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| Thermodynamic evolution of lithosphere of the North China craton： Records from lower crust and upper mantle xenoliths from Hannuoba | |
| 作者姓名： | LIU Yongsheng1 2* GAO Shan1 3 LIU Xiaoming3 CHEN Xiaoming2 ZHANG Wenlan2 & WANG Xuance1 1. Faculty of Earth Sciences China University of Geosciences Wuhan 430074 China 2. The State Key Lab for Mineral Deposits Research Department of Earth Sciences Nanjing University Nanjing 210093 China 3. Key Laboratory of Continental Dynamics Department of Geology Northwest University Xi抋n 710069 China Correspondence should be addressed to Liu Yongsheng |
| 作者单位： | Liu Yongsheng(Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;The State Key Lab for Mineral Deposits Research, Department of Earth Sciences, Nanjing University, Nanjing 210093, China);GAO Shan(Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, China);LIU Xiaoming(Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, China);CHEN Xiaoming,ZHANG Wenlan(The State Key Lab for Mineral Deposits Research, Department of Earth Sciences, Nanjing University, Nanjing 210093, China);WANG Xuance(Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China) |
| 基金项目： | 国家自然科学基金,科技部资助项目,南京大学矿物沉积研究重点实验室及西北大学大陆动力重点实验室基金合作项目 |
| 摘 要： | Lithospheric thinning in East China attracts much attention of geologists. In many cases where a lithospheric thinning is inferred, the trigger for instability is a preced-ing episode of crustal thickening by the continental colli-sion[1]. Lithospheric processes (e.g. lithospheric thinning) could be recorded by the thermal history of the lower crustal and upper mantle xenoliths. Xu et al.[2] suggested that the cooling (from >1200 to 850℃) recorded by spinel harzburgite from Northeast China … |
| 关 键 词： | 热力学 中国 北方地区 岩石圈 捕虏岩 岩石层位学 |
| 收稿时间： | 2008-08-20 |
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