original description
Yang, S.-Y. (1976). On the non-marine molluscan fauna from the Upper Mesozoic Myogog Formation Korea. <em>Transactions and Proceedings of the Paleontological Society of Japan, new series.</em> 102: 317-333.
page(s): 321-324, pl. 33, figs 1-18, textfig. 3 [details]
From editor or global species database
Type locality Myogog, Jaesan-myeon, Bonghwa-gun, Gyeongsang-buk-do, Korea; Myogog Formation, early Cretaceous [details]