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) Ahmed El-Sabbagh and Abdel Aziz Tantawy and Gerta Keller and Hassan Khozyem and Jorge Spangenberg and Thierry Adatte and Brian Gertsch,Stratigraphy of the Cenomanian–Turonian Oceanic Anoxic Event OAE2 in shallow shelf sequences of NE Egypt,Cretaceous Research,0195-6671,Elsevier BV,2011-12,32,6,705-722,https://cir.nii.ac.jp/crid/1361137046105040000,https://doi.org/10.1016/j.cretres.2011.04.006