Kobayashi, T. (1958). Some Ordovician gastropods from the Mun'gyong or Bunkei district, South Korea (The Cambro-Ordovician formations and faunas of South Korea, Part V). Journal of the Faculty of Science, University of Tokyo, Section 2. 11(2): 85-89, pl. 5.
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Kobayashi, T.
1958
Some Ordovician gastropods from the Mun'gyong or Bunkei district, South Korea (The Cambro-Ordovician formations and faunas of South Korea, Part V)
Journal of the Faculty of Science, University of Tokyo, Section 2