贵州牛蹄塘组黑色页岩岩相划分及岩相—沉积环境—有机质耦合关系
宁诗坦,夏鹏,郝芳,田金强,钟毅,邹妞妞,付勇

Shale facies and its relationship with sedimentary environment and organic matter of Niutitang black shale, Guizhou Province
Shitan NING,Peng XIA,Fang HAO,Jinqiang TIAN,Yi ZHONG,Niuniu ZOU,Yong FU
图7 TOC、U/Th和长英质矿物关系(JY1井数据引自文献[29];TX1井数据引自文献[37])
Fig. 7 TOC,U/Th and felsic mineral relationship diagram(Well JY1 data is quoted from Ref.[29],Well TX1 data is quoted from Ref.[37])