著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Clark D. L.,Permian Hindeodus and Diplognathodus: implications for Late Paleozoic conodont multielement taxonomy,Geologica et Palaeontologica,,,1982,15,,125,https://cir.nii.ac.jp/crid/1370848660739194257,