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) ITAKI T.,Radiolarian biozonation for the upper Quaternary in the Japan Sea,Journal of the Geological Society of Japan,,,2003,109,,96-105,https://cir.nii.ac.jp/crid/1574231874833680896,