国家自然科学基金(s40421303)

作品数:2被引量:31H指数:2
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相关期刊:《Science Bulletin》《Acta Geologica Sinica(English Edition)》更多>>
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Geochronologic and petrochemical evidence for the genetic link between the Maomaogou nepheline syenites and the Emeishan large igneous province被引量:13
《Chinese Science Bulletin》2007年第7期949-958,共10页LUO ZhenYu XU YiGang HE Bin SHI YuRuo HUANG XiaoLong 
Supported by the National Natural Science Foundation of China (Grant Nos. 40421303 and 40234046)
The Maomaogou nepheline syenite is located at the inner zone of the Emeishan large igneous province and exhibits intrusive contact with the Emeishan basalts. SHRIMP U-Pb dating on zircons from this syenite yields an a...
关键词:会理县猫猫沟 霞石正长岩 峨眉山 岩石成因 相关性 地质年代 地球化学 
LA-ICPMS Zircon U-Pb Dating for Three Indosinian Granitic Plutons from Central Hunan and Western Guangdong Provinces and Its Petrogenetic Implications被引量:18
《Acta Geologica Sinica(English Edition)》2006年第5期660-669,共10页PENG Bingxia WANG Yuejun FAN Weiming PENG Touping LIANG Xinquan 
This study was financially supported by the National Natural Science Foundation of China(grants 40421303 and 40234046).
The LA-ICPMS zircon U-Pb geochronology of three typically Indosinian granitic plutons yielded weighted mean ^206pb/^238U ages of 214.1±5.9 Ma and 210.3±4.7 Ma for the biotite monzonitic granites from the Xiema and X...
关键词:LA-ICPMS zircon dating Indosinian granite pluton thickening crust South China 
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