarchandi belongs to Nowakites' according to de Grossouvre 1894
  • 'Nowakites lemarchandi is a subjective synonym of Nowakites pailletteanus'
  • 'Otoscaphites is a subjective synonym of Yezoites'
  • 'Otoscaphitinae belongs to Scaphitidae'
  • 'Pachydiscidae belongs to Desmocerataceae'
  • 'Pachydiscus belongs to Pachydiscidae'
  • 'Pachydiscus (Pachydiscus) belongs to Pachydiscus'
  • 'Pachydiscus antecursor belongs to Pachydiscus' according to Van Hoepen 1921
  • 'Pachydiscus antecursor is recombined as Hoepenites antecursor'
  • 'Pachydiscus canali belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus canali is recombined as Tongoboryceras canali'
  • 'Pachydiscus carezi belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus carezi is recombined as Nowakites carezi'
  • 'Pachydiscus cayeuxi is recombined as Pachydiscus (Pachydiscus) cayeuxi'
  • 'Pachydiscus cayeuxi belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus jeani belongs to Pachydiscus' according to de Grossouvre 1894
  • 'Pachydiscus jeani is recombined as Pachydiscus (Pachydiscus) jeani'
  • 'Paragaudryceras is a subjective synonym of Anagaudryceras'
  • 'Paralenticeras belongs to Lenticeratinae'
  • 'Paralenticeras caneroti belongs to Paralenticeras'
  • 'Paralenticeras caneroti belongs to Paralenticeras' according to Collignon 1983
  • 'Parapuzosia belongs to Puzosiinae'
  • 'Parapuzosia (Parapuzosia) belongs to Parapuzosia'
  • 'Parasolenoceras was reranked as Pseudoxybeloceras (Parasolenoceras) and belongs to Pseudoxybeloceras'
  • 'Parasolenoceras splendens is recombined as Pseudoxybeloceras (Parasolenoceras) splendens'
  • 'Paratexanites belongs to Texanitinae'
  • 'Pelecodiscus is a subjective synonym of Eulophoceras'
  • 'Peroniceras belongs to Peroniceratinae'
  • 'Peroniceras (Peroniceras) belongs to Peroniceras'
  • 'Peroniceras (Zuluiceras) belongs to Peroniceras'
  • 'Peroniceratidae was reranked as the subfamily Peroniceratinae and belongs to Collignoniceratidae'
  • 'Phlycticrioceras belongs to Anisoceratidae'
  • 'Phlycticrioceras rude belongs to Phlycticrioceras'
  • 'Phlycticrioceratidae is a subjective synonym of Anisoceratidae'
  • 'Phylloceras belongs to Phylloceratinae'
  • 'Phylloceras (Hypophylloceras) belongs to Phylloceras'
  • 'Phyllocerataceae belongs to Phylloceratina'
  • 'Phylloceratidae belongs to Phyllocerataceae'
  • 'Phylloceratinae belongs to Phylloceratidae'
  • 'Phylloceratitida was reranked as the suborder Phylloceratina and belongs to Ammonoidea'
  • 'Phyllopachyceratinae is a subjective synonym of Phylloceratinae'
  • 'Placenticeras belongs to Placenticeratidae'
  • 'Placenticeras maherndli belongs to Placenticeras'
  • 'Placenticeras paraplanum belongs to Placenticeras'
  • 'Placenticeratidae belongs to Hoplitaceae'
  • 'Plesiotissotia is a subjective synonym of Hemitissotia'
  • 'Polyptychoceratinae belongs to Diplomoceratidae'
  • 'Praelibycoceras is a subjective synonym of Eulophoceras'
  • 'Praemuniericeras is a subjective synonym of Muniericeras'
  • 'Praemuniericeras bilottei belongs to Praemuniericeras' according to Collignon 1983
  • 'Praemuniericeras bilottei is recombined as Muniericeras bilottei'
  • 'Praemuniericeras boriesi belongs to Praemuniericeras' according to Collignon 1983
  • 'Praemuniericeras boriesi is a subjective synonym of Texasia rivierae'
  • 'Prionotropidae is replaced by Collignoniceratidae'
  • 'Protexanites belongs to Texanitinae'
  • 'Protexanites (Protexanites) belongs to Protexanites'
  • 'Pseudobarroisiceras belongs to Collignoniceratinae'
  • 'Pseudogardenia is a subjective synonym of Hauericeras'
  • 'Pseudogaudryceras is a subjective synonym of Gaudryceras'
  • 'Pseudomenuites is a subjective synonym of Pachydiscus'
  • 'Pseudomenuites katschthaleri belongs to Pseudomenuites' according to Immel et al. 1982
  • 'Pseudomenuites katschthaleri is a subjective synonym of Eupachydiscus isculensis'
  • 'Pseudophyllites belongs to Tetragonitidae'
  • 'Pseudoschloenbachia belongs to Muniericeratidae'
  • 'Pseudoschloenbachia (Pseudoschloenbachia) belongs to Pseudoschloenbachia'
  • 'Pseudoschloenbachia (Pseudoschloenbachia) grossouvrei belongs to Pseudoschloenbachia (Pseudoschloenbachia)'
  • 'Pseudoschloenbachia casterasi is recombined as Pseudoschloenbachia (Pseudoschloenbachia) casterasi'
  • 'Pseudoschloenbachia casterasi belongs to Pseudoschloenbachia' according to Collignon 1983
  • 'Pseudoxybeloceras belongs to Polyptychoceratinae'
  • 'Pseudoxybeloceras (Pseudoxybeloceras) belongs to Pseudoxybeloceras'
  • 'Puzosia corbarica belongs to Puzosia' according to de Grossouvre 1894
  • 'Puzosia corbarica is recombined as Parapuzosia (Parapuzosia) corbarica'
  • 'Puzosia lemarchandi belongs to Puzosia' according to de Grossouvre 1894
  • 'Puzosia lemarchandi is a subjective synonym of Nowakites pailletteanus'
  • 'Puzosiinae belongs to Desmoceratidae'
  • 'Saghalinites belongs to Tetragonitidae'
  • 'Scaphitaceae belongs to Ancyloceratina'
  • 'Scaphites belongs to Scaphitinae'
  • 'Scaphites (Scaphites) belongs to Scaphites'
  • 'Scaphites compressus belongs to Scaphites' according to d'Orbigny 1842
  • 'Scaphites compressus is replaced by Yezoites orbignyi'
  • 'Scaphites kieslingswaldensis is recombined as Scaphites (Scaphites) kieslingswaldensis'
  • 'Scaphites leei belongs to Scaphites' according to Reeside 1927
  • 'Scaphites leei is recombined as Scaphites (Scaphites) leei'
  • 'Scaphites senessei belongs to Scaphites' according to Basse 1939
  • 'Scaphites senessei is a subjective synonym of Scaphites (Scaphites) leei'
  • 'Scaphitidae belongs to Scaphitaceae'
  • 'Scaphitinae belongs to Scaphitidae'
  • 'Schloenbachia bertrandi belongs to Schloenbachia' according to de Grossouvre 1894
  • 'Schloenbachia bertrandi is recombined as Pseudoschloenbachia (Pseudoschloenbachia) bertrandi'
  • 'Schloenbachia bourgeoisi americana belongs to Schloenbachia bourgeoisi' according to Lasswitz 1904
  • 'Schloenbachia bourgeoisi americana is recombined as Texanites (Texanites) americanus'
  • 'Schlueteria is replaced by Desmophyllites'
  • 'Schlueteria is a subjective synonym of Hauericeras'
  • 'Schluetericeras is a subjective synonym of Desmophyllites'
  • 'Schluteria rousseli belongs to Schluteria' according to de Grossouvre 1894
  • 'Schluteria rousseli is recombined as Phylloceras (Hypophylloceras) rousseli'
  • 'Skoumalia is a subjective synonym of Eulophoceras'
  • 'Skoumalia austriaca is recombined as Eulophoceras austriacum'
  • 'Sonneratia daubreei is recombined as Parapuzosia (Parapuzosia) daubreei'
  • 'Sonneratia savini belongs to Sonneratia' according to de Grossouvre 1894
  • 'Sonneratia savini is recombined as Nowakites savini'
  • 'Sphenodiscoceras is a subjective synonym of Eulophoceras'
  • 'Sphenodiscidae belongs to Acanthocerataceae'
  • 'Tetragonitaceae belongs to Lytoceratina'
  • 'Carinites is a subjective synonym of Tetragonites'
  • 'Tetragonites nuperus is recombined as Saghalinites nuperus'
  • 'Tetragonitidae belongs to Tetragonitaceae'
  • 'Texanites belongs to Texanitinae'
  • 'Texanites (Texanites) belongs to Texanites'
  • 'Texanites (Texanites) gallicus belongs to Texanites (Texanites)' according to Collignon 1948
  • 'Texanites (Texanites) gallicus belongs to Texanites (Texanites)'
  • 'Texanitinae belongs to Collignoniceratidae'
  • 'Tissotia redtenbacheri is recombined as Metatissotia redtenbacheri'
  • 'Tissotiidae belongs to Acanthocerataceae'
  • 'Tissotioides belongs to Tissotiidae'
  • 'Tissotioides (Tissotioides) belongs to Tissotioides'
  • 'Tongoboryceras belongs to Pachydiscidae'
  • 'Tridenticeras belongs to Nostoceratidae'
  • 'Turrilitaceae belongs to Ancyloceratina'
  • 'Turrilites acuticostatus belongs to Turrilites' according to d'Orbigny 1842
  • 'Turrilites acuticostatus is recombined as Eubostrychoceras acuticostatum'
  • 'Turrilites plicatus belongs to Turrilites' according to d'Orbigny 1842
  • 'Turrilites plicatus is recombined as Hyphantoceras plicatum'
  • 'Turrilites saxonicus is recombined as Eubostrychoceras saxonicum'
  • 'Turrilites varians belongs to Turrilites' according to Schluter 1872
  • 'Turrilites varians is recombined as Tridenticeras varians'
  • 'Yezoites belongs to Otoscaphitinae'
  • 'Yezoites orbignyi belongs to Yezoites'