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SHRIMP U-Pb zircon age of the Jinbaoshan ultramafic intrusion, Yunnan Province, SW China

文献类型：期刊论文

作者Tao Yan1; Ma YanSheng1,2; Miao LaiCheng3; Zhu FeiLin1,2
刊名CHINESE SCIENCE BULLETIN
出版日期2009
卷号54期号:1页码:168-172
关键词zircon SHRIMP U-Pb age ultramafic intrusion Emeishan LIP Ni-Cu-PGE deposit
ISSN号1001-6538
DOI10.1007/s11434-008-0488-x
文献子类Article
英文摘要SHRIMP U-Pb zircon dating gives ages of 260.6 +/- 3.5 Ma and 260.7 +/- 5.6 Ma for serpentinised wehrlite and plag-hornblendite in the Jinbaoshan ultramafic intrusion, respectively. The results indicate that the Jinbaoshan intrusion was emplaced at ca.260 Ma and contemporaneous with the Emeishan continental flood basalts (ECFB), similar to other mafic-ultramafic intrusions of the Emeishan large igneous province (LIP). The new ages provide a geochronological constraint on the origin of the Jinbaoshan ultramafic intrusion. It confirms that the Jinbaoshan ultramafic intrusion belongs to the Emeishan LIP that formed at ca.260 Ma.
WOS关键词LARGE IGNEOUS PROVINCE ; EMEISHAN MANTLE PLUME ; MASS EXTINCTION ; AR-AR ; GEOCHRONOLOGY ; GEOCHEMISTRY ; CONSTRAINTS ; PETROGENESIS ; MAGMATISM ; EVOLUTION
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000263128300024
出版者SCIENCE PRESS
资助机构Chinese Academy of Sciences(KZCX2-YW-111) ; Chinese Academy of Sciences(KZCX2-YW-111) ; National Natural Science Foundation of China(40573020 ; National Natural Science Foundation of China(40573020 ; National Basic Research Program of China(2007CB411408) ; National Basic Research Program of China(2007CB411408) ; 40773033) ; 40773033) ; Chinese Academy of Sciences(KZCX2-YW-111) ; Chinese Academy of Sciences(KZCX2-YW-111) ; National Natural Science Foundation of China(40573020 ; National Natural Science Foundation of China(40573020 ; National Basic Research Program of China(2007CB411408) ; National Basic Research Program of China(2007CB411408) ; 40773033) ; 40773033) ; Chinese Academy of Sciences(KZCX2-YW-111) ; Chinese Academy of Sciences(KZCX2-YW-111) ; National Natural Science Foundation of China(40573020 ; National Natural Science Foundation of China(40573020 ; National Basic Research Program of China(2007CB411408) ; National Basic Research Program of China(2007CB411408) ; 40773033) ; 40773033) ; Chinese Academy of Sciences(KZCX2-YW-111) ; Chinese Academy of Sciences(KZCX2-YW-111) ; National Natural Science Foundation of China(40573020 ; National Natural Science Foundation of China(40573020 ; National Basic Research Program of China(2007CB411408) ; National Basic Research Program of China(2007CB411408) ; 40773033) ; 40773033)
源URL[http://ir.iggcas.ac.cn/handle/132A11/70754]  
专题中国科学院地质与地球物理研究所
通讯作者Tao Yan
作者单位1.Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550002, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Tao Yan,Ma YanSheng,Miao LaiCheng,et al. SHRIMP U-Pb zircon age of the Jinbaoshan ultramafic intrusion, Yunnan Province, SW China[J]. CHINESE SCIENCE BULLETIN,2009,54(1):168-172.
APA Tao Yan,Ma YanSheng,Miao LaiCheng,&Zhu FeiLin.(2009).SHRIMP U-Pb zircon age of the Jinbaoshan ultramafic intrusion, Yunnan Province, SW China.CHINESE SCIENCE BULLETIN,54(1),168-172.
MLA Tao Yan,et al."SHRIMP U-Pb zircon age of the Jinbaoshan ultramafic intrusion, Yunnan Province, SW China".CHINESE SCIENCE BULLETIN 54.1(2009):168-172.

入库方式： OAI收割

来源：地质与地球物理研究所

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