川南地区上奥陶统—下志留统五峰组—龙马溪组快速海进页岩特征及有机质分布*
施振生1,2, 王红岩1,2, 赵圣贤3, 周天琪1,2, 赵群1,2, 祁灵1,2

Rapid transgressive shale characteristics and organic matter distribution of the Upper Ordovician-Lower Silurian Wufeng-Longmaxi Formations in southern Sichuan Basin,China
SHI Zhensheng1,2, WANG Hongyan1,2, ZHAO Shengxian3, ZHOU Tianqi1,2, ZHAO Qun1,2, QI Ling1,2
SEM照片展示川南地区五峰组—龙马溪组快速海进页岩矿物成分特征 a—Z201井,3666.34m;b—Z201井,3666.34m;c—长宁双河剖面; d—Y101H3-8井,3684.65m;e—Y101H1-8井,3682.22m; f—长宁双河剖面; Cal=方解石,Qtz-c=微晶石英,Qtz-s=粉砂级石英; Py=黄铁矿,F=长石,Dol=白云石