Pelagic Molluscs 2.0: Atlas of the Middle Miocene fauna of the northern Caucasus and Crimea [in Russian with English summary]. Trudy Vsesoyuznyj Nauchno-Issledovatelskij Institut Prirodnych Gazov (VNIIGAZ): 1-386, 36 figs, pls 1-14 (foraminiferi), pls 1-5 (ostrakodi), pls 1-22 (molljuski).

Authors(s)	Zhizhchenko, B.
Year	1959
Title	Atlas of the Middle Miocene fauna of the northern Caucasus and Crimea [in Russian with English summary]. Trudy Vsesoyuznyj Nauchno-Issledovatelskij Institut Prirodnych Gazov (VNIIGAZ): 1-386, 36 figs, pls 1-14 (foraminiferi), pls 1-5 (ostrakodi), pls 1-22 (molljuski).