From left: Masanobu Yamamoto (Organic Geochemist, Hokkaido University, Japan) checks out the core as Jong-Hwa Chun (Sedimentologist, KIGAM, Republic of Korea) and Samantha Bova (Sedimentologist, Brown University, USA) describe the sediments. (Credit: Takuya Sagawa & IODP JRSO) [Photo ID: exp363_219]