| Affiliation: | State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710075,;China. E-mail: Department of Geology and Geophysics, University of Wisconsin, Madison, WI 53706,;USA Paleomagnetism and Geochronology Laboratory (SKL-LE), Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,;China School of Natural Resource and Environment, Hefei University of Technology, Hefei 230009,;China Department of Geography, Nanjing University, Nanjing 210093,;China |
