Opinions from F. M. Anderson 1902

  • 'Acanthoceras compressum belongs to Acanthoceras'
  • 'Ammonites batesi is recombined as Lytoceras batesi'
  • 'Ammonites blanfordianus belongs to Ammonites' according to Stoliczka 1863
  • 'Ammonites blanfordianus is recombined as Schloenbachia blanfordianus'
  • 'Ammonites cala is recombined as Lytoceras (Tetragonites) cala'
  • 'Ammonites chicoensis is recombined as Schloenbachia chicoensis'
  • 'Ammonites dispar is recombined as Stoliczkia dispar'
  • 'Ammonites duvalianus is recombined as Lytoceras duvalianum'
  • 'Ammonites jugalis belongs to Ammonites' according to Gabb 1864
  • 'Ammonites jugalis is recombined as Desmoceras jugalis'
  • 'Ammonites kayei is recombined as Lytoceras (Gaudryceras) kayei'
  • 'Ammonites mamillare is recombined as Douvilliceras mamillare'
  • 'Ammonites newberryanus is recombined as Pachydiscus newberryanus'
  • 'Ammonites propinquus is recombined as Schloenbachia propinquus'
  • 'Ammonites sacya is recombined as Lytoceras (Gaudryceras) sacya'
  • 'Ammonites sugata is recombined as Desmoceras sugatum'
  • 'Ammonites whitneyi is a subjective synonym of Lytoceras (Gaudryceras) sacya'
  • 'Anchura condoniana belongs to Anchura'
  • 'Baculites fairbanksi belongs to Baculites'
  • 'Desmoceras colusaense belongs to Desmoceras'
  • 'Desmoceras dilleri belongs to Desmoceras'
  • 'Desmoceras hoffmanni belongs to Desmoceras' according to Gabb 1864
  • 'Desmoceras hoffmanni belongs to Desmoceras'
  • 'Desmoceras lecontei belongs to Desmoceras'
  • 'Desmoceras subquadratum belongs to Desmoceras'
  • 'Desmoceras voyi belongs to Desmoceras'
  • 'Douvilleiceras [misspelled as Douvilliceras] belongs to Ammonoidea'
  • 'Erato veraghoorensis belongs to Erato'
  • 'Gabbioceras was reranked as Lytoceras (Gabbioceras) and belongs to Lytoceras'
  • 'Gyrodes siskiyouensis belongs to Gyrodes'
  • 'Haliotis lomaensis belongs to Haliotis'
  • 'Hamites (Ptychoceras) solanoense belongs to Hamites (Ptychoceras)'
  • 'Hamites armatus belongs to Hamites'
  • 'Hamites cylindraceus belongs to Hamites' according to de France 1851
  • 'Hamites cylindraceus belongs to Hamites'
  • 'Hamites ellipticus belongs to Hamites'
  • 'Hamites phoenixensis belongs to Hamites'
  • 'Helicoceras indicum belongs to Helicoceras'
  • 'Heteroceras ceratopse belongs to Heteroceras'
  • 'Inoceramus adunca belongs to Inoceramus'
  • 'Inoceramus klamathensis belongs to Inoceramus'
  • 'Lindigia nodosum belongs to Lindigia'
  • 'Lytoceras (Gabbioceras) angulatum belongs to Lytoceras (Gabbioceras)'
  • 'Lytoceras (Tetragonites) jacksonense belongs to Lytoceras (Tetragonites)'
  • 'Mactra gabbiana belongs to Mactra'
  • 'Mortoniceras crenulatum belongs to Mortoniceras'
  • 'Nautilus (Cymatoceras) carlottensis is recombined as Nautilus charlottensis'
  • 'Nautilus gabbi belongs to Nautilus'
  • 'Pachydiscus henleyensis belongs to Pachydiscus'
  • 'Pachydiscus merriami belongs to Pachydiscus'
  • 'Pectunculus pacificus belongs to Pectunculus'
  • 'Pholadomya anaana belongs to Pholadomya'
  • 'Phylloceras shastalense belongs to Phylloceras'
  • 'Placenticeras californicum belongs to Placenticeras'
  • 'Placenticeras pacificum belongs to Placenticeras'
  • 'Prionotropis branneri belongs to Prionotropis'
  • 'Ptychoceras was reranked as Hamites (Ptychoceras) and belongs to Hamites'
  • 'Ptychoceras aequicostatus is recombined as Hamites (Ptychoceras) aequicostatum'
  • 'Rhynchonella densleonis belongs to Rhynchonella'
  • 'Rhynchonella whiteana belongs to Rhynchonella'
  • 'Scaphites condoni belongs to Scaphites'
  • 'Scaphites condoni appressus belongs to Scaphites condoni'
  • 'Scaphites gillisi belongs to Scaphites'
  • 'Scaphites inermis belongs to Scaphites'
  • 'Scaphites klamathensis belongs to Scaphites'
  • 'Scaphites roguensis belongs to Scaphites'
  • 'Schloenbachia buttensis belongs to Schloenbachia'
  • 'Schloenbachia gabbi belongs to Schloenbachia'
  • 'Schloenbachia knighteni belongs to Schloenbachia'
  • 'Schloenbachia multicosta belongs to Schloenbachia'
  • 'Schloenbachia siskiyouensis belongs to Schloenbachia'
  • 'Schluteria diabloensis belongs to Schluteria'
  • 'Sonneratia stantoni belongs to Sonneratia'
  • 'Stoliczkaia [misspelled as Stoliczkia] belongs to Ammonoidea'