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Geochronology and significance of volcanic rocks in the Ning-Wu Basin of China

文献类型：期刊论文

作者Zhou TaoFa1,2; Fan Yu1; Yuan Feng1; Zhang LeJun1,4; Qian Bin1; Ma Liang1; Yang XiFei3; Cooke, David R.4
刊名SCIENCE CHINA-EARTH SCIENCES
出版日期2011-02-01
卷号54期号:2页码:185-196
关键词Zircon La-icp Ms U-pb Dating Volcanic Rocks Ning-wu Basin
ISSN号1674-7313
DOI10.1007/s11430-010-4150-5
文献子类Article
英文摘要The Ning-Wu (Nanjing-Wuhu) Basin is one of the most important volcanic basins in the Middle-Lower Yangtze River Valley, eastern China. It consists of four volcanic units, i.e., the Longwangshan, Dawangshan, Gushan, and Niangniangshan Formations. Their LA-ICP MS U-Pb zircon ages are 134.8 +/- 1.8, 132.2 +/- 1.6, 129.5 +/- 0.8, and 126.8 +/- 0.6 Ma, respectively. Results of this study indicate that all volcanic rocks in the Ning-Wu Basin were formed in the Early Cretaceous from 135 to 127 Ma, lasting 8-10 m.y. No Jurassic volcanic activities occurred in any of the volcanic basins of the Middle-Lower Yangtze River Valley, including the Ning-Wu Basin. These new chronological results provide significant evidence for further study of this region to improve our understanding of Mesozoic tectonic, magmatic, and metallogenic processes of eastern China.
WOS关键词CU-FE-AU ; U-PB AGE ; YANGTZE-RIVER ; LOWER REACHES ; GEOLOGICAL IMPLICATIONS ; SOUTHEASTERN HUBEI ; ANHUI PROVINCE ; EASTERN CHINA ; SOUTH CHINA ; RE-OS
WOS研究方向Geology
语种英语
WOS记录号WOS:000286984600003
出版者SCIENCE CHINA PRESS
资助机构National Natural Science Foundation of China(40830426 ; National Natural Science Foundation of China(40830426 ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Anhui Public Geologic Projects(2007-1) ; Anhui Public Geologic Projects(2007-1) ; New Century Excellent Talents in University(NCET-10-0324) ; New Century Excellent Talents in University(NCET-10-0324) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; 40803015) ; 40803015) ; National Natural Science Foundation of China(40830426 ; National Natural Science Foundation of China(40830426 ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Anhui Public Geologic Projects(2007-1) ; Anhui Public Geologic Projects(2007-1) ; New Century Excellent Talents in University(NCET-10-0324) ; New Century Excellent Talents in University(NCET-10-0324) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; 40803015) ; 40803015) ; National Natural Science Foundation of China(40830426 ; National Natural Science Foundation of China(40830426 ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Anhui Public Geologic Projects(2007-1) ; Anhui Public Geologic Projects(2007-1) ; New Century Excellent Talents in University(NCET-10-0324) ; New Century Excellent Talents in University(NCET-10-0324) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; 40803015) ; 40803015) ; National Natural Science Foundation of China(40830426 ; National Natural Science Foundation of China(40830426 ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Deep Exploration Technology and Experimentation(Sinoprube-03-02-05) ; Anhui Public Geologic Projects(2007-1) ; Anhui Public Geologic Projects(2007-1) ; New Century Excellent Talents in University(NCET-10-0324) ; New Century Excellent Talents in University(NCET-10-0324) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; Centre of Excellence in Ore Deposits, University of Tasmania(CODES2009 P2.N3) ; 40803015) ; 40803015)
源URL[http://ir.iggcas.ac.cn/handle/132A11/73929]  
专题中国科学院地质与地球物理研究所
通讯作者Zhou TaoFa
作者单位1.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
3.Anhui Chem Ind Geol Explorat Inst, Maanshan 243031, Peoples R China
4.Univ Tasmania, Ctr Excellence Ore Deposits CODES, Hobart, Tas, Australia
推荐引用方式
GB/T 7714		 Zhou TaoFa,Fan Yu,Yuan Feng,et al. Geochronology and significance of volcanic rocks in the Ning-Wu Basin of China[J]. SCIENCE CHINA-EARTH SCIENCES,2011,54(2):185-196.
APA Zhou TaoFa.,Fan Yu.,Yuan Feng.,Zhang LeJun.,Qian Bin.,...&Cooke, David R..(2011).Geochronology and significance of volcanic rocks in the Ning-Wu Basin of China.SCIENCE CHINA-EARTH SCIENCES,54(2),185-196.
MLA Zhou TaoFa,et al."Geochronology and significance of volcanic rocks in the Ning-Wu Basin of China".SCIENCE CHINA-EARTH SCIENCES 54.2(2011):185-196.

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来源：地质与地球物理研究所

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