3:45 PM - 4:00 PM
*Seiichi Miura1, Gou Fujie1, Taro Shirai1, Naoto Noguchi1, Shuichi Kodaira1, Millard F Coffin2, Simon A Kawagle3, Ronald T Verave4 (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Tasmania, 3.University of Papua New Guinea, 4.Mineral Resource Authority, PNG)