Geochemical properties, mechanism of formation, and source of solid bitumen in the Ediacaran Dengying Formation from the central to northern Sichuan Basin, China - Fang, Xinyan; Deng, Bin; Geng, Ansong; Liu, Shufen; Wang, Pufan; Liang, Xiao; Li, Yun; Cheng, Bin; Jiang, Wenmin; Wu, Liangliang (Marine and petroleum geology, 2024)