Shikama, T. (1971). On some noteworthy marine gastropoda from southwestern Japan (III). Science Reports of the Yokohama National University, section 2 (Geol.). 18:27-35, pl. 3.
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Shikama, T.
1971
On some noteworthy marine gastropoda from southwestern Japan (III)
Science Reports of the Yokohama National University, section 2 (Geol.)