Based on field observations,this paper analyses sedimentary processes and deformation history of the strike slip basins developed along the central segment of the Altyn Tagh Fault zone(located between long 88°E and long 92°E) and puts forwards to geological evidences for Late Cenozoic left lateral strike slip offsetalong the fault zone.

通过对沿阿尔金断裂中段 (位于东经 88°至 92°)发育的晚第三纪走滑盆地沉积历史和走滑变形过程的野外观测以及对第四纪索尔库里盆地形成和演化过程的沉积环境复原的分析 ,提出了阿尔金断裂中段晚新生代左旋走滑位错的地质新证据。