Tashiro, M. (1979). A study of the 'pennatae trigoniids' from Japan. Transactions and Proceedings of the Palaeontological Society of Japan, new series. 116: 179-222.
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Tashiro, M.
1979
A study of the 'pennatae trigoniids' from Japan
Transactions and Proceedings of the Palaeontological Society of Japan, new series