Ichikawa, K. (1951). Actinodontophora, nov. and other Permian Mollusca from Katsura in Sakawa basin, Shikoku, southwest Japan. Journal of the Faculty of Science, University of Tokyo, Sec. II. 7: 317-335.
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Ichikawa, K.
1951
<em>Actinodontophora</em>, nov. and other Permian Mollusca from Katsura in Sakawa basin, Shikoku, southwest Japan
Journal of the Faculty of Science, University of Tokyo, Sec. II