Amnigenia J. Hall, 1885 † (original description)
Cimitaria angulata J. Hall, 1885 † (original description)
Cypricardella complanata (J. Hall, 1869) † (additional source)
Cypricardella tenuistriata (J. Hall, 1869) † (additional source)
Cypricardinia arcuata J. Hall, 1885 † (original description)
Cypricardinia consimilis J. Hall, 1885 † (original description)
Edmondia subovata J. Hall, 1885 † accepted as Edmondia philipii J. Hall & Whitfield, 1870 † (original description)
Edmondia transversa J. Hall, 1885 † accepted as Edmondia philipii J. Hall & Whitfield, 1870 † (original description)
Edmondia tumidula J. Hall, 1885 † accepted as Edmondia philipii J. Hall & Whitfield, 1870 † (original description)
Glossites J. Hall, 1885 † (original description)
Glossites depressus J. Hall, 1885 † (original description)
Glossites ellipticus J. Hall, 1885 † accepted as Glossites depressus J. Hall, 1885 † (original description)
Glossites lingualis J. Hall, 1885 † (original description)
Glossites patulus J. Hall, 1885 † accepted as Glossites depressus J. Hall, 1885 † (original description)
Glossites procerus J. Hall, 1885 † accepted as Glossites depressus J. Hall, 1885 † (original description)
Glossites rudicula J. Hall, 1885 † accepted as Glossites depressus J. Hall, 1885 † (original description)
Glossites subnasutus J. Hall, 1885 † accepted as Glossites depressus J. Hall, 1885 † (original description)
Goniophora rugosa (Conrad, 1841) † (basis of record)
Goniophora subrecta J. Hall, 1885 † (original description)
Goniophora trigona J. Hall, 1885 † accepted as Goniophora chemungensis (Vanuxem, 1842) † (original description)
Grammysia alveata (Conrad, 1841) † accepted as Grammysioidea alveata (Conrad, 1841) † (basis of record)
Grammysia arcuata (Conrad, 1841) † accepted as Grammysioidea arcuata (Conrad, 1841) † (basis of record)
Grammysia communis J. Hall, 1885 † accepted as Grammysioidea communis (J. Hall, 1885) † (original description)
Grammysia duplicata J. Hall, 1885 † accepted as Grammysioidea duplicata (J. Hall, 1885) † (original description)
Grammysia elliptica J. Hall & Whitfield, 1869 † (additional source)
Grammysia erecta J. Hall, 1869 † (additional source)
Grammysia glabra J. Hall, 1885 † (original description)
Grammysia hamiltonensis Verneuil, 1847 † accepted as Grammysia bisulcata (Conrad, 1838) † (source of synonymy)
Grammysia hannibalensis (Shumard, 1855) † accepted as Grammysioidea hannibalensis (Shumard, 1855) † (basis of record)
Grammysia lirata J. Hall, 1869 † (additional source)
Grammysia magna J. Hall, 1869 † (additional source)
Grammysia nodosocostata J. Hall, 1869 † (additional source)
Grammysia obsoleta J. Hall, 1869 † (additional source)
Grammysia ovata J. Hall, 1885 † (original description)
Grammysia plena J. Hall, 1885 † accepted as Grammysioidea plena (J. Hall, 1885) † (original description)
Grammysia undata (J. Hall, 1883) † accepted as Grammysioidea undata (J. Hall, 1883) † (basis of record)
Leda diversa J. Hall, 1883 † accepted as Phestia diversa (J. Hall, 1883) † (redescription)
Leda obscura J. Hall, 1885 † (original description)
Macrodon hamiltoniae J. Hall & Whitfield, 1869 † accepted as Parallelodon hamiltoniae (J. Hall & Whitfield, 1869) † (additional source)
Modiomorpha arcuata J. Hall, 1883 † (redescription)
Modiomorpha quadrula J. Hall, 1869 † (basis of record)
Modiomorpha recta J. Hall, 1885 † (original description)
Modiomorpha recurva J. Hall, 1883 † (additional source)
Modiomorpha rigida J. Hall, 1883 † (basis of record)
Modiomorpha subalata (Conrad, 1841) † (basis of record)
Modiomorpha subalata var. chemungensis J. Hall, 1885 † accepted as Modiomorpha subalata (Conrad, 1841) † (original description)
Modiomorpha subangulata J. Hall, 1885 † (original description)
Modiomorpha tioga J. Hall, 1885 † accepted as Modiomorpha mytiloides (Conrad, 1841) † (original description)
Nucula globularis J. Hall, 1885 † (original description)
Orthonota rigida J. Hall, 1885 † (original description)
Palaeoneilo angusta J. Hall, 1885 † (original description)
Palaeoneilo arata J. Hall, 1885 † (original description)
Palaeoneilo elongata J. Hall, 1885 † (original description)
Palaeoneilo truncata J. Hall, 1883 † (redescription)
Palaeoneilo virginica J. Hall, 1885 † (original description)
Phthonia cylindrica J. Hall, 1883 † (redescription)
Schizodus aequalis J. Hall, 1885 † accepted as Schizodus chemungensis var. aequalis (J. Hall, 1885) † (original description)
Schizodus appressus (Conrad, 1842) † (basis of record)
Schizodus contractus J. Hall, 1885 † (original description)
Schizodus cuneus J. Hall, 1883 † (basis of record)
Schizodus degener J. Hall, 1885 † (original description)
Schizodus eminens J. Hall, 1885 † (original description)
Schizodus patulus J. Hall, 1885 † (original description)
Schizodus rhombeus (J. Hall, 1843) † (basis of record)
Solen (Palaeosolen) J. Hall, 1885 † accepted as Palaeosolen J. Hall, 1885 † (original description)
Spathella J. Hall, 1885 † (original description)
Spathella typica J. Hall, 1885 † (original description)
Sphenotus J. Hall, 1885 † (original description)
Sphenotus arcuatus J. Hall, 1885 † (original description)
Sphenotus clavulus (J. Hall, 1869) † (basis of record)
Sphenotus contractus (J. Hall, 1843) † (basis of record)
Sphenotus cuneatus (Conrad, 1838) † (basis of record)
Sphenotus signatus J. Hall, 1885 † (original description)
Sphenotus subtortuosus (J. Hall, 1869) † (basis of record)
Sphenotus telamon J. Hall, 1885 † (original description)

Indiana for Modiomorpha recta J. Hall, 1885 † 
Iowa for Grammysia plena J. Hall, 1885 † 
Missouri for Sphenotus telamon J. Hall, 1885 † 
New York for Cimitaria angulata J. Hall, 1885 † 
New York for Edmondia subovata J. Hall, 1885 † 
New York for Edmondia transversa J. Hall, 1885 † 
New York for Edmondia tumidula J. Hall, 1885 † 
New York for Glossites depressus J. Hall, 1885 † 
New York for Glossites lingualis J. Hall, 1885 † 
New York for Goniophora subrecta J. Hall, 1885 † 
New York for Goniophora trigona J. Hall, 1885 † 
New York for Grammysia communis J. Hall, 1885 † 
New York for Grammysia glabra J. Hall, 1885 † 
New York for Leda obscura J. Hall, 1885 † 
New York for Modiomorpha quadrula J. Hall, 1869 † 
New York for Modiomorpha recurva J. Hall, 1883 † 
New York for Modiomorpha rigida J. Hall, 1883 † 
New York for Modiomorpha subalata var. chemungensis J. Hall, 1885 † 
New York for Nucula globularis J. Hall, 1885 † 
New York for Orthonota rigida J. Hall, 1885 † 
New York for Palaeoneilo angusta J. Hall, 1885 † 
New York for Palaeoneilo arata J. Hall, 1885 † 
New York for Palaeoneilo elongata J. Hall, 1885 † 
New York for Spathella typica J. Hall, 1885 † 
New York for Sphenotus arcuatus J. Hall, 1885 † 
Ohio for Cypricardinia consimilis J. Hall, 1885 † 
Ohio for Grammysia ovata J. Hall, 1885 † 
Ohio for Palaeoneilo truncata J. Hall, 1883 † 
Pennsylvania for Cypricardinia consimilis J. Hall, 1885 † 
Pennsylvania for Edmondia subovata J. Hall, 1885 † 
Pennsylvania for Edmondia tumidula J. Hall, 1885 † 
Pennsylvania for Glossites ellipticus J. Hall, 1885 † 
Pennsylvania for Glossites lingualis J. Hall, 1885 † 
Pennsylvania for Glossites patulus J. Hall, 1885 † 
Pennsylvania for Glossites procerus J. Hall, 1885 † 
Pennsylvania for Glossites rudicula J. Hall, 1885 † 
Pennsylvania for Glossites subnasutus J. Hall, 1885 † 
Pennsylvania for Grammysia communis J. Hall, 1885 † 
Pennsylvania for Grammysia duplicata J. Hall, 1885 † 
Pennsylvania for Grammysia glabra J. Hall, 1885 † 
Pennsylvania for Modiomorpha subangulata J. Hall, 1885 † 
Pennsylvania for Modiomorpha tioga J. Hall, 1885 † 
Pennsylvania for Nucula globularis J. Hall, 1885 † 
Pennsylvania for Spathella typica J. Hall, 1885 † 
Pennsylvania for Sphenotus signatus J. Hall, 1885 † 
Virginia for Palaeoneilo virginica J. Hall, 1885 †