PBDB

Opinions from N. P. Schastlivtseva 1988

'Nautilus acutus is recombined as Oxynautilus acutus'
'Nautilus barrandei is recombined as Syringoceras barrandei'
'Nautilus breunneri is recombined as Germanonautilus breunneri'
'Nautilus brevior is recombined as Syringoceras brevior'
'Nautilus brevis is recombined as Syringoceras breve'
'Nautilus bullatus is recombined as Syringonautilus bullatus'
'Nautilus ehrlichi is recombined as Clymenonautilus ehrlichi'
'Nautilus eugyrus is recombined as Syringoceras eugyrum'
'Nautilus evolutus is recombined as Syringoceras evolutum'
'Nautilus fischeri is recombined as Enoploceras fischeri'
'Nautilus galeatus is recombined as Gryponautilus galeatus'
'Nautilus gasteroptychus is recombined as Proclydonautilus gasteroptychus'
'Nautilus gemmatus is recombined as Phloioceras gemmatum'
'Nautilus goniatites is recombined as Proclydonautilus goniatites'
'Nautilus guembeli is recombined as Grypoceras guembeli'
'Nautilus haloricus is recombined as Grypoceras haloricum'
'Nautilus heterophyllus is recombined as Juvavionautilus heterophyllus'
'Nautilus laubei is recombined as Grypoceras laubei'
'Nautilus mesodicus is recombined as Grypoceras mesodicum'
'Nautilus modestus is recombined as Paranautilus modestus'
'Nautilus noricus is recombined as Clydonautilus noricus'
'Nautilus obtusus is recombined as Grypoceras obtusum'
'Nautilus perarmatus is recombined as Mojsvaroceras perarmatum'
'Nautilus planilateratus is recombined as Enoploceras planilateratum'
'Nautilus quenstedti is recombined as Clydonautilus quenstedti'
'Nautilus ramsaueri is recombined as Holconautilus ramsaueri'
'Nautilus rectangularis is recombined as Aulametacoceras rectangulare'
'Nautilus salisburgensis is recombined as Clydonautilus salisburgensis'
'Nautilus sauperi is recombined as Styrionautilus sauperi'
'Nautilus schloenbachi is recombined as Germanonautilus schloenbachi'
'Nautilus securis is recombined as Gonionautilus securus'
'Nautilus simonyi is recombined as Paranautilus simonyi'
'Nautilus spirolobus is recombined as Proclydonautilus spirolobus'
'Nautilus styriacus is recombined as Styrionautilus styriacus'
'Nautilus suessi is recombined as Gryponautilus suessi'
'Nautilus superbus is recombined as Encoiloceras superbum'
'Nautilus trapezoidalis is recombined as Juvavionautilus trapezoidalis'
'Nautilus triadicus is recombined as Proclydonautilus triadicus'
'Nautilus wulfeni is recombined as Enoploceras wulfeni'
'Orthocera politum is recombined as Trematoceras politum'
'Orthoceras austriacum is recombined as Trematoceras austriacum'
'Orthoceras celticum is recombined as Trematoceras celticum'
'Orthoceras dubium is recombined as Trematoceras dubium'
'Orthoceras lateseptatum is recombined as Trematoceras lateseptatum'
'Orthoceras pulchellum is recombined as Trematoceras pulchellum'
'Orthoceras salinarium is recombined as Trematoceras salinarium'
'Orthoceras sandlingense is recombined as Trematoceras sandlingense'
'Orthoceras styriacum is recombined as Trematoceras styriacum'
'Orthoceras triadicum is recombined as Trematoceras triadicum'
'Paratrematoceras belongs to Michelinoceratinae'
'Paratrematoceras ornatum belongs to Paratrematoceras'
'Paratrematoceras shevyrevi belongs to Paratrematoceras' according to Schastlivtseva 1981
'Paratrematoceras shevyrevi belongs to Paratrematoceras'
'Pleuronautilus idahoensis is recombined as Phaedrysmocheilus idahoensis'