About OMURA AKIKO
About MIYAIRI YOSUKE
About HIRABAYASHI SHOKO
About YOKOYAMA YUSUKE
About ASHI JUICHIRO
About 日本地質学会学術大会講演要旨
About TOC
About radiocarbon dating
About planktonic foraminifera
About pelagic sediment
About seismic activity
About tsunami deposit
About deep sea excavation
About abyssal sediment
About boring core
About Northwest Pacific Ocean
About Kumano-nada Sea
About Marine geology
About Dating
About 全有機炭素
About 放射性炭素年代
About 連続測定
About 海底
About イベント
About 堆積物
About 認定
About 試み