The clasts of the Jurassic strata,particularly the stromatolite-bearing,cherty limestone and purple quartzite,can be correlated with those in the footwall of the fault.

• 侏罗系地层中的砾石，特别是其中的含叠层石硅质灰岩和紫色石英岩，可以与断裂下盘的岩石相对比。