1. Kochi Institute for Core Sample Research; Japan Agency for Marine-Earth Science and Technology; Japan
2. Department of Geosciences; National Taiwan University; Taipei Taiwan
3. Center for Deep Earth Exploration; Japan Agency for Marine-Earth Science and Technology; Yokohama Japan
4. Institute of Geophysics; National Central University; Chung Li Taiwan
5. Department of Earth and Space Science, Graduate School of Science; Osaka University; Osaka Japan
6. Institute for Research on Earth Evolution; Japan Agency for Marine-Earth Science and Technology; Yokosuka Japan