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9 川中—川西地区沙溪庙组层序演化模式及河道砂发育分布特征

Fig.9 The sequence evolution pattern, and the characteristics of channel sand development and distribution of the Shaximiao Formation in Chuanzhong-Chuanxi area