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通过阿尔金断裂中段晚新生代盆地的沉积特征和构造变形过程的野外观测和室内分析,建立了阿尔金断裂中段晚新生代的沉积序列;并根据盆地断裂-沉积-古地貌的恢复,推断晚新生代阿尔金断裂至少经历了3期走滑作用过程.通过晚第三纪沉积体错移和盆地形成与演化过程的复原分析,提出了阿尔金断裂晚新生代以来80～100 km左旋走滑位错的地质新证据.
Based on the sedimentary characteristics of the Late Cenozoic basin in the middle of Altyn Tagh fault and the field observation and laboratory analysis of the tectonic deformation process, the sedimentary sequence of the Late Cenozoic in the mid-Altyn Tagh fault was established. According to the restoration of fault-sedimentary-paleogeomorphology in the basin, The Cenozoic Altyn Tagh fault experienced at least three strike-slip processes.According to the late Tertiary sedimentary displacement and the reanalysis of basin formation and evolution, it is proposed that the left-lateral strike slip Geological new evidence of dislocation.