About NEMOTO NAOKI
About 弘前大 大学院理工学研究科
About SAEKI KENTARO
About ダイヤコンサルタント
About YAMADA TSUTOMU
About MINOURA KOJI
About Spain
About Miocene Epoch
About planktonic foraminifera
About carbon 13
About oxygen 18
About shell (exoskeleton)
About animal fossil
About Salinity
About paleoenvironment
About deep water
About microorganism
About protozoa
About Sarcodina
About Messinian
About Isotope geology
About Tertiary
About スペイン
About 盆地
About 前期
About メッシニアン期
About 海洋環境
About 有孔虫
About 殻
About 炭素
About 酸素同位体比
About 復元