Sedimentary facies and its evolution of the Chang 9 interval of Upper Triassic Yanchang Formation in Ordos Basin
Fu Jinhua, Li Shixiang, Liu Xianyang, Deng Xiuqin
JOURNAL OF PALAEOGEOGRAPHY . 2012, (3): 269 -284 .  DOI: 10.7605/gdlxb.2012.03.001