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) BARRY S. KUES and ROGER L. BATTEN,"MIDDLE PENNSYLVANIAN GASTROPODS FROM THE FLECHADO FORMATION, NORTH-CENTRAL NEW MEXICO",Journal of Paleontology,0022-3360,Cambridge University Press (CUP),2001-01,75,sp54,1-95,https://cir.nii.ac.jp/crid/1360292621080408192,https://doi.org/10.1666/0022-3360(2001)75[1:mpgftf]2.0.co;2