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) Ruth E. Blake and Sae Jung Chang and Aivo Lepland,Phosphate oxygen isotopic evidence for a temperate and biologically active Archaean ocean,Nature,0028-0836,Springer Science and Business Media LLC,2010-04,464,7291,1029-1032,https://cir.nii.ac.jp/crid/1360574094032728320,https://doi.org/10.1038/nature08952