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\˜a“c ’†w ~‰ºŒyÎ (‘å’r‚Ù‚©, 1966) •ó“c‚Æ‘º‰ª, 2004

‚Ƃ킾 ‚¿‚イ‚¹‚è

Towada-Chuseri Pyroclastic Fall Deposit (Oike et al, 1966) Takarada and Muraoka, 2004

ѻΐ: To-Cu, Cu

•Ê–¼ (–³Œø): ’†w •‚Î‘w

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