Opinions from G. D. Hanna 1924

  • 'Ammonites nasturtium is recombined as Smithoceras nasturtium'
  • 'Ammonites turneri is recombined as Acanthoceras turneri'
  • 'Antiplanes rotula belongs to Antiplanes'
  • 'Arca dalli is replaced by Arca invalida'
  • 'Arca invalida belongs to Arca'
  • 'Astarte acerba belongs to Astarte'
  • 'Astarte sulcata is replaced by Astarte acerba'
  • 'Borsonella angelana belongs to Borsonella'
  • 'Borsonella polynotata belongs to Borsonella'
  • 'Bullaria obtenta belongs to Bullaria'
  • 'Bullaria tumida is replaced by Bullaria obtenta'
  • 'Cancellaria angelana belongs to Cancellaria'
  • 'Cancellaria crassa is replaced by Cancellaria simiana'
  • 'Cancellaria fernandoensis tribulus is replaced by Cancellaria fernandoensis'
  • 'Cancellaria quadrata is replaced by Cancellaria angelana'
  • 'Cancellaria quadrata belongs to Cancellaria' according to Sowerby 1823
  • 'Cancellaria rotunda is replaced by Cancellaria siletzensis'
  • 'Cancellaria siletzensis belongs to Cancellaria'
  • 'Cancellaria simiana belongs to Cancellaria'
  • 'Cardium dalli is replaced by Cardium marysvillensis'
  • 'Cerithium branneri is replaced by Cerithium teslaensis'
  • 'Cerithium branneri belongs to Cerithium' according to White 1887
  • 'Cerithium teslaensis belongs to Cerithium'
  • 'Chama grunskyi belongs to Chama'
  • 'Chama pacifica is replaced by Chama grunskyi'
  • 'Chrysodomus packardi is replaced by Chrysodomus praenominata'
  • 'Chrysodomus praenominata belongs to Chrysodomus'
  • 'Corbula alaeformis is replaced by Corbula gabbii' according to Dall 1898
  • 'Corbula dilatata is replaced by Corbula complicata'
  • 'Corbula gabbii belongs to Corbula' according to Dall 1898
  • 'Corbula gabbii is replaced by Leda polynominata'
  • 'Corbula tenuis is replaced by Corbula binominata'
  • 'Cryptoconus injucundus belongs to Cryptoconus'
  • 'Cryptomya ovalis is replaced by Mya inopia'
  • 'Drillia cooperi is replaced by Cryptoconus injucundus'
  • 'Drillia ornata is replaced by Surcula polyappellatia'
  • 'Ectinochilus is replaced by Rimetella'
  • 'Eulima smithi is replaced by Pyramidella praecursor'
  • 'Eulimella gabbiana is recombined as Melanella gabbiana'
  • 'Fossarus barkeri belongs to Fossarus'
  • 'Fossarus dalli is replaced by Fossarus barkeri'
  • 'Fusinus (Priscofusus) lineatus is replaced by Fusinus obtentus'
  • 'Fusinus obtentus belongs to Fusinus'
  • 'Glycymeris conradi belongs to Glycymeris' according to Dall 1909
  • 'Glycymeris conradi is replaced by Glycymeris larvata'
  • 'Glycymeris larvata belongs to Glycymeris'
  • 'Gyrodes insecuris belongs to Gyrodes'
  • 'Hamites armatus is replaced by Hamites klamathensis'
  • 'Hamites ellipticus is replaced by Hamites siskiyouensis'
  • 'Hamites klamathensis belongs to Hamites'
  • 'Hamites siskiyouensis belongs to Hamites'
  • 'Leda denominata belongs to Leda'
  • 'Leda milleri is replaced by Leda denominata'
  • 'Leda polynominata belongs to Leda'
  • 'Lucina cretacea belongs to Lucina'
  • 'Marginella pacifica is replaced by Marginella instabilata'
  • 'Meretrix dalli is replaced by Pitaria praenominata'
  • 'Modiolus inflatus belongs to Modiolus' according to Dall 1909
  • 'Modiolus inflatus is replaced by Modiolus trinominata'
  • 'Morio (Sconsia) tuberculatus is recombined as Galeodea tuberculiformis'
  • 'Murex (Ocinebra) concinna is replaced by Murex temalentus'
  • 'Murex (Ocinebra) packardi is replaced by Murex (Ocinebra) rodeoensis'
  • 'Murex (Ocinebra) rodeoensis belongs to Murex (Ocinebra)'
  • 'Murex calamitus belongs to Murex'
  • 'Murex concinnus belongs to Murex' according to Reeve 1845
  • 'Murex temalentus belongs to Murex'
  • 'Murex vaughani is replaced by Murex calamitus'
  • 'Mya inopia belongs to Mya'
  • 'Natica (Gyrodes) lineata is replaced by Gyrodes insecuris'
  • 'Natica fiasco belongs to Natica'
  • 'Neverita globosa is replaced by Natica fiasco'
  • 'Nuculana gabbii is a nomen nudum'
  • 'Odostomia (Evalea) andersoni is recombined as Odostomia andersoni'
  • 'Ostrea titan corrugata is an invalid subgroup of Ostrea titan'
  • 'Patella subquadrata is replaced by Acmaea ocitatia'
  • 'Pecten (Lyropecten) gabbi is replaced by Pecten diabloensis'
  • 'Pecten (Plagioctenium) cooperi is replaced by Pecten invalidus'
  • 'Pecten (Propeamusium) levis is replaced by Pecten calamitus'
  • 'Pecten (Pseudamusium) andersoni belongs to Pecten (Pseudamusium)' according to Dall 1918
  • 'Pecten (Pseudamusium) andersoni is replaced by Pecten binominatus'
  • 'Pecten binominatus belongs to Pecten'
  • 'Pecten calamitus belongs to Pecten'
  • 'Pecten diabloensis belongs to Pecten' according to Clark 1924
  • 'Pecten gabbi belongs to Pecten' according to Dall 1898
  • 'Pecten proteus is replaced by Pecten impostor'
  • 'Pecten proteus belongs to Pecten' according to Sowerby 1847
  • 'Periploma binominata belongs to Periploma'
  • 'Periploma undulata is replaced by Periploma binominata'
  • 'Phos dumbleana belongs to Phos'
  • 'Pitaria praenominata belongs to Pitaria'
  • 'Pleurotoma (Borsonia) dalli is replaced by Borsonella angelana'
  • 'Pleurotoma (Clathurella) dumblei is replaced by Phos dumbleana'
  • 'Pleurotoma (Drillia) dalli is replaced by Surcula hobsoni'
  • 'Polycyclus is replaced by Smithoceras'
  • 'Pyramidella praecursor belongs to Pyramidella'
  • 'Spondylus fucatus belongs to Spondylus'
  • 'Spondylus striatus is replaced by Spondylus fucatus'
  • 'Strombus canalis is recombined as Rimetella canalis'
  • 'Surcula binotata belongs to Surcula'
  • 'Surcula evermanni belongs to Surcula'
  • 'Surcula hobsoni belongs to Surcula'
  • 'Surcula polyappellatia belongs to Surcula'
  • 'Tellina tenuistriata is replaced by Tellina insurana'
  • 'Turris (Drillia) modestus is replaced by Borsonella polynotata'
  • 'Turris lincolnensis is replaced by Borsonella nuncapatia'
  • 'Turris plicata is replaced by Surcula binotata'
  • 'Turris pulchra is replaced by Surcula evermanni'
  • 'Turritella conica is replaced by Turritella polynominata'
  • 'Turritella polynominata belongs to Turritella'
  • 'Turritella socordia belongs to Turritella'