著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) YAMAMOTO K.,Geochemistry of Precambrian carbonate intercalated in pillows and its host basalt : Implications for the REE composition of circa 3.4 Ga seawater,Precambrian Res.,,,2004,135,,331-344,https://cir.nii.ac.jp/crid/1571135650913630848,