Uppermost Cretaceous sediments: Sedimentary microfacies and sedimentary environment evolution of Sifangtai Formation and Mingshui Formation in SKⅠ(n).
CHENG Ri-Hui, WANG Guo-Dong, WANG Pu-Jun, GAO Wei-Feng
College of Earth Sciences, Jilin University, Changchun 130061, China