Opinions from C. Meister 1986

  • 'Acanthopleuroceras calliplocoides belongs to Acanthopleuroceras' according to Spath 1923
  • 'Acanthopleuroceras calliplocoides is recombined as Tropidoceras calliplocoides'
  • 'Acanthopleuroceras lepidum belongs to Acanthopleuroceras' according to Tutcher and Trueman 1925
  • 'Acanthopleuroceras lepidum belongs to Acanthopleuroceras'
  • 'Aegoceras (Beaniceras) larzacensis belongs to Aegoceras (Beaniceras)'
  • 'Aegoceras (Oistoceras) samontaensis belongs to Aegoceras (Oistoceras)'
  • 'Amaltheus bifurcus belongs to Amaltheus' according to Howarth 1958
  • 'Amaltheus bifurcus belongs to Amaltheus'
  • 'Amaltheus bondonniensis belongs to Amaltheus'
  • 'Amaltheus margaritatus belongs to Amaltheus'
  • 'Amblycoceras brevilobatum belongs to Amblycoceras' according to Trueman 1919
  • 'Amblycoceras brevilobatum is recombined as Aegoceras (Aegoceras) brevilobatum'
  • 'Ammonites actaeon is recombined as Acanthopleuroceras actaeon'
  • 'Ammonites affricense belongs to Ammonites' according to Reynes 1868
  • 'Ammonites affricense is recombined as Fieldingiceras affricense'
  • 'Ammonites arietiformis belongs to Ammonites' according to Oppel 1853
  • 'Ammonites arietiformis is recombined as Acanthopleuroceras arietiforme'
  • 'Ammonites bechei is recombined as Liparoceras (Becheiceras) bechei'
  • 'Ammonites binotatus belongs to Ammonites' according to Oppel 1862
  • 'Ammonites binotatus is a subjective synonym of Acanthopleuroceras valdani'
  • 'Ammonites brevispina belongs to Ammonites' according to Sowerby 1827
  • 'Ammonites brevispina is recombined as Platypleuroceras brevispina'
  • 'Ammonites bronnii belongs to Ammonites' according to Roemer 1836
  • 'Ammonites bronnii is recombined as Polymorphites bronni'
  • 'Ammonites capricornus belongs to Ammonites' according to Schlotheim 1820
  • 'Ammonites capricornus is recombined as Aegoceras (Aegoceras) capricornus'
  • 'Ammonites carinatum is recombined as Acanthopleuroceras carinatum'
  • 'Ammonites carinatum belongs to Ammonites' according to Quenstedt 1885
  • 'Ammonites centaurus belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites centaurus is recombined as Aegoceras (Beaniceras) centaurus'
  • 'Ammonites centriglobus is recombined as Cymbites centriglobus'
  • 'Ammonites complanosum is recombined as Radstockiceras complanosum'
  • 'Ammonites confusus is recombined as Uptonia confusa'
  • 'Ammonites curvicornis belongs to Ammonites' according to Schloenbach 1863
  • 'Ammonites curvicornis is recombined as Aegoceras (Oistoceras) curvicorne'
  • 'Ammonites davoei belongs to Ammonites' according to Sowerby 1822
  • 'Ammonites davoei is recombined as Prodactylioceras davoei'
  • 'Ammonites depressum belongs to Ammonites' according to Quenstedt 1883
  • 'Ammonites depressum is recombined as Protogrammoceras depressum'
  • 'Ammonites engelhardti belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites engelhardti is recombined as Amaltheus (Pseudoamaltheus) engelhardti'
  • 'Ammonites ferrugineus belongs to Ammonites' according to Simpson 1855
  • 'Ammonites ferrugineus is recombined as Amauroceras ferrugineum'
  • 'Ammonites fieldingii is recombined as Fieldingiceras fieldingi'
  • 'Ammonites figulinus belongs to Ammonites' according to Simpson 1855
  • 'Ammonites figulinus is recombined as Aegoceras (Oistoceras) figulinum'
  • 'Ammonites fimbriatus is recombined as Lytoceras fimbriatum'
  • 'Ammonites flandrini is recombined as Tropidoceras flandrini'
  • 'Ammonites globosus belongs to Ammonites' according to Zieten 1832
  • 'Ammonites globosus is recombined as Cymbites globosus'
  • 'Ammonites hybrida belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites hybrida is recombined as Androgynoceras hybrida'
  • 'Ammonites ibex belongs to Ammonites' according to Quenstedt 1843
  • 'Ammonites ibex is recombined as Tragophylloceras ibex'
  • 'Ammonites inflatus is recombined as Acanthopleuroceras inflatum'
  • 'Ammonites jamesoni is recombined as Uptonia jamesoni'
  • 'Ammonites lataecosta belongs to Ammonites' according to Sowerby 1827
  • 'Ammonites lataecosta is recombined as Aegoceras (Aegoceras) lataecosta'
  • 'Ammonites loscombi belongs to Ammonites' according to Sowerby 1814
  • 'Ammonites loscombi is recombined as Tragophylloceras loscombi'
  • 'Ammonites luridus belongs to Ammonites' according to Simpson 1855
  • 'Ammonites luridus is recombined as Aegoceras (Beaniceras) luridum'
  • 'Ammonites maculatus belongs to Ammonites' according to Young and Bird 1822
  • 'Ammonites maculatus is recombined as Aegoceras (Aegoceras) maculatum'
  • 'Ammonites masseanus is recombined as Tropidoceras masseanum'
  • 'Ammonites maugesti belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites maugesti is recombined as Acanthopleuroceras maugenesti'
  • 'Ammonites mixtus belongs to Ammonites' according to Quenstedt 1845
  • 'Ammonites mixtus is recombined as Polymorphites mixtus'
  • 'Ammonites numismalis is recombined as Tragophylloceras numismale'
  • 'Ammonites planispira belongs to Ammonites' according to Reynes 1868
  • 'Ammonites planispira is recombined as Juraphyllites planispira'
  • 'Ammonites regnardi belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites regnardi is recombined as Uptonia regnardi'
  • 'Ammonites rotundus belongs to Ammonites' according to Quenstedt 1845
  • 'Ammonites rotundus is recombined as Platypleuroceras rotundum'
  • 'Ammonites stahli belongs to Ammonites' according to Oppel 1856
  • 'Ammonites stahli is recombined as Tropidoceras stahli'
  • 'Ammonites stokesi is recombined as Amaltheus stokesi'
  • 'Ammonites subnodosus belongs to Ammonites' according to Young and Bird 1828
  • 'Ammonites subnodosus is recombined as Amaltheus subnodosus'
  • 'Ammonites tenuilobus belongs to Ammonites' according to Quenstedt 1885
  • 'Ammonites tenuilobus is recombined as Platypleuroceras tenuilobus'
  • 'Ammonites tortus is recombined as Derolytoceras tortum'
  • 'Ammonites undulatum belongs to Ammonites' according to Smith 1817
  • 'Ammonites undulatum is recombined as Tragophylloceras undulatum'
  • 'Ammonites valdani belongs to Ammonites' according to d'Orbigny 1844
  • 'Ammonites valdani is recombined as Acanthopleuroceras valdani'
  • 'Ammonites venarensis is recombined as Metaderoceras venarense'
  • 'Ammonites venustula belongs to Ammonites' according to Dumortier 1869
  • 'Ammonites venustula is recombined as Metaderoceras venustulum'
  • 'Beaniceras costatum belongs to Beaniceras' according to Buckman 1919
  • 'Beaniceras costatum is recombined as Aegoceras (Beaniceras) costatum'
  • 'Beaniceras cottardiense belongs to Beaniceras' according to Dommergues and Mouterde 1978
  • 'Beaniceras cottardiense is recombined as Aegoceras (Beaniceras) cottardiense'
  • 'Beaniceras crassum belongs to Beaniceras' according to Buckman 1919
  • 'Beaniceras crassum is recombined as Aegoceras (Beaniceras) crassum'
  • 'Beaniceras rotundum is recombined as Aegoceras (Beaniceras) rotundum'
  • 'Beaniceras rotundum belongs to Beaniceras' according to Buckman 1918
  • 'Beaniceras senile belongs to Beaniceras' according to Buckman 1918
  • 'Beaniceras senile is recombined as Aegoceras (Beaniceras) senile'
  • 'Coeloceras obesum is recombined as Reynesocoeloceras obesum'
  • 'Coeloceras simulans belongs to Coeloceras' according to Fucini 1905
  • 'Coeloceras simulans is recombined as Reynesocoeloceras simulans'
  • 'Cycloceras subarietiforme belongs to Cycloceras' according to Futterer 1893
  • 'Cycloceras subarietiforme is recombined as Acanthopleuroceras subarietiforme'
  • 'Fuciniceras suejensis belongs to Fuciniceras' according to Monestier 1934
  • 'Fuciniceras suejensis belongs to Fuciniceras'
  • 'Gemmellaroceras gemmellaroi belongs to Gemmellaroceras' according to Geczy 1976
  • 'Gemmellaroceras gemmellaroi belongs to Gemmellaroceras'
  • 'Grammoceras celebratum is recombined as Protogrammoceras celebratum'
  • 'Grammoceras costicillata belongs to Grammoceras' according to Fucini 1900
  • 'Grammoceras costicillata is recombined as Fuciniceras costicillatum'
  • 'Grammoceras sublaeve belongs to Grammoceras' according to Monestier 1934
  • 'Grammoceras sublaeve is recombined as Protogrammoceras sublaeve'
  • 'Harpoceras bicicolae belongs to Harpoceras' according to Bonarelli 1895
  • 'Harpoceras bicicolae is recombined as Fuciniceras bicicolae'
  • 'Harpoceras calliplocum belongs to Harpoceras' according to Gemmellaro 1884
  • 'Harpoceras calliplocum is recombined as Tropidoceras calliplocum'
  • 'Harpoceras demonense is recombined as Tropidoceras demonense'
  • 'Liparoceras (Becheiceras) gallicum belongs to Liparoceras (Becheiceras)'
  • 'Liparoceras densistriatum belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras densistriatum belongs to Liparoceras'
  • 'Liparoceras divaricosta belongs to Liparoceras' according to Trueman 1919
  • 'Liparoceras divaricosta belongs to Liparoceras'
  • 'Liparoceras elegans belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras elegans belongs to Liparoceras'
  • 'Liparoceras geyeri is recombined as Androgynoceras geyeri'
  • 'Liparoceras kilsbiense belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras kilsbiense belongs to Liparoceras'
  • 'Liparoceras mickletonense belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras mickletonense is recombined as Androgynoceras mickletonense'
  • 'Liparoceras naptonense belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras naptonense is recombined as Androgynoceras naptonense'
  • 'Liparoceras pseudostriatum belongs to Liparoceras'
  • 'Liparoceras pseudostriatum belongs to Liparoceras' according to Trueman 1919
  • 'Liparoceras rusticum belongs to Liparoceras' according to Spath 1938
  • 'Liparoceras rusticum belongs to Liparoceras'
  • 'Liparoceras sparsicosta is recombined as Androgynoceras sparsicosta'
  • 'Liparoceras sparsicosta belongs to Liparoceras' according to Trueman 1919
  • 'Liparoceras tiara belongs to Liparoceras' according to Trueman 1919
  • 'Liparoceras tiara belongs to Liparoceras'
  • 'Lytoceras furcicrenatum belongs to Lytoceras'
  • 'Oistoceras alloeotypum belongs to Oistoceras' according to Trueman 1919
  • 'Oistoceras alloeotypum is recombined as Androgynoceras alloeotypus'
  • 'Oistoceras colubrinum belongs to Oistoceras' according to Spath 1938
  • 'Oistoceras colubrinum is recombined as Aegoceras (Oistoceras) colubrinum'
  • 'Oistoceras orbignyi belongs to Oistoceras' according to Spath 1938
  • 'Oistoceras orbignyi is recombined as Aegoceras (Oistoceras) orbignyi'
  • 'Oxynoticeras gemmellaroi is recombined as Radstockiceras gemmellaroi'
  • 'Phylloceras libertum is recombined as Juraphyllites libertus'
  • 'Platypleuroceras brevispinoides belongs to Platypleuroceras' according to Tutcher and Trueman 1925
  • 'Platypleuroceras brevispinoides belongs to Platypleuroceras'
  • 'Polymorphites pseudodubari belongs to Polymorphites'
  • 'Proamaltheus wertheri belongs to Proamaltheus' according to Lange 1932
  • 'Proamaltheus wertheri is recombined as Amauroceras wertheri'
  • 'Protogrammoceras (Matteiceras) diornatum belongs to Protogrammoceras (Matteiceras)'
  • 'Protogrammoceras (Matteiceras) isselioides belongs to Protogrammoceras (Matteiceras)'
  • 'Protogrammoceras (Matteiceras) isselioides belongs to Protogrammoceras (Matteiceras)' according to Dommergues et al. 1985
  • 'Protogrammoceras monestieri is recombined as Protogrammoceras (Matteiceras) monestieri'
  • 'Protogrammoceras occidentale belongs to Protogrammoceras' according to Dommergues 1982
  • 'Protogrammoceras occidentale is recombined as Protogrammoceras (Matteiceras) occidentale'
  • 'Protogrammoceras pseudodilectum belongs to Protogrammoceras' according to Dommergues et al. 1985
  • 'Protogrammoceras pseudodilectum belongs to Protogrammoceras'
  • 'Tragophylloceras carinatum belongs to Tragophylloceras' according to Howarth and Donovan 1964
  • 'Tragophylloceras carinatum belongs to Tragophylloceras'
  • 'Uptonia involuta belongs to Uptonia'