Can we constrain postglacial sedimentation in the western Arctic Ocean by ramped pyrolysis 14C? A case study from the Chukchi-Alaskan margin.

Kenta Suzuki1, Masanobu Yamamoto1, Brad E Rosenheim2, Takayuki Omori3, Leonid Polyak4 and Seung-il Nam5, (1)Hokkaido University, Sapporo, Japan, (2)University of South Florida, College of Marine Science, St. Petersburg, FL, United States, (3)University of Tokyo, Bunkyo-ku, Japan, (4)Byrd Polar and Climate Research Center, Columbus, OH, United States, (5)Korea Polar Research Institute, Incheon, South Korea