Opinions from J. C. de Sowerby and R. I. Murchison 1839
- 'Atrypa crassa belongs to Atrypa'
- 'Atrypa hemispherica belongs to Atrypa'
- 'Atrypa undata belongs to Atrypa'
- 'Avicula orbicularis belongs to Avicula'
- 'Bellerophon acutus belongs to Bellerophon'
- 'Bellerophon aymestriensis belongs to Bellerophon'
- 'Bellerophon bilobatus belongs to Bellerophon'
- 'Bellerophon carinatus belongs to Bellerophon'
- 'Bellerophon cymbularia belongs to Bellerophon'
- 'Bellerophon dilatatus belongs to Bellerophon'
- 'Bellerophon expansus belongs to Bellerophon'
- 'Bellerophon globatus belongs to Bellerophon'
- 'Bellerophon trilobatus belongs to Bellerophon'
- 'Bellerophon wenlockensis belongs to Bellerophon'
- 'Capulus haliotis belongs to Capulus'
- 'Cypraea depressa belongs to Cypraea'
- 'Cypraea humerosa belongs to Cypraea' according to Sowerby 1839
- 'Euomphalus perturbatus belongs to Euomphalus'
- 'Euomphalus sculptus belongs to Euomphalus'
- 'Leptaena complanata belongs to Leptaena'
- 'Leptaena sericea belongs to Leptaena'
- 'Leptaena tenuistriata belongs to Leptaena'
- 'Nerita spirata belongs to Nerita'
- 'Orthis compressa belongs to Orthis'
- 'Orthis expansa belongs to Orthis'
- 'Orthis filosa belongs to Orthis'
- 'Orthis flabellulum belongs to Orthis'
- 'Orthis grandis belongs to Orthis'
- 'Orthis virgata belongs to Orthis'
- 'Orthoceras canaliculatum belongs to Orthoceras'
- 'Orthoceras fimbriatum belongs to Orthoceras'
- 'Orthoceras nummularius belongs to Orthoceras'
- 'Orthoceras virgatum belongs to Orthoceras'
- 'Pentamerus oblongus belongs to Pentamerus'
- 'Platyschisma helicites belongs to Platyschisma'
- 'Pleurotoma articulata belongs to Pleurotoma'
- 'Pleurotoma coralli belongs to Pleurotoma'
- 'Pleurotomaria angulata belongs to Pleurotomaria'
- 'Pleurotomaria carinatus belongs to Pleurotomaria'
- 'Pleurotomaria lloydii belongs to Pleurotomaria'
- 'Rhynchonella pusilla belongs to Rhynchonella'
- 'Spirifer alatus belongs to Spirifer'
- 'Strophomena antiquata belongs to Strophomena'
- 'Terebra sinuosum belongs to Terebra'
- 'Terebratula tripartita belongs to Terebratula'
- 'Trochus lenticularis belongs to Trochus'
- 'Turbo carinatus belongs to Turbo'
- 'Turbo corallii belongs to Turbo'
- 'Turritella cancellata belongs to Turritella'
- 'Turritella gregaria belongs to Turritella'
- 'Turritella obsoleta belongs to Turritella'