Chepaizi salient which is a successive Hercynian paleo-uplift was located in the western margin of Zhungar basin, and now it is a slope leaning to southeast.

• 摘要车排子凸起位于准噶尔盆地西缘，为一海西期继承性古隆起，总体呈向东南倾斜的斜坡。