Branch study on Maxi break in raoyang depression

There are characters of branch and difference of Maxi break in Raoyang depression of Jizhong depression basin, it is divided into Northern part (NNW)、Middle-northern part(NS) and Southern part(NEE) based on throughgoing, and it is divided into strike-slip fault、extend down fault and controlled fault of horizontal based on contributing factor. Composition、form、associated structure active tine and sedimentation control of branch faults have apparently difference, place of branch faults is main provenance of Maxi break.