Northeast Regional Of Sichuan lies in the north of Qingling and Yangzi Block, abus Longmen mountain thrust nappe tectonics in west, abuts South China fold systerm in Southeast.

  • 川东北地区位于扬子地块的北缘,其北与秦岭造山带、西与龙门山逆冲带、东南部与华南褶皱系毗邻。

  • 互联网摘选 2025-01-20 11:54:23

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