The fault breccia is formed through crushing ,fragmentation, shearing and abrasion during the fault movement . Ruffles in tectonite of Ai’kou ....
A series of diabase-gabbro dykes outcrops in the area of Xiejiashan , Ai’ kou and Tang jiawan，which take NNE-SSW trending， with length up to ....
The terminal moraine ridge was formed there ,where the glacier had melted and become stagnant，mixing the glacial clay-bouIders and ice water ....
Complicated in shape，the decollement folding formed，when large-scale slipping fault had occurred in the carbonaceous shaIes in the bottom of ....
Tik Tok
Tik Tok
