【摘 要】
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Gaoligong Formation was considered as part of the crystalline basement in the Gaoligong Shear zone that extends 400 km length with N-S trend in west Yunnan province.The Gaoligong Formation was compose
【机 构】
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State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi'an,China
【出 处】
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The International Conference on Continental Dynamics(2014年大陆
论文部分内容阅读
Gaoligong Formation was considered as part of the crystalline basement in the Gaoligong Shear zone that extends 400 km length with N-S trend in west Yunnan province.The Gaoligong Formation was composed of High-grade metamorphic rocks in the north and medium-grade or low-grade metamorphic rocks in the south.The major components in the Formation are genesis,magmatic intrusive rocks including granite,clastic sedimentary rocks and carbonate rocks.However,several researchers distinguished the Gaoligong Formation as the products at the Meso- to Neo-Proterozoic time.On the contrary,the recent reports showed that the Gaoligong Formation comprises of not only the Precambrian rocks but also the magmatic and metamorphic rocks generated from Paleozoic to Cenozoic time.
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