鄂尔多斯盆地环县地区上三叠统延长组长63砂层组沉积微相特征及新认识
付金华1,2, 高振中3, 牛小兵1,2, 文佳涛3, 梁晓伟1,2, 程文3, 王成玉1,2, 邱安南3

Sedimentary microfacies characteristics and new understandings of the Upper Triassic Yanchang Formation Chang 63 interval in Huanxian area in Ordos Basin
Fu Jinhua1,2, Gao Zhenzhong3, Niu Xiaobing1,2, Wen Jiatao3, Liang Xiaowei1,2, Cheng Wen3, Wang Chengyu1,2, Qiu An'nan3
环县地区上三叠统延长组长63砂层组沉积微相