complex granulite facies xenolith types and distinct formation conditions indicate that the lower crust beneath nushan was constructed by multi-periodic magmatism in different tectonic settings.
复杂的巖石类型和不同的形成条件表明女山的下地壳是由多期巖浆活动的产物组成。
granulite facies pelitic gneiss and mafic granulite outcropping in the larsemann hills, east antarctica, underwent a complicated deformational metamorphic history.
东南极拉斯曼丘陵出露的麻粒巖相泥质片麻巖和镁铁质麻粒巖经历了复杂的变形变质历史。
the above shows that granulite facies metamorphism occurred in the crust of (increasing) thickness and caused by strong tectonic disturbance and regional high heat flow.
是麻粒巖相变质作用发生于地壳大幅度增厚的环境,强烈的构造变动和区域性高热流共同作用的结果。
the jiaodong event, which took place after formation of the archaean jiaodong group, caused the first phase of n-s structures and syntectonic granulite facies metamorphism.
继太古代胶东群形成之后的胶东事件,在胶东群中造成了第一期的南北向构造和同构造麻粒巖相高级区域变质。
mafic granulites and amphibolites that underwent granulite facies metamorphism are outcropping in the grove mountains (gms), east antarctica.