The granitic magma is rising and diffusing with buoyancy and then in the form of diapire in upper crust which resulted in the extending orogeny.

 
  • 在浮力作用下花崗巖漿不斷上升擴張,在上地殼內以底辟形式就位,使上地殼產(chǎn)生伸展造山。
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