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7 六盘山东麓冲积扇晚更新世末以来活动性与断裂带构造活动、气候变化序列对比关系 (海原断裂带晚更新世末活动性据Zhang et al.[22]、冉永康等[43]、向宏发等[18]、张培震等[44]、肖骏等[23];古里雅冰芯气候记录据姚檀栋等[46];深海氧同位素气候记录据Martinson et al.[54])

Fig.7 Comparison between the tectonic activities of the alluvial fan east to the Liupan Mountain, the structural deformation periods of the Haiyuan Fault System, and changing of the climate around the Liupan Mountain since the Late Pleistocene (Late Pleistocence activity of Haiyuan fault zone according to Zhang et al.[22], Ran et al.[43], Xiang et al.[18], Zhang et al.[44], Xiao et al.[23];Guliya ice core climate record by Yao et al.[46];Deep-sea oxygen isotope climate record by Martinson et al.[54])