| PDF: | |
| Time: | 2002 |
| Journal: | Progress in Geophysics |
| Volumn: | 17 |
| Issue: | 2 |
| Pages: | 317-323 |
| Type: | Other |
| Author: | Baojun Yang,Meisheng Zhang,Pujun Wang,Cai Liu,Xiaomeng Sun,Xinhua Jiao,Xuanlong Shan,Lingshun Meng,Wansong Liu,Wenliang Xu,Hua Guo . |
Abstract: | The comprehensive geolgy-Geophysics analysis of large basins and their surrounding areas in eartern China achieved many maluable results.Some of them are published here.They are as follous:(1)Sunwu-Shuangliao fracture, which crosses Songliaobasin, may be the intracrustalfracture that inclines eastward and has low angle;(2)Songliao basin and Pohaiwan basin may be the ”mixed rift basin”;(3)Because Taipei sag of East China Sea basin stands in the many-stage tensile stress field, tensile normal fault system are generated near the west of Taipei sag;(4)The stress field of Neozoic tectogenesis stands in the dextrorotatory slippery tensile situation in the east of Eurasia.The geodynamical factors include plate movement and the motion of matter in mantle;(5)Moho has complex change in research zone;(6)Composite scale method is an essential method for the comprehensive analysis of geology-geophysics. |