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Fossil fishes from Okinawa-jima (Studies of paleovertebrate fauna of the Ryukyu Islands, Japan, Part IV). Memoirs of the National Museum of Nature and Science, 7, 53–60
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Miocene fossils of the Mizunami group, central Japan. 3. Elasmobranchs. Monographs of the Mizunami Fossil Museum, 5, 1–99