The crustal evolution of the Nurt area includes old continental crust stage,transitional crust stage of extensional type,convergent stage,new continental crust stage and new continental crust stage developing in Mesozoic.

 
  • 該區的地殼演化經(jīng)歷了基底陸殼、拉張型過(guò)渡殼、匯聚型過(guò)渡殼、新陸殼及新陸殼在中生代的發(fā)展等階段。
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