Opinions from W. M. Gabb 1864

  • 'Acrosmilia was reranked as Trochosmilia (Acrosmilia) and belongs to Trochosmilia'
  • 'Actaeon impressus belongs to Actaeon'
  • 'Acteonina californica belongs to Acteonina'
  • 'Acteonina pupoides belongs to Acteonina'
  • 'Amauropsis oviformis belongs to Amauropsis'
  • 'Ammonites batesii belongs to Ammonites'
  • 'Ammonites brewerii belongs to Ammonites'
  • 'Ammonites chicoensis belongs to Ammonites'
  • 'Ammonites cooperii belongs to Ammonites'
  • 'Ammonites haydenii belongs to Ammonites'
  • 'Ammonites hoffmannii belongs to Ammonites'
  • 'Ammonites newberryanus belongs to Ammonites'
  • 'Ammonites ramosus belongs to Ammonites' according to Meek 1864
  • 'Ammonites ramosus belongs to Ammonites'
  • 'Ammonites remondii belongs to Ammonites'
  • 'Ammonites subtricarinatus belongs to Ammonites'
  • 'Ammonites traskii belongs to Ammonites'
  • 'Anatina inequilateralis belongs to Anatina'
  • 'Anatina lata belongs to Anatina'
  • 'Anatina tryoniana belongs to Anatina'
  • 'Ancillaria elongata belongs to Ancillaria'
  • 'Angaria ornatissima belongs to Angaria'
  • 'Anisomyon meekii belongs to Anisomyon'
  • 'Anomia lineata belongs to Anomia'
  • 'Anthonya cultriformis belongs to Anthonya'
  • 'Aporrhais angulata belongs to Aporrhais'
  • 'Aporrhais californica belongs to Aporrhais'
  • 'Aporrhais exilis belongs to Aporrhais'
  • 'Aporrhais falciformis belongs to Aporrhais'
  • 'Arca breweriana belongs to Arca'
  • 'Arca decurtata belongs to Arca'
  • 'Arca gravida belongs to Arca'
  • 'Arca hornii belongs to Arca'
  • 'Architectonica cognata belongs to Architectonica'
  • 'Architectonica hornii belongs to Architectonica'
  • 'Architectonica inornata belongs to Architectonica'
  • 'Architectonica veatchii belongs to Architectonica'
  • 'Asaphis undulata belongs to Asaphis'
  • 'Astarte conradiana belongs to Astarte'
  • 'Astarte mathewsonii belongs to Astarte'
  • 'Astarte tuscana belongs to Astarte'
  • 'Astrocoenia petrosa belongs to Astrocoenia'
  • 'Aturia mathewsonii belongs to Aturia'
  • 'Avicula pellucida belongs to Avicula'
  • 'Axinaea (Limopsis) sagittata belongs to Axinaea (Limopsis)'
  • 'Axinaea cor belongs to Axinaea'
  • 'Axinaea veatchii belongs to Axinaea'
  • 'Baculites chicoensis belongs to Baculites'
  • 'Belemnites impressus belongs to Belemnites'
  • 'Buccinum liratum belongs to Buccinum'
  • 'Bulla hornii belongs to Bulla'
  • 'Busycon blakei is recombined as Perissolax blakei'
  • 'Callianassa stimpsoni belongs to Callianassa'
  • 'Cardita hornii belongs to Cardita'
  • 'Cardita veneriformis belongs to Cardita'
  • 'Cardium (Laevicardium) annulatum belongs to Cardium (Laevicardium)'
  • 'Cardium (Protocardium) placerensis belongs to Cardium (Protocardium)'
  • 'Cardium brewerii belongs to Cardium'
  • 'Cardium cooperii belongs to Cardium'
  • 'Cardium remondianum belongs to Cardium'
  • 'Cerithiopsis alternata belongs to Cerithiopsis'
  • 'Chemnitzia spillmani belongs to Chemnitzia' according to Conrad 1860
  • 'Chemnitzia spillmani belongs to Chemnitzia'
  • 'Chione angulata belongs to Chione'
  • 'Cinulia mathewsonii belongs to Cinulia'
  • 'Cinulia obliqua belongs to Cinulia'
  • 'Cinulia pinguis belongs to Cinulia'
  • 'Clavatula californica is recombined as Fusus californicus'
  • 'Conus hornii belongs to Conus'
  • 'Corbula cultriformis belongs to Corbula'
  • 'Corbula hornii belongs to Corbula'
  • 'Corbula parilis belongs to Corbula'
  • 'Corbula primorsa belongs to Corbula'
  • 'Corbula traskii belongs to Corbula'
  • 'Cordiera microptygma belongs to Cordiera'
  • 'Crassatella uvasana belongs to Crassatella'
  • 'Crassatellites grandis is recombined as Crassatella grandis'
  • 'Crenella cocentrica belongs to Crenella'
  • 'Crioceras (Ancyloceras) remondi is recombined as Crioceras remondi'
  • 'Crioceras latus belongs to Crioceras'
  • 'Crioceras percostatus belongs to Crioceras'
  • 'Crypta (Spirocrypta) pileum is recombined as Crypta pileum'
  • 'Cucullaea mathewsonii belongs to Cucullaea'
  • 'Cucullaea truncata belongs to Cucullaea'
  • 'Cylichna costata belongs to Cylichna'
  • 'Cylindrites brevis belongs to Cylindrites'
  • 'Cypraea bayerquei belongs to Cypraea'
  • 'Cyprinella tenuis belongs to Cyprinella'
  • 'Dentalium cooperii is corrected as Dentalium cooperi and belongs to Dentalium'
  • 'Dentalium pusillum belongs to Dentalium'
  • 'Dentalium stramineum belongs to Dentalium'
  • 'Discohelix leana belongs to Discohelix'
  • 'Dosinia elevata belongs to Dosinia'
  • 'Dosinia gyrata belongs to Dosinia'
  • 'Dosinia inflata belongs to Dosinia'
  • 'Dosinia pertenuis belongs to Dosinia'
  • 'Drillia was reranked as Turris (Drillia) and belongs to Turris'
  • 'Ellipsosmilia was reranked as Trochosmilia (Ellipsosmilia) and belongs to Trochosmilia'
  • 'Emarginula radiata belongs to Emarginula'
  • 'Eriphyla umbonata belongs to Eriphyla'
  • 'Exogyra parasitica belongs to Exogyra'
  • 'Fasciolaria io belongs to Fasciolaria'
  • 'Fasciolaria laeviuscula belongs to Fasciolaria'
  • 'Fasciolaria sinuata belongs to Fasciolaria'
  • 'Ficus cypraeoides belongs to Ficus'
  • 'Ficus mamillatus belongs to Ficus'
  • 'Flabellum remondianum belongs to Flabellum'
  • 'Fusus (Hemifusus) cooperii belongs to Fusus (Hemifusus)'
  • 'Fusus (Hemifusus) hornii belongs to Fusus (Hemifusus)'
  • 'Fusus (Hemifusus) remondii belongs to Fusus (Hemifusus)'
  • 'Fusus aratus belongs to Fusus'
  • 'Fusus averillii belongs to Fusus'
  • 'Fusus diaboli belongs to Fusus'
  • 'Fusus kingii belongs to Fusus'
  • 'Fusus martinez belongs to Fusus'
  • 'Fusus mathewsonii belongs to Fusus'
  • 'Galerus excentricus belongs to Galerus'
  • 'Gari texta belongs to Gari'
  • 'Globiconcha remondii belongs to Globiconcha'
  • 'Gyrodes was reranked as Lunatia (Gyrodes) and belongs to Lunatia'
  • 'Gyrodes expansa belongs to Gyrodes'
  • 'Hamites vancouverensis belongs to Hamites'
  • 'Haydenia impressa belongs to Haydenia'
  • 'Helcion circularis belongs to Helcion'
  • 'Helcion dichotoma belongs to Helcion'
  • 'Helicoceras brewerii belongs to Helicoceras'
  • 'Helicoceras declive belongs to Helicoceras'
  • 'Helicoceras vermicularis belongs to Helicoceras'
  • 'Hemifusus was reranked as Fusus (Hemifusus) and belongs to Fusus'
  • 'Inoceramus piochii belongs to Inoceramus'
  • 'Laevicardium was reranked as Cardium (Laevicardium) and belongs to Cardium'
  • 'Leda protexta belongs to Leda' according to Gabb 1860
  • 'Leda protexta belongs to Leda'
  • 'Leda translucida belongs to Leda'
  • 'Lima appressa belongs to Lima'
  • 'Lima microtis belongs to Lima'
  • 'Limopsis transversa belongs to Limopsis'
  • 'Lithophagus oviformis belongs to Lithophagus'
  • 'Littorina compacta belongs to Littorina'
  • 'Loripes dubia belongs to Loripes'
  • 'Lucina cretacea belongs to Lucina'
  • 'Lucina cumulata belongs to Lucina'
  • 'Lucina nasuta belongs to Lucina'
  • 'Lucina postradiata belongs to Lucina'
  • 'Lucina subcircularis belongs to Lucina'
  • 'Lunatia (Gyrodes) conradiana belongs to Lunatia (Gyrodes)'
  • 'Lunatia avellana belongs to Lunatia'
  • 'Lunatia hornii belongs to Lunatia'
  • 'Lunatia nuciformis belongs to Lunatia'
  • 'Lunatia shumardiana belongs to Lunatia'
  • 'Lutraria truncata belongs to Lutraria'
  • 'Lysis duplicosta belongs to Lysis'
  • 'Mactra ashburnerii belongs to Mactra'
  • 'Margaritella crenulata belongs to Margaritella'
  • 'Margaritella globosa belongs to Margaritella'
  • 'Martesia clausa belongs to Martesia'
  • 'Meekia navis belongs to Meekia'
  • 'Meekia radiata belongs to Meekia'
  • 'Meekia sella belongs to Meekia'
  • 'Megistostoma striata belongs to Megistostoma'
  • 'Meretrix arata belongs to Meretrix'
  • 'Meretrix californiana [misspelled as Meretrix californica] belongs to Meretrix'
  • 'Meretrix hornii belongs to Meretrix'
  • 'Meretrix lens belongs to Meretrix'
  • 'Meretrix longa belongs to Meretrix'
  • 'Meretrix nitida belongs to Meretrix'
  • 'Meretrix ovalis belongs to Meretrix'
  • 'Meretrix uvasana belongs to Meretrix'
  • 'Mitra cretacea belongs to Mitra'
  • 'Modiola cylindrica belongs to Modiola'
  • 'Modiola ornata belongs to Modiola'
  • 'Modiola siskiyouensis belongs to Modiola'
  • 'Morio (Sconsia) tuberculatus belongs to Morio (Sconsia)'
  • 'Mysia polita belongs to Mysia'
  • 'Mytilus ascia belongs to Mytilus'
  • 'Mytilus pauperculus belongs to Mytilus'
  • 'Nassa antiquata belongs to Nassa'
  • 'Nassa cretacea belongs to Nassa'
  • 'Natica alveata is recombined as Amauropsis alveata'
  • 'Natica uvasana belongs to Natica'
  • 'Naticina obliqua belongs to Naticina'
  • 'Nautilus texanus belongs to Nautilus' according to Shumard 1860
  • 'Nautilus texanus belongs to Nautilus'
  • 'Neaera dolabraeformis belongs to Neaera'
  • 'Neptunea curvirostris belongs to Neptunea'
  • 'Neptunea gracilis belongs to Neptunea'
  • 'Neptunea hoffmannii belongs to Neptunea'
  • 'Neptunea perforata belongs to Neptunea'
  • 'Neptunea ponderosa belongs to Neptunea'
  • 'Neptunea supraplicata belongs to Neptunea'
  • 'Nerinea dispar belongs to Nerinea'
  • 'Nerita cuneata belongs to Nerita'
  • 'Nerita deformis belongs to Nerita'
  • 'Neverita secta belongs to Neverita'
  • 'Niso polita belongs to Niso'
  • 'Nucula truncata belongs to Nucula'
  • 'Olivella mathewsonii belongs to Olivella'
  • 'Opalia was reranked as Scalaria (Opalia) and belongs to Scalaria'
  • 'Ostrea brewerii belongs to Ostrea'
  • 'Ostrea malleiformis belongs to Ostrea'
  • 'Panopaea concentrica belongs to Panopaea'
  • 'Patella traskii belongs to Patella'
  • 'Pecten californicus belongs to Pecten'
  • 'Pecten operculiformis belongs to Pecten'
  • 'Pecten traskii belongs to Pecten'
  • 'Perissolax brevirostris belongs to Perissolax'
  • 'Pharella alta belongs to Pharella'
  • 'Pholadomya brewerii belongs to Pholadomya'
  • 'Pholadomya nasuta belongs to Pholadomya'
  • 'Pinna brewerii belongs to Pinna'
  • 'Placunanomia inornata belongs to Placunanomia'
  • 'Plicatula variata belongs to Plicatula'
  • 'Potamides diadema belongs to Potamides'
  • 'Potamides tenuis belongs to Potamides'
  • 'Protocardium was reranked as Cardium (Protocardium) and belongs to Cardium'
  • 'Pseudoliva lineata belongs to Pseudoliva'
  • 'Pseudoliva volutaeformis belongs to Pseudoliva'
  • 'Ptychoceras aequicostatus belongs to Ptychoceras'
  • 'Ptychoceras quadratus belongs to Ptychoceras'
  • 'Pugnellus hamulus belongs to Pugnellus'
  • 'Pugnellus manubriatus belongs to Pugnellus'
  • 'Rimella was reranked as Rostellaria (Rimella) and belongs to Rostellaria'
  • 'Ringicula varia belongs to Ringicula'
  • 'Rostellaria (Rimella) canalifera belongs to Rostellaria (Rimella)'
  • 'Rostellaria (Rimella) simplex belongs to Rostellaria (Rimella)'
  • 'Sanguinolaria was reranked as Tellina (Sanguinolaria) and belongs to Tellina'
  • 'Scalaria (Opalia) mathewsonii belongs to Scalaria (Opalia)'
  • 'Sconsia was reranked as Morio (Sconsia) and belongs to Morio'
  • 'Septifer dichotomus belongs to Septifer'
  • 'Siliqua oregonensis belongs to Siliqua'
  • 'Solen (Solena) diegoensis belongs to Solen (Solena)'
  • 'Solen parallelus belongs to Solen'
  • 'Solena was reranked as Solen (Solena) and belongs to Solen'
  • 'Straparollus lens belongs to Straparollus'
  • 'Straparollus paucivolvus belongs to Straparollus'
  • 'Tapes conradiana belongs to Tapes'
  • 'Tapes cretacea belongs to Tapes'
  • 'Tapes quadrata belongs to Tapes'
  • 'Tellina (Sanguinolaria) whitneyi belongs to Tellina (Sanguinolaria)'
  • 'Tellina ashburnerii belongs to Tellina'
  • 'Tellina californica belongs to Tellina'
  • 'Tellina decurtata belongs to Tellina'
  • 'Tellina hoffmanniana belongs to Tellina'
  • 'Tellina hornii belongs to Tellina'
  • 'Tellina longa belongs to Tellina'
  • 'Tellina mathewsonii belongs to Tellina'
  • 'Tellina monilifera belongs to Tellina'
  • 'Tellina ooides belongs to Tellina'
  • 'Tellina parilis belongs to Tellina'
  • 'Tellina quadrata belongs to Tellina'
  • 'Tellina remondii belongs to Tellina'
  • 'Terebratella obesa belongs to Terebratella'
  • 'Trapezium carinatum belongs to Trapezium'
  • 'Trigonia evansana [misspelled as Trigonia evansii] belongs to Trigonia'
  • 'Trigonia gibboniana belongs to Trigonia' according to Lea 1840
  • 'Tritonium diegoensis belongs to Tritonium'
  • 'Tritonium hornii belongs to Tritonium'
  • 'Tritonium paucivaricatum belongs to Tritonium'
  • 'Tritonium whitneyi belongs to Tritonium'
  • 'Trochosmilia (Acrosmilia) striata belongs to Trochosmilia (Acrosmilia)'
  • 'Trochosmilia (Ellipsosmilia) granulifera belongs to Trochosmilia (Ellipsosmilia)'
  • 'Turnus plenus belongs to Turnus'
  • 'Turris (Drillia) varicostata belongs to Turris (Drillia)'
  • 'Turris claytonensis belongs to Turris'
  • 'Turritella infralineata belongs to Turritella'
  • 'Turritella robusta belongs to Turritella'
  • 'Turritella saffordii belongs to Turritella'
  • 'Turritella seriatimgranulata belongs to Turritella'
  • 'Turritella uvasana belongs to Turritella'
  • 'Turritella veatchii belongs to Turritella'
  • 'Typhis antiquus belongs to Typhis'
  • 'Unio penultimus belongs to Unio'
  • 'Venus (Mercenaria) varians belongs to Venus (Mercenaria)'
  • 'Venus lenticularis belongs to Venus'
  • 'Venus tetrahedra belongs to Venus'
  • 'Venus veatchii belongs to Venus'
  • 'Volutilithes conradi belongs to Volutilithes' according to Gabb 1860
  • 'Volutilithes conradi is recombined as Volutomorpha conradi'
  • 'Volutilithes navarroensis belongs to Volutilithes'
  • 'Whitneya ficus belongs to Whitneya'
  • 'Yoldia nasuta belongs to Yoldia'