About KATO YUJI
About ONODERA JONAOTARO
About 海洋研究開発機構
About SUTO ITSUKI
About TERAISHI TERUHITO
About NTTコムウェア
About TAKAHASHI KOZO
About TAKAHASHI KOZO
About 北星学園大 社会福祉
About Diatom
About submarine sediment
About sample
About sampling
About dating
About Pliocene Epoch
About Pleistocene Epoch
About marine environment
About Northwest Pacific Ocean
About Bering Sea
About plant fossil
About core sample
About reconstruction of paleoenvironment
About fossil diatom
About Bacillariophyta
About algae
About Cryptogamae
About Bacillariophyceae
About coring
About age determination
About Diatoms
About marine environment variation
About General
About Marine geology
About Climatology,climatic change
About 北西太平洋
About ベーリング海
About 採取
About 海底堆積物
About コア
About 年代決定
About 鮮新世
About 更新世
About 古海洋
About 環境
About 復元