original description
Zhizhchenko, B. (1936). Чокракские моллюски [= Chokrakian molluscs]. <em>Paleontologija SSSR.</em> 10(3): 1-323, 26 pls.
page(s): 196-197, 298; plate 20, fig. 7-10 [details] Available for editors [request]
From editor or global species database