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晚三叠—中侏罗世华北地台早中生代的盆—山关系使内蒙地轴的挤压隆升， 其南侧的山前盆地挠曲下沉形成含煤建造；晚侏罗世的盆地往北推移，在内蒙地轴南部及东部的Ｅ—Ｗ 向及ＮＥ向的山间盆地中，接受了周边山地的物源而形成磨拉石建造；早白垩世的盆地在区域伸展的环境中形成了ＮＮＥ向的断陷盆地，盆—山耦合仍是高处剥蚀、低处充填的浅层次的填平补齐关系。盆—山的迁移演化完成了由古亚洲洋构造域向滨太平洋构造域的转换。转换是在板内外、球内外和太阳系内外多种动因的配合下完成的。
Late Triassic-Early Jurassic basin-mountain relationship of the North China Platform in the Middle Jurassic resulted in the extrusion and uplifting of the axis of the Inner Mongolia and the flexing and subsidence of the piedmont basin on the south side to form a coal-bearing formation. The basin of the Late Jurassic In the northern part of Inner Mongolia, the E-W and NE-trending inter-basin basins in the southern and eastern parts of the Inner Mongolia axis have been formed with molasse by accepting the provenance from the surrounding mountainous areas. The Early Cretaceous basins formed in the regional extension In the NNE-trending rifted basin, the basin-mountain coupling is still filled with shallow denudation at the top and filling at the bottom. The basin-mountain migration and evolution have completed the transition from the Paleo-Asian ocean tectonics to the Binhai Pacific tectonics. Conversion is done inside and outside the board, both inside and outside the ball and inside and outside the solar system with a variety of motivation.