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) B. C. Reynolds and M. Frank and A. N. Halliday,Evidence for a major change in silicon cycling in the subarctic North Pacific at 2.73 Ma,Paleoceanography,0883-8305,American Geophysical Union (AGU),2008-12,23,4,PA4219,https://cir.nii.ac.jp/crid/1361981470101743872,https://doi.org/10.1029/2007pa001563