Karst paleogeomorphology of the fourth Member of Sinian Dengying Formation in Gaoshiti-Moxi area, Sichuan Basin, SW China: Restoration and geological significance - Mindong JIN; Xiucheng TAN; Mingsheng TONG; Wei ZENG; Hong LIU; Bo ZHONG; Qingsong LIU; Chengbo LIAN; Xinghe ZHOU; Hu XU; Bing LUO (Petroleum Exploration and Development, 2017)