The sinistral strike-slipping of the Dalabute boundary fault controlled the development of the latter two structures,and the area between the two structures is considered to be the key zone for oil and gas accumulations in the northwestern margin of Junggar Basin.

Our results show that the activity of the boundary faults of Yishu graben is characterized by multiple centers and imbalance in Eocene-Oligocene epoch.

The boundary fault zone on the western Yangtze has been re.

Basins related to strike-slip faults are relatively complex,and mainly controlled by the property and evolution of boundary faults.

Petrology of ultramafic rock in Darbut ophiolite (Xinjiang),evidence from Cr-spinel.;