川南地区五峰组—龙马溪组沉积期古地貌及含气页岩特征
施振生,袁渊,赵群,孙莎莎,周天琪,程峰

Paleogeomorphology and oil-bearing shale characteristics of the Wufeng-Longmaxi shale in southern Sichuan Basin,China
Zhensheng SHI,Yuan YUAN,Qun ZHAO,Shasha SUN,Tianqi ZHOU,Feng CHENG
图1 川南地区五峰组—龙马溪组沉积背景、资料点分布及地层综合柱状图28-31
Fig.1 Sedimentary background, data point distribution and stratigraphic comprehensive histogram of the Wufeng-Longmaxi shale in southern Sichuan Basin28-31