1. Graduate School of International Resource Sciences Akita University Akita Japan
2. Department of Geology, Faculty of Science University of Johannesburg Johannesburg South Africa
3. Basin Analysis and Structural Evolution Research Unit (BASE RU), Department of Geology, Faculty of Science Chulalongkorn University Bangkok Thailand
4. M.Sc. Program in Petroleum Geoscience, Faculty of Science Chulalongkorn University Bangkok Thailand
5. Department of Mineral Resource Bangkok Thailand