About KUMAGAI TARO
About 京大 大学院理学研究科
About MISAKI AKIHIRO
About 北九州市自然史・歴史博物館
About 深田研究助成研究報告
About paleoecology
About production
About facies(sedimentology)
About sedimentary environment
About stratum
About Cretaceous Period
About Hokkaido
About Pelecypoda
About コニアシアン階
About 羽幌川層
About 蝦夷層群
About 産状
About sedimentary facies
About Cretaceous system
About Bivalvia
About Mesozoic
About 白亜系
About 蝦夷層群
About コニアシアン
About 堆積環境
About 二枚貝綱
About 産状
About 古生態