Noda, H. (1970). Freshwater molluscs from the coal-bearing Owada Formation, southeast Rumoi, Hokkaido, Japan. Transactions and Proceedings of the Palaeontological Society of Japan, new series. 77: 235-242.
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Noda, H.
1970
Freshwater molluscs from the coal-bearing Owada Formation, southeast Rumoi, Hokkaido, Japan
Transactions and Proceedings of the Palaeontological Society of Japan, new series