1. Earth Observatory of Singapore; Nanyang Technological University; Singapore
2. National University of Singapore, University Town; Singapore
3. Archaeology Unit; Institute of Southeast Asian Studies; Singapore
4. Institute of Marine and Coastal Science; Rutgers University; New Brunswick NJ USA
5. Institute of Earth, Ocean, and Atmospheric Sciences; Rutgers University; New Brunswick New Jersey USA
6. Department of Geosciences; National Taiwan University; Taipei Taiwan
7. Department of Physics/Geophysics; Faculty of Mathematic and Natural Sciences; Syiah Kuala University; Banda Aceh Indonesia
8. Centre for Environmental Geochemistry; British Geological Survey; Nottingham UK
9. Asia Research Institute; National University of Singapore; Singapore