2:45 PM - 3:00 PM
[BPT02-05] Prolonged reducing and ferruginous oceanic condition after OAE1a evidenced from the siderite occurrences in the Mid-Pacific Mountains
★Invited Papers
*Hironao Matsumoto1, Takazo Shibuya1, Kotaro Shirai2, Katsuhiko Suzuki1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)