creator	Sakashima, Toshihiko; 寺田 健太郎; Takeshita, Toru; Hayasaka, Yasutaka; Sano, Yuji; Hidaka, Hiroshi; Takahashi, Yoshio;
journal title	The memoirs of the Geological Society of Japan
issue	Issue 56
date of issued	2000-03

creator	Sakashima, Toshihiko; Takeshita, Toru; Itaya, Testumaru; Hayasaka, Yasutaka;
journal title	The Journal of the Geological Society of Japan
volume	Volume 105
issue	Issue 3
date of issued	1999-03-15

creator	Sakashima, Toshihiko; Yamamoto, Hiroshi; Iwamatsu, Akira; Yokota, Shuichiro; Takeshita, Toru; Hayasaka, Yasutaka;
journal title	The Journal of the Geological Society of Japan
volume	Volume 101
issue	Issue 12
date of issued	1995-12-15