摘要
通过对雅江盆地三叠纪各岩石地层单位的岩石组合、沉积构造和垂向演化序列的分析,将雅江盆地划分出4个较为完整的浊积扇。其内部结构进一步划分为内扇、中扇和外扇,各扇在不同部位浊积岩的岩相有所不同。
The rock association, sedimentary structure and vertical evolutionary series of the rock stratigraphic units in Triassic of Yajiang basin are analysed, which is divided into four entire turbidite fans. The internal structure of turbidite fan could further divided to the inner fan, middle fan and outer fan. The lithofacies of flysch are different at each fan.
出处
《科学技术与工程》
北大核心
2012年第20期4991-4995,共5页
Science Technology and Engineering
关键词
雅江盆地
浊积扇
岩相
Yajiang basin turbidite fans lithofacies
