Betekhtina, O. A.; Sukhov, S. V. (1968). Fauna i flora verkhnepaleozoyskikh otlozheniy Gorlovskogo Basseyna [Fauna and flora from the upper Paleozoic deposits in Gorlov Basin]. Akademiya Nauk SSSR, Sibirskoye Otdeleniye, Trudy Instituta Geologii i Geofiziki [Academy of Sciences of USSR, Siberian Branch, Transactions of the Institute of Geology and Geophysics]. 23: 1–140, 36 pl.
195781
Betekhtina, O. A.; Sukhov, S. V.
1968
Fauna i flora verkhnepaleozoyskikh otlozheniy Gorlovskogo Basseyna [Fauna and flora from the upper Paleozoic deposits in Gorlov Basin]
Akademiya Nauk SSSR, Sibirskoye Otdeleniye, Trudy Instituta Geologii i Geofiziki [Academy of Sciences of USSR, Siberian Branch, Transactions of the Institute of Geology and Geophysics]
23: 1–140, 36 pl.
Publication
in Russian; attached PDF contains only bivalve part