original description
Andrusov, N. (1929). Verkhniy pliotsen chernomorskogo basseyna. In: Karpinskiy, A.P. (Ed.) Geologiya S.S.S.R. Tom IV2, Kaynozoyskaya gruppa. Otdel II (Neogen). Chast' II (Pliotsen). Vyp. 3. Izdaniye Geologicheskogo Komiteta, Leningrad, pp. 1-30, available online at http://paleostratmuseum.ru/files/Andrusov1929-2.pdf
page(s): pl. 1, fig. 9 [details]
additional source
Vassoevich, N.B.; Eberzin, A.G. (1930). O kimmeriyskikh predstavitelyakh roda <em>Monodacna</em> Eichw. [About Kimmerian representatives of the genus <em>Monodacna</em> Eichw.]. <em>Trudy Geologicheskogo Muzeya Akademii Nauk SSSR.</em> 6: 87-130., available online at https://elib.rgo.ru/safe-view/123456789/230308/1/UnVQUkxJQjEyMTA3NTE0LlBERg==
page(s): 102-105, 128, pl. 1, figs 5, 8a, 8b, 9, 14a, 14b; note: indicated as new species [details]
From editor or global species database
Type locality "K.-Burun" [Komysh-Burun, Kerch peninsula, Crimea]; late Kimmerian, Pliocene [details]