渤海湾盆地沧东凹陷古近系孔店组二段页岩高丰度有机质富集模式
蒲秀刚, 董姜畅, 柴公权, 宋舜尧, 时战楠, 韩文中, 张伟, 解德录

Enrichment model of high-abundance organic matter in shales in the 2nd member of the Paleogene Kongdian Formation, Cangdong Sag, Bohai Bay Basin
Xiugang PU, Jiangchang DONG, Gongquan CHAI, Shunyao SONG, Zhannan SHI, Wenzhong HAN, Wei ZHANG, Delu XIE
图7 沧东凹陷G108-8井孔二段页岩TOC与陆源碎屑输入(a)、氧化还原条件(b)、盐度(c)、古气候(d)、古水深(e)相关性及长英质矿物含量与Zn元素含量关系(f)
a.埋深3 019 ~ 3 300 m,陆源碎屑输入参数Ti/Al和TOC关系;b.埋深3 019 ~ 3 300 m,氧化还原参数V/(V+Ni)和TOC关系;c.埋深3 019 ~ 3 300 m,古盐度参数Sr/Ba和TOC关系;d.埋深3 019 ~ 3 300 m,古气候参数Sr/Cu和TOC关系;e.埋深3 019 ~ 3 300 m,古水深参数Zr/Al和TOC关系;f.埋深3 019 ~ 3 300 m,长英质矿物含量和Zn元素含量关系
Fig. 7 TOC content vs. terrigenous clastic input (a), redox conditions (c), salinity (d), paleoclimate (e), and paleo-water depth (f) and felsic mineral content vs. Zn content (b) for shales in the Kong 2 Member in well G108-8 in the Cangdong Sag