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) William B. Gallagher,Selective extinction and survival across the Cretaceous/Tertiary boundary in the northern Atlantic Coastal Plain,Geology,0091-7613,Geological Society of America,1991,19,10,967,https://cir.nii.ac.jp/crid/1363388844924555520,https://doi.org/10.1130/0091-7613(1991)019<0967:seasat>2.3.co;2