四川盆地震旦系灯影组地层厘定与岩相古地理特征*
赵文智1,2, 王小芳2,3, 王鑫2,3, 王坤1, 沈安江2,3

Stratigraphic sequence re-determination and lithofacies palaeogeographical characteristics of the Sinian Dengying Formation in Sichuan Basin
ZHAO Wenzhi1,2, WANG Xiaofang2,3, WANG Xin2,3, WANG Kun1, SHEN Anjiang2,3
四川盆地峨边先锋—宁强胡家坝—青川八角村灯影组露头剖面等时地层格架