Opinions from G. H. Girty 1915

  • 'Anthraconeilo taffiana belongs to Anthraconeilo'
  • 'Athyris orbicularis is recombined as Cleiothyridina orbicularis'
  • 'Bellerophon branneri is recombined as Patellostium branneri'
  • 'Bellerophon meekianus is corrected as Bellerophon meekiana and belongs to Bellerophon'
  • 'Bellerophon montfortianum is recombined as Patellostium montfortianum'
  • 'Bellerophon percarinatus is recombined as Pharkidonotus percarinatus'
  • 'Chimnitzia parva is recombined as Zygopleura parva'
  • 'Coloceras liratum belongs to Coloceras'
  • 'Cyathaxonia profunda is recombined as Lophophyllum profundum'
  • 'Dentalium meekianum is recombined as Plagioglypta meekiana'
  • 'Derbyia [misspelled as Derbya] belongs to Articulata'
  • 'Edmondia ovata belongs to Edmondia'
  • 'Euomphalus (Straparollus) utahensis is recombined as Euomphalus utahensis'
  • 'Euomphalus planispira is recombined as Straparollus planispira'
  • 'Euomphalus planodorsatus is corrected as Euomphalus planidorsatus and belongs to Euomphalus'
  • 'Euomphalus quadrivolvis is recombined as Straparollus quadrivolvis'
  • 'Holopea proutana belongs to Holopea'
  • 'Ianthinopsis gouldiana belongs to Ianthinopsis'
  • 'Inachus catilloides is recombined as Schizostoma catilloides'
  • 'Leda bellistriata belongs to Leda'
  • 'Lima retifera belongs to Lima'
  • 'Limatula fasciculata belongs to Limatula'
  • 'Loxonema multicostata is recombined as Zygopleura multicostata'
  • 'Loxonema oligospira is recombined as Holopea oligospira'
  • 'Loxonema peoriense is recombined as Holopea peoriensis'
  • 'Loxonema plebium is recombined as Zygopleura plebiea'
  • 'Loxonema rugosa is recombined as Zygopleura rugosa'
  • 'Macrocheilus fusiformis is recombined as Sphaerodoma fusiformis'
  • 'Macrocheilus intercalaris is recombined as Sphaerodoma intercalaris'
  • 'Macrocheilus medialis is recombined as Sphaerodoma medialis'
  • 'Macrocheilus micula is recombined as Holopea micula'
  • 'Macrocheilus paludinaeformis is recombined as Sphaerodoma paludiniformis'
  • 'Macrocheilus pinguis is recombined as Sphaerodoma pinguis'
  • 'Macrocheilus subcorpulentus is recombined as Holopea subcorpulenta'
  • 'Macrocheilus ventricosus is recombined as Sphaerodoma ventricosa'
  • 'Modiola illinoisensis is recombined as Myalina illinoisensis'
  • 'Murchisonia lasallensis is recombined as Goniospira lasallensis'
  • 'Murchisonia shumardiana is recombined as Holopea shumardana'
  • 'Naticella americana belongs to Naticella'
  • 'Nucula ventricosa is recombined as Nuculopsis ventricosa'
  • 'Nuculites concentrica is recombined as Astartella concentrica'
  • 'Orestes nodosus belongs to Orestes'
  • 'Orthisina crassa is recombined as Derbya crassa'
  • 'Orthoceras rushense is recombined as Protocycloceras rushense'
  • 'Pseudomonotis carbonaria is a subjective synonym of Pseudomonotis kansasensis'
  • 'Pleurotomaria arkansana belongs to Pleurotomaria'
  • 'Pleurotomaria brazoensis is recombined as Orestes brazoensis'
  • 'Pleurotomaria depressa is recombined as Trepospira depressa'
  • 'Pleurotomaria grayvillensis is recombined as Phanerotrema grayvillense'
  • 'Polyphemopsis inornata is recombined as Bulimorpha inornata'
  • 'Polyphemopsis melanoides is recombined as Sphaerodoma melanoides'
  • 'Productus nebrascensis belongs to Productus'
  • 'Productus splendens is recombined as Marginifera splendens'
  • 'Schizodus affinis belongs to Schizodus'
  • 'Spirifer cameratus belongs to Spirifer'
  • 'Spirifer kentuckensis is recombined as Spiriferina kentuckyensis'
  • 'Spirifer perplexa is recombined as Squamularia perplexa'
  • 'Straparollus angularis is recombined as Euomphalus angularis'
  • 'Straparollus similis planus belongs to Straparollus similis'
  • 'Stylifer primogenia is recombined as Sphaerodoma primigenia'
  • 'Terebratula mormonii is recombined as Hustedia mormoni'
  • 'Terebratula subtilita is recombined as Composita subtilita'