四川盆地川中—川西地区沙溪庙组层序地层特征

肖富森,韦腾强,王小娟,关旭,吴长江,洪海涛

Research on the sequence stratigraphy of the Shaximiao Formation in Chuanzhong-Chuanxi area, Sichuan Basin

Fu-sen XIAO,Teng-qiang WEI,Xiao-juan WANG,Xu GUAN,Chang-jiang WU,Hai-tao HONG

图4 秋林地区沙溪庙组砂泥岩速度、GR交会图

Fig.4 The cross-plot diagram of velocity and GR of the sedimentary stone of Shaximiao Formation in Qiulin area