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5 不同环境下牛蹄塘组黑色页岩矿物组成和岩相类型
Fig.5 Mineral composition and lithofacies of the Niutitang black shale under varied environment