Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, beijing, China CAS Center for Excellence in Life and Paleoenvironment, Beijing, China
University of Minnesota, Minneapolis, MN, United StatesAF: Institute of Global Environmental Change, Xi'an Jiaotong University, Xian, China
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CAS Chinese Academy of Sciences, Beijng, China
Xi'an Jiaotong University, Xián, China
Department of Earth Sciences, University of Minnesota, Minneapolis, MN, United States