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) Yasuhiro Kato and Koichiro Fujinaga and Katsuhiko Suzuki,Marine Os isotopic fluctuations in the early Eocene greenhouse interval as recorded by metalliferous umbers from a Tertiary ophiolite in Japan,Gondwana Research,1342-937X,Elsevier BV,2011-09,20,2-3,594-607,https://cir.nii.ac.jp/crid/1360004232173802240,https://doi.org/10.1016/j.gr.2010.12.007