About IKEDA MASASHI
About SAWADA KEN
About 北大 大学院理学研究院
About ANDO TAKUTO
About 北大 北極域研究セ
About NAKAMURA HIDETO
About 大阪市大 大学院理学研究科
About TAKASHIMA REISHI
About 東北大 学術資源研究公開セ 東北大学総合学術博物館
About NISHI HIROSHI
About 東北大 学術資源研究公開セ 東北大学総合学術博物館
About 日本地球惑星科学連合大会予稿集(Web)
About Cretaceous Period
About boundary
About sedimentary rock
About biomarker
About land (surface of earth)
About vegetation
About ecological succession
About climatic variation
About paleoenvironment
About phenomenon
About stratum
About character (group theory)
About Fungi
About Lichens
About Yezo group
About reconstruction of paleoenvironment
About Palaeovegetation
About vegetation index
About vegetation succession
About microorganism
About Plants
About Cryptogamae
About Cenomanian
About Turonian
About oceanic anoxic event
About vegetation change
About Mesozoic
About 北海道
About 地域
About 境界
About 堆積岩
About 植物
About バイオマーカー
About 分析
About 陸域
About 古植生
About 復元