GNEISSES

作品数:27被引量:168H指数:8
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相关领域:天文地球更多>>
相关作者:刘正宏更多>>
相关机构:中山大学吉林大学更多>>
相关期刊:《Science China Earth Sciences》《Geoscience Frontiers》《Journal of Rare Earths》《地球学报》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Nature of the Precambrian metamorphic blocks in the eastern segment of Central Tianshan:Constraint from geochronology and Nd isotopic geochemistry被引量:27
《Science China Earth Sciences》2004年第12期1085-1094,共10页LIU Shuwen,GUO Zhaojie,ZHANG Zhicheng,LI Qiugen & ZHENG Haifei The Key Laboratory of Orogenic Belts and Crustal Evolution,Ministry of Education,China School of Earth and Space Sciences,Peking University,Beijing 100871,China 
supported by the National Natural Science Foundation of China(Grant No.40072065);MSBRPC(Grant No.2001CB409804).
Granitoid gneisses are widespread in Precambrian metamorphic blocks of eastern segment of the Central Tianshan Tectonic Zone, and they have intrusive contact relationships with their metamorphic sedimentary country ro...
关键词:CENTRAL TIANSHAN Tectonic Zone  PRECAMBRIAN METAMORPHIC blocks  granitoid gneisses  isotopic chronolo-gy  active continental margin  supercontinent Rodinia. 
U-Pb isotopic compositions of the ultrahigh pressure metamorphic (UHPM) rocks from Shuanghe and gneisses from Northern Dabie zone in the Dabie Mountains, central China: Constraint on the exhumation mechanism of UHPM rocks被引量:19
《Science China Earth Sciences》2003年第3期200-209,共10页李曙光 黄方 周红英 李惠民 
This work was supported by the Major State Basic Research Program (Grant No. G1999075503) and the National Natural Science Foundation of China (Grant No. 49873006). References
The U-Pb isotopic study of the ultrahigh pressure metamorphic (UHPM) rocks and gneisses from the Dabie Mountains shows that the UHPM rocks exposed in the Southern Dabie zone have relatively low Pb contents (most < 4×...
关键词:ultrahigh pressure METAMORPHIC rocks  DABIE Mountains  U-PB isotopic geochemistry. 
Structural aspects of ultrahigh-pressure metamorphic rocks in Shuanghe, Dabie Mountains, China被引量:2
《Science China Earth Sciences》1996年第S1期102-112,共11页董火根 郭震宇 
Project supported by the National Natural Science Foundation of China.
Ultrahigh-pressure metamorphic (UHPM) rocks in Shuanghe was recognized as a slab emplaced into the lower-pressure (LP) country gneisses, while within the UHPM slab the coesite-bearing eclogites, jadeite quartzite, ecl...
关键词:UHPM TECTONIC SLAB I.P GNEISSES structural contact Shuanghe DABIE Mountains. 
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