六盘山东麓冲积扇晚更新世以来地层结构及其活动性特征

姚子恒, 董晓朋, 杨勇

Stratigraphic architecture and activity of the alluvial fan in the eastern piedmont of the Liupan Mountains since the Late Pleistocene

YAO Zi-Heng, DONG Xiao-Peng, YANG Yong

图1 六盘山及清水河盆地大地构造背景 a—六盘山大地构造位置;b—六盘山及邻区断裂体系

Fig.1 Tectonic background of the Liupanshan and Qingshuihe Basin a—tectonic background and geographical location of the Liupan Mountain; b—faults system in the Liupan Mountain and its adjacent areas