Kolesnikov, V. P. (1930). O sarmatskikh predstavitelyakh semeystva Trochidae (
Tr. papilla–Tr. insperatus) [On Sarmatian representatives of the family Trochidae (
Tr. papilla–Tr. insperatus)].
Trudy Geologicheskogo Muzeya Akademii Nauk SSSR. 7: 129–151.