磨拉石 meaning in Chinese
molasse
Examples
- Situated at the both e w sides of pamir , the s w tarim and tadjik basins have the similar evolution history of tectono sedimentary processes during cenozoic , i . e . steady subsidence with transgressive sequence in paleogene and speedy subsidence with continental molassetype sediments in strong compressive tectonic environment in neogene - quaternery . since neogene , for the effect of pamir and west kunlun s northward moving and thrusting , there is complicated tectonostructural deformation taking place in tadjik and sw tarim . neogene stratigraphic combination and later structural deformation of tadjik basin and southwestern tarim much resemble each other in terms of extent of transpressional processes . paleogene in tadjik basin is main oil - bearing sequence and many substantial oil - gas fields there have been found . so , it can be assured in comparison that there is oil - gas perspective also in southwestern tarim region
第四纪受强烈挤压快速沉降接受陆相磨拉石沉积。自新第三纪以来，受帕米尔西昆仑北移和隆升冲断的影响，塔西南和塔吉克盆地发生了复杂的褶皱冲断变形，其差异在于塔西南明显地受走滑为主的剪压构造作用，而塔吉克盆地是受挤压为主的剪压构造作用的影响。塔西南和塔吉克盆地下第三系岩相组合类似，后期构造变形也相似，塔吉克盆地下第三系是该盆地的主力油层，已有许多油气田发现，因此可以推断塔西南也应该有良好的油气前景。