The Tianshan Mountains formed after the closing of the Late Paleozoic oceanic basin and the geomorphological features of the present mountains are the production of Late Cenozoic crustal movement.

 
  • 天山山脈形成于古生代晚期古洋盆關(guān)閉以后,現今山脈的地貌特征則是新生代晚期地殼變動(dòng)的產(chǎn)物。
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