Jun Sasaki¹, *Nobutaka Tsuchiya¹, Tatsuro Adachi², Nobuhiko Nakano², Ippei Kitano², Yasuhito Osanai², Yoshiko Adachi³ (1.Department of Geology, Faculty of Education, Iwate University, 2.Department of Earth Sciences, Faculty of Social and Cultural Studies, Kyushu University, 3.Center for Transdisciplinary Research, Niigata University)

*Ippei Kitano¹, Yasuhito Osanai², Nobuhiko Nakano², Tatsuro Adachi² (1.Graduate School of Integrated Sciences for Global Society, Kyushu University, 2.Faculty of Social and Cultural Studies, Kyushu University)

*Nobuhiko Nakano¹, Yasuhito Osanai¹, Masaaki Owada², Madhusoodhan Satish-Kumar³, Tatsuro Adachi^4,1, Sereenen Jargalan⁵, Aya Yoshimoto¹, Kundyz Syeryekhan⁵, Chimedtseie Boldbaatar⁶, Nomintsetseg Puntsagdamba⁷, Dolzodmaa Boldbaatar⁸ (1.Division of Earth Sciences, Faculty of Social and Cultutal Studies, Kyushu University, 2.Department of Earth Sciences, Yamaguchi University, 3.Department of Geology, Niigata University, 4.Kyushu University Advanced Asian Archaeological Research Center, 5.Department of Mineral Exploration, Mongolian University of Science and Technology, 6.Mongolian Exploration Partners, LLC, 7.Graduate School of Social and Cultural Studies, Kyushu University, 8.Graduate School of Integrated Sciences for Global Society, Kyushu University)

*Yasuhito Osanai¹, Sajeev Krishnan², Nobuhiko Nakano¹, Ippei Kitano³, Wilbert Kehelpannala⁴, Ryosuke Kato³, Tatsurou Adachi¹, Sanjeewa Malaviarachchi⁵ (1.Division of Evolution of Earth Environments, Faculty of Social and Cultural Studies, Kyushu University, 2.Centre for Earth Sciences, Indian Institute of Science, 3.Graduate School of Integrated Sciences for Global Society, Kyushu University, 4.Department of Geology, University of Botswana, 5.Department of Geology, Faculty of Science, University of Peradeniya)

*Masaaki Owada¹, Yasuhito Osanai², Nobuhiko Nakano², Tatsuro Adachi², Ippei Kitano², Tri Van Tran³, Hire Kigali⁴ (1.Graduate School of Science and Engineering, Yamaguchi University, 2.Department of Earth Sciences, Kyushu University, 3.General Department of Geology and Minerals of Vietnam, 4.raduate School of Science and Technology, Niigata University)