Granites formed at all stages of collisional orogenesis, the research of their petrogenesis can promote our understanding of the nature of the orogenic. lower crust, deep dynamic orogenic process and the interactions between crust and mantle during orogenic process.
碰撞造山带中形成的花岗岩是造山作用各个阶段的重要物质记录,其源区性质和成因机制的研究对于反演造山带下地壳物质组成、造山作用深部动力学过程及造山过程中地壳和地幔物质的相互作用等科学问题具有重要意义。
参考来源 - 秦岭造山带晚三叠世花岗岩类成因机制及深部动力学背景·2,447,543篇论文数据,部分数据来源于NoteExpress
N the formation of mountain ranges by intense upward displacement of the earth's crust, usually associated with folding, thrust faulting, and other compressional processes 造山运动
They occurred under the tectonic setting ranging from post collision uplift to late orogenesis.
产生于板块碰撞后隆起到造山晚期的构造背景。
The alkali-syenites are of mantle-crust mixing type. The genesis of the rocks is associated with the orogenesis within the plate;
本区碱性正长岩类属幔壳混源成因类型,其成因与板内造山作用有关;
The intrusion of magma affected the orogenesis and deformation and it is an important geological process and factor leading nonlinear deformation.
岩浆的侵入对造山变形有重要影响,同时也是导致区域非线性变形的重要地质过程和因素。
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