PBDB

Opinions from T. Strand 1934

'Actinoceras belongs to Actinoceratidae'
'Actinoceras insulaenigrae belongs to Actinoceras'
'Amphicyrtoceras belongs to Oncoceratidae'
'Amphicyrtoceras benedictae belongs to Amphicyrtoceras'
'Antiplectoceras askerense belongs to Antiplectoceras'
'Apsidoceras belongs to Apsidoceratidae'
'Apsidoceratidae belongs to Orthochoanites'
'Armenoceras belongs to Armenoceratidae'
'Armenoceras holtedahli belongs to Armenoceras'
'Ascoceras deforme is recombined as Billingsites deformis' according to Eichwald 1860
'Billingsites deformis is a subjective synonym of Billingsites deformis'
'Beloitoceras belongs to Oncoceratidae'
'Billingsites belongs to Ascoceratidae'
'Centrocyrtoceras frognoyense belongs to Centrocyrtoceras'
'Charactoceras belongs to Apsidoceratidae'
'Charactoceras estonicum belongs to Charactoceras'
'Codoceras belongs to Phragmoceratidae'
'Codoceras dubium belongs to Codoceras'
'Cyclendoceras belongs to Endoceratidae'
'Cyclendoceras dubium belongs to Cyclendoceras'
'Cyclendoceras norvegicum belongs to Cyclendoceras'
'Cyrtorizoceras borni belongs to Cyrtorizoceras' according to Teichert 1930
'Cyrtorizoceras tenue belongs to Cyrtorizoceras'
'Danoceras belongs to Oncoceratidae'
'Danoceras breve belongs to Danoceras'
'Danoceras broggeri belongs to Danoceras'
'Diestoceras belongs to Oncoceratidae'
'Diestoceras acuminatum belongs to Diestoceras'
'Diestoceras isotelorum belongs to Diestoceras'
'Diestoceras stormeri belongs to Diestoceras'
'Discoceras angulatum belongs to Discoceras' according to Saemann 1852
'Discoceras hyatti belongs to Discoceras'
'Discoceras saemanni belongs to Discoceras' according to Hyatt 1894
'Discoceras tubulatum belongs to Discoceras' according to Hyatt 1894
'Endoceras belongs to Endoceratidae'
'Endoceras seticornium belongs to Endoceras'
'Ephippiorthoceras belongs to Orthoceratidae'
'Ephippiorthoceras frognoeyense is corrected as Ephippiorthoceras frognoyense and belongs to Ephippiorthoceras'
'Ephippiorthoceras plicatuloides belongs to Ephippiorthoceras'
'Geisonoceras belongs to Orthoceratidae'
'Geisonoceras heintzi belongs to Geisonoceras'
'Hadoceras belongs to Jovellaniidae'
'Hadoceras septocurvatum belongs to Hadoceras'
'Hyperoceras is a subjective synonym of Danoceras'
'Kiaeroceras belongs to Phragmoceratidae'
'Kionoceratidae belongs to Orthochoanites'
'Lituitidae belongs to Orthochoanites'
'Lyckholmoceras belongs to Phragmoceratidae'
'Lyckholmoceras constrictum belongs to Lyckholmoceras'
'Lyckholmoceras norvegiae belongs to Lyckholmoceras'
'Mixosiphonoceras belongs to Jovellaniidae'
'Mixosiphonoceras norvegicum belongs to Mixosiphonoceras'
'Nybyoceras belongs to Armenoceratidae'
'Nybyoceras troedssoni belongs to Nybyoceras'
'Ophioceras nakholmense is recombined as Palaeonautilus nakholmensis' according to Kjerulf 1865
'Palaeonautilus nakholmensis is a subjective synonym of Palaeonautilus nakholmensis'
'Ophioceratidae belongs to Orthochoanites'
'Orthoceras clathratoannulatum is recombined as Spyroceras clathratoannulatum' according to Roemer 1861
'Spyroceras clathratoannulatum is a subjective synonym of Spyroceras clathratoannulatum'
'Orthoceratidae belongs to Orthochoanites'
'Palaeonautilus belongs to Trocholitidae'
'Polygrammoceras belongs to Kionoceratidae'
'Protophragmoceras belongs to Phragmoceratidae'
'Ringoceras belongs to Kionoceratidae'
'Ringoceras praecurvum belongs to Ringoceras'
'Sactoceras hadelandicum belongs to Sactoceras'
'Sactoceras tyriense belongs to Sactoceras'
'Schroederoceras is a subjective synonym of Discoceras'
'Schuchertoceras norvegicum belongs to Schuchertoceras' according to Barrande 1867
'Spyroceras belongs to Kionoceratidae'
'Spyroceras perlaeve belongs to Spyroceras'
'Trocholitidae belongs to Orthochoanites'
'Tyrioceras kjaerulfi is corrected as Tyrioceras kjerulfi and belongs to Tyrioceras'
'Westonoceras belongs to Oncoceratidae'
'Westonoceras askerense belongs to Westonoceras'
'Westonoceras osloense belongs to Westonoceras'
'Winnipegoceras belongs to Oncoceratidae'
'Winnipegoceras fragmentaricum belongs to Winnipegoceras'