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) TANAKA K.,"A study on the Cretaceous sedimentation in Hokkaido, Japan.",Rept. Geol. Surv. Japan,,,1963,197,,122,https://cir.nii.ac.jp/crid/1571417124445752192,