GEOCHRONOLOGICAL

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Re-Os isotope dating of pyrite from the footwall mineralization zone of the Xinqiao deposit,Tongling,Anhui Province:Geochronological evidence for submarine exhalative sedimentation被引量：11
《Chinese Science Bulletin》2011年第35期3860-3865,共6页GUO WeiMin LU JianJun JIANG ShaoYong ZHANG RongQing QI Liang 
supported by the National Natural Science Foundation of China (40930742 and 40221301);the Key Project of Natural Science Foundation of Jiangsu Province (BK2008026);the National Key Technology R&D Program (2009BAB43B03);a Ph.D. Program from the Foundation of the Ministry of Education of China (1999028435)
The Xinqiao deposit is located in the Tongling area,Anhui Province.This deposit is dominantly composed of stratiform sulfide orebodies,which are restricted to the transitional zone from clastic rocks to carbonates at ...
关键词：海底喷流沉积 同位素年代学 矿化带 同位素定年 下盘 安徽铜陵 新桥 证据 
LA-ICPMS zircon U-Pb geochronological constraints onthe tectonothermal evolution of the Early Paleoproterozoic Dakendaban Group in the Quanji Block, NW China被引量：17
《Chinese Science Bulletin》2008年第18期2849-2858,共10页WANG QinYan CHEN NengSong LI XiaoYan HAO Shuang CHEN HaiHong 
the Specialized Research Fund for the Doctoral Program of Higher Education (Grant No. 20050491506);the National Natural Science Foundation of China (Grant No. 40772041);the Open Research Program of State Key Labora-tory of Geological Processes and Mineral Resources at China University of Geo-sciences (Grant No. GPMR0510)
关键词：地质学 地质年代 岩石 青藏高原 
The age of the Gaojiacun mafic-ultramafic intrusive complex in the Yanbian area,Sichuan Province: Geochronological constraints by U-Pb dating of single zircon grains and ^(40)Ar/^(39)Ar dating of hornblende被引量：18
《Chinese Science Bulletin》2004年第10期1077-1085,共9页ZHUWeiguang DENGHailin LIUBingguang LIChaoyang QINYu LUOYaonan LIZhide PIDaohui 
The Gaojiacun mafic-uitramafic intrusivecomplex in the Yanbian area, Sichuan Province, is a strati-form intrusive body that has undergone intensive magmaticdifferentiation. This intrusive body involves two magmaticacc...
关键词：角闪石 高家村 超镁铁质侵入复合物 地质年代学 U-PB定年 单晶锆石 
^(40)Ar/^(39)Ar geochronological constraints on syn-orogenic strike-slip movement of Tan-Lu fault zone被引量：26
《Chinese Science Bulletin》2004年第5期499-508,共10页ZHUGuang LIUGuosheng W.J.Dunlap C.Teyssier WANGYongsheng NIUManlan 
Two phases of sinistral strike-slip ductile shear belts occur on the eastern margin of the Dabie orogenic belt. A muscovite ^40Ar/^39Ar plateau age of 128 Ma was obtained from mylonite in the later ductile shear zone....
关键词：氩 地质年代学 走向滑距运动 断层带 
Geochronological evidence for existence of South Mongolian microcontinent——A zircon U-Pb age of grantoid gneisses from the Yagan-Onch Hayr-han metamorphic core complex被引量：25
《Chinese Science Bulletin》2001年第23期2005-2008,共4页WANG Tao ZHENG Yadong G.E.Gehrels MU Zhiguo 
This work was supported by the National Natural Science Foundation of China (Grant No. 49872072) ; the Postdoctoral Foundation of China, as well as U.S. National Science Foundation (Grant No. EAR-9903012).
A zircon U-Pb age of (916±16) Ma is measured for grantoid gneisses from the Yagan-Onch Hayrhan metamorphic core complex and represents the crystallization age of the grantoid magma. This age provides evidence for the...
关键词：zircon U-PB age PROTEROZOIC gniesses SOUTH MONGOLIAN microcontinent. 
GEOCHRONOLOGICAL STUDY OF METAMORPHIC ROCKS OF MT. NAMJAGBARWA REGION, XIZANG, CHINA
《Chinese Science Bulletin》1988年第19期1632-1635,共4页章振根 成忠礼 
The Mt. Namjagbarwa region (thereafter referred to as MNR) is located in the southeast of Xizang Autonomous Region, China (29°37′51″ N, 95°03′31″E), and belongs to the eastern part of the Himalaya. The highest p...
关键词：Xizang Namjagbarwa GEOCHRONOLOGY METAMORPHIC ROCKS 
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