戴传固,胡明扬,陈建书,王敏,王雪华.贵州重要地质事件及其地质意义[J].贵州地质,2015,32(1):1-9,14 |
贵州重要地质事件及其地质意义 |
The Important Geologic Events of Guizhou Province and Its Geologic Significance |
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DOI: |
中文关键词: 重要地质事件 地质意义 贵州 |
英文关键词:Important geologic events Geologic significance Guizhou |
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中文摘要: |
据贵州地质构造特征可划分出四个构造旋回期,即武陵构造旋回期、雪峰—加里东构造旋回期、海西—印支—燕山构造旋回期和喜马拉雅(新)构造旋回期,各旋回期产出不同的盆地类型,发育不同的岩浆岩组合和构造组合。反映出贵州在武陵构造旋回期、雪峰—加里东构造旋回期主要受江南造山带的发展、演化所控制,从晚古生代开始(即海西—印支—燕山构造旋回期)贵州同时受控于东南侧江南造山带和西南侧特提斯域的发展演化,使贵州在不同阶段处于不同的构造位置,而喜马拉雅(新)构造活动期更多地受西侧特提斯域的演化和青藏高原隆升的影响与控制。 |
英文摘要: |
According to the structural features of Guizhou province,it can be divided in to 4 tectonic cycles:Wuling tectonic cycle,Xuefeng-Caledon tectonic cycle,Haixi-Yinzhi-Yanshan tectonic cycle and Himalayas tectonic cycleEach tectonic cycle has different basin,magma association and structure associationIt reflected that Xuefeng-Caledon tectonic cycle is mainly controlled by the development and evolution of Jiangnan orogenGuizhou is controlled by Jiangnan orogen in the southeast and Tethys domain in the same time since Late Paleozoic Era,makes Guizhou be different structural positions in different time,but Himalayas tectonic cycle is mainly affected and controlled by the evolution of Tethys domain in the west and uplift of Tibetan Plateau |
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