Convener:*Hafiz Ur Rehman(Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University), Tatsuki Tsujimori(Institute for Study of the Earth's Interior, Okayama University), Patrick J. O'Brien(Department of Earth and Environmental Sciences, Potsdam University, Germany), David Mainprice(Geosciences Montpellier, Montpellier University 2, France), Chair:Patrick O'Brien(Earth and Environmental Sciences, University of Potsdam), David Mainprice(Geosciences Montpellier, Universite de Montpellier,France)