However, the west and east margins of the Ordos Basin experienced distinct vertical movements, with the east margin uplifting and the west margin subsiding.
英
美
- 至中生代燕山期,盆地受到了东西向挤压作用,基底内部形态基本保持不变,盆地基底边缘有明显的垂向活动,具体表现为东升西降;