About MOTOMURA Kento
About Kyushu Univ.
About KIYOKAWA Shoichi
About Kyushu Univ.
About IKEHARA Minoru
About Kochi Univ.
About TANAKA Kentaro
About Univ. of Tokyo
About SANO Takashi
About National Museum of Nature and Sci.
About TSUTSUMI Yukiyasu
About National Museum of Nature and Sci.
About SANO Yuji
About Univ. of Tokyo
About 極域科学シンポジウム(Web)
About Proterozoic Era
About marine environment
About sequence stratigraphy
About alternation of strata
About sedimentary environment
About organic carbon
About sulfate
About shale
About chemical composition
About trace constituent
About sulfate-reducing bacteria
About oxidation-reduction reaction
About stratum
About Quebec
About Paleoproterozoic Era
About black shale
About depositional sequence
About Mesoproterozoic Era
About trace element composition
About sulfate reduction
About Sedimentary environments,facies
About 古原生代
About 海洋環境
About 地球化学
About 研究
About カナダ