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) Masafumi Saitoh and Yuichiro Ueno and Yukio Isozaki and Manabu Nishizawa and Katsumi Shozugawa and Tetsuya Kawamura and Jianxin Yao and Zhansheng Ji and Ken Takai and Naohiro Yoshida and Motoyuki Matsuo,Isotopic evidence for water-column denitrification and sulfate reduction at the end-Guadalupian (Middle Permian),Global and Planetary Change,0921-8181,Elsevier BV,2014-12,123,,110-120,https://cir.nii.ac.jp/crid/1360004232173455488,https://doi.org/10.1016/j.gloplacha.2014.10.014