About ISHIKAWA T
About Shizuoka Univ., Shizuoka, JPN
About NAGAISHI K
About Shizuoka Univ., Shizuoka, JPN
About UMINO S
About Shizuoka Univ., Shizuoka, JPN
About Geology
About ophiolite
About boninite
About Igneous rocks in general
About オマーン
About オフィオライト
About ボニナイト
About 火山活動
About 拡大
About 海嶺
About 島弧
About 移行
About 意味