PBDB

Opinions from M. R. Cooper 1978

'Acanthoceras amudariense is a subjective synonym of Watinoceras (Watinoceras) coloradoense'
'Acanthoceras borgesi belongs to Acanthoceras' according to Douville 1931
'Acanthoceras borgesi is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Acanthoceras coloradoensis is recombined as Watinoceras (Watinoceras) coloradoense'
'Acanthoceras haughi is recombined as Pseudocalycoceras haugi'
'Acanthoceras kanabense is a subjective synonym of Euomphaloceras (Kanabiceras) septemseriatum'
'Acanthoceras rotomagense judaica belongs to Acanthoceras rotomagense' according to Taubenhaus 1920
'Acanthoceras rotomagense judaica is a subjective synonym of Pseudocalycoceras haugi'
'Acanthocerataceae belongs to Ancyloceratina'
'Acanthoceratidae belongs to Acanthocerataceae'
'Acanthoceratinae belongs to Acanthoceratidae'
'Ammonites cassisianus is recombined as Anagaudryceras cassisianum'
'Ammonites euomphalus is recombined as Euomphaloceras (Euomphaloceras) euomphalum'
'Ammonites gaudama is recombined as Puzosia gaudama' according to Kossmat 1898
'Ammonites madraspatanus belongs to Ammonites' according to Stoliczka 1865
'Ammonites madraspatanus is a subjective synonym of Anagaudryceras cassisianum'
'Ammonites navicularis is recombined as Calycoceras (Calycoceras) naviculare'
'Ammonites rhotomagensis [misspelled as Acanthoceras rotomagense] belongs to Acanthoceras' according to Taubenhaus 1920
'Anagaudryceras belongs to Gaudryceratidae'
'Ancylocerataceae belongs to Ancyloceratina'
'Ancyloceratina belongs to Lytoceratida'
'Austiniceras was reranked as Puzosia (Austiniceras) and belongs to Puzosia'
'Austiniceras dibleyi is recombined as Puzosia (Anapuzosia) dibleyi'
'Baculites gracilis is recombined as Sciponoceras gracile'
'Baculites kossmati is a subjective synonym of Sciponoceras gracile'
'Baculites schencki is corrected as Baculites schenki and belongs to Baculites'
'Baculitidae belongs to Ancylocerataceae'
'Baculitinae belongs to Baculitidae'
'Barroisiceras trinodosum belongs to Barroisiceras' according to Moreman 1927
'Barroisiceras trinodosum is a subjective synonym of Metoicoceras gibbosum'
'Broggiiceras humboldti is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Broggiiceras olssoni is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Calycoceras belongs to Mantelliceratinae'
'Calycoceras (Calycoceras) belongs to Calycoceras'
'Calycoceras (Metacalycoceras) auspicium is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Calycoceras (Metacalycoceras) stoliczkai belongs to Calycoceras (Metacalycoceras)' according to Collignon 1937
'Calycoceras (Metacalycoceras) stoliczkai is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Calycoceras obrieni belongs to Calycoceras' according to Young 1957
'Calycoceras obrieni is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Cyrtochilus stylus is a subjective synonym of Sciponoceras gracile'
'Desmoceras belongs to Desmoceratinae'
'Desmoceras (Pseudouhligella) ezoana is corrected as Desmoceras (Pseudouhligella) ezoanum and belongs to Desmoceras (Pseudouhligella)'
'Desmoceratidae belongs to Hoplitaceae'
'Desmoceratinae belongs to Desmoceratidae'
'Eucalycoceras dentonense belongs to Eucalycoceras' according to Moreman 1942
'Eucalycoceras dentonense is a subjective synonym of Pseudocalycoceras angolaense'
'Eucalycoceras indianense belongs to Eucalycoceras' according to Moreman 1942
'Eucalycoceras indianense is a subjective synonym of Pseudocalycoceras angolaense'
'Eucalycoceras lewisvillense belongs to Eucalycoceras' according to Moreman 1942
'Eucalycoceras lewisvillense is a subjective synonym of Pseudocalycoceras angolaense'
'Eucalycoceras underwoodi belongs to Eucalycoceras' according to Powell 1963
'Eucalycoceras underwoodi is a subjective synonym of Pseudocalycoceras angolaense'
'Euomphaloceras belongs to Euomphaloceratinae'
'Euomphaloceras (Euomphaloceras) belongs to Euomphaloceras'
'Euomphaloceratinae belongs to Acanthoceratidae'
'Gaudryceras belongs to Gaudryceratidae'
'Gaudryceras (Gaudryceras) belongs to Gaudryceras'
'Gaudryceras isovokyense belongs to Gaudryceras' according to Collignon 1964
'Gaudryceras isovokyense is recombined as Gaudryceras (Gaudryceras) isovokyense'
'Gaudryceras salinarium belongs to Gaudryceras' according to Douville 1931
'Gaudryceras salinarium is a subjective synonym of Anagaudryceras cassisianum'
'Gaudryceratidae belongs to Tetragonitaceae'
'Gryphaea suborbiculata is recombined as Rhynchostreon suborbiculatum'
'Hoplitaceaea is corrected as Hoplitaceae and belongs to Ancyloceratina'
'Kamerunoceras belongs to Euomphaloceratinae'
'Kanabiceras was reranked as Euomphaloceras (Kanabiceras) and belongs to Euomphaloceras'
'Lyelliceras stanislausense is a subjective synonym of Euomphaloceras (Kanabiceras) septemseriatum'
'Lytoceras (Tetragonites) was reranked as Tetragonites and belongs to Tetragonitidae'
'Lytoceratida belongs to Ammonoidea'
'Lytoceratina belongs to Lytoceratida'
'Mammitidae was reranked as the subfamily Mammitinae and belongs to Acanthoceratidae'
'Mantelliceras oregonense is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Mantelliceratinae belongs to Acanthoceratidae'
'Metacalycoceras is a subjective synonym of Calycoceras'
'Metacalycoceras was reranked as Calycoceras (Metacalycoceras) and belongs to Calycoceras' according to Collignon 1937
'Metacalycoceras boehmi belongs to Metacalycoceras' according to Spath 1926
'Metacalycoceras boehmi is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Metacalycoceras grossouvrei belongs to Metacalycoceras' according to Spath 1926
'Metacalycoceras grossouvrei is a subjective synonym of Calycoceras (Calycoceras) naviculare'
'Metoecoceras boesei is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceras belongs to Metoicoceratinae'
'Metoicoceras acceleratum is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceras besairiei is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceras gibbosum belongs to Metoicoceras' according to Hyatt 1903
'Metoicoceras gibbosum belongs to Metoicoceras'
'Metoicoceras kanabense belongs to Metoicoceras' according to Hyatt 1903
'Metoicoceras kanabense is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceras ornatum belongs to Metoicoceras' according to Moreman 1942
'Metoicoceras ornatum is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceras whitei is a subjective synonym of Metoicoceras gibbosum'
'Metoicoceratidae was reranked as the subfamily Metoicoceratinae and belongs to Acanthoceratidae'
'Nigericeras jacqueti is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Obiraceras belongs to Euomphaloceratinae'
'Paravascoceras was reranked as Vascoceras (Paravascoceras) and belongs to Vascoceras'
'Paravascoceras rumeaui belongs to Paravascoceras' according to Collignon 1957
'Paravascoceras rumeaui is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Prionotropis echinatus belongs to Prionotropis' according to Douville 1931
'Prionotropis echinatus is a subjective synonym of Euomphaloceras (Kanabiceras) septemseriatum'
'Protacanthoceras belongs to Acanthoceratinae'
'Protacanthoceras angolaense is recombined as Pseudocalycoceras angolaense'
'Protacanthoceras flandrini is recombined as Thomelites flandrini'
'Pseudocalycoceras belongs to Acanthoceratinae'
'Pseudocalycoceras (Haugiceras) belongs to Pseudocalycoceras' according to Thomel 1972
'Pseudocalycoceras (Haugiceras) is an invalid subgroup of Pseudocalycoceras'
'Pseudocalycoceras (Haugiceras) robustum belongs to Pseudocalycoceras (Haugiceras)' according to Thomel 1972
'Pseudocalycoceras (Haugiceras) robustum is a subjective synonym of Pseudocalycoceras haugi'
'Pseudocalycoceras equituriense is recombined as Thomelites equituriense'
'Pseudomelania salenasensis belongs to Pseudomelania' according to Rennie 1929
'Pseudomelania salenasensis belongs to Pseudomelania'
'Pseudouhligella was reranked as Desmoceras (Pseudouhligella) and belongs to Desmoceras'
'Puzosia belongs to Puzosiinae'
'Puzosia (Anapuzosia) belongs to Puzosia'
'Puzosia gaudama intermedia belongs to Puzosia gaudama' according to Kossmat 1898
'Puzosia gaudama intermedia is recombined as Puzosia (Austiniceras) intermedia'
'Puzosia orientale is recombined as Puzosia (Austiniceras) intermedia orientalis'
'Puzosiinae belongs to Desmoceratidae'
'Romaniceras belongs to Euomphaloceratinae'
'Scaphites septemseriatus is recombined as Euomphaloceras (Kanabiceras) septemseriatum'
'Schindewolfites belongs to Euomphaloceratinae'
'Sciponoceras belongs to Baculitinae'
'Shuparoceras belongs to Euomphaloceratinae'
'Sumitomoceras is a subjective synonym of Tarrantoceras'
'Tarrantoceras belongs to Acanthoceratinae'
'Tetragonitaceae belongs to Lytoceratina'
'Tetragonites blaisoni belongs to Tetragonites'
'Tetragonitidae belongs to Tetragonitaceae'
'Tunesites belongs to Euomphaloceratinae'
'Vascoceras belongs to Vascoceratidae'
'Vascoceras (Pachyvascoceras) crassum is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Vascoceras (Paravascoceras) chevalieri belongs to Vascoceras (Paravascoceras)' according to Furon 1935
'Vascoceras (Paravascoceras) chevalieri is a subjective synonym of Vascoceras (Paravascoceras) cauvini'
'Vascoceras cauvini is recombined as Vascoceras (Paravascoceras) cauvini'
'Vascoceratidae belongs to Acanthocerataceae'
'Watinoceras belongs to Mammitinae'
'Watinoceras (Watinoceras) belongs to Watinoceras'
'Watinoceras reesidei is a subjective synonym of Watinoceras (Watinoceras) coloradoense'
'Yubariceras belongs to Euomphaloceratinae'