About YAMANO H
About National Inst. Environmental Studies, Ibaraki, JPN
About KAYANNE H
About Univ. Tokyo, Tokyo, JPN
About MATSUDA F
About Japan National Oil Corp., Chiba, JPN
About TSUJI Y
About Japan National Oil Corp., Chiba, JPN
About Marine Geology
About Pacific Ocean
About Palau Islands
About Sedimentology in general
About Quaternary
About 太平洋
About 環礁
About ラグーン
About 堆積作用