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The age of the base of the Paleoproterozoic Hutuo Group in the Wutai Mountains area, North China Craton: SHRIMP zircon U-Pb dating of basaltic andesite

文献类型：期刊论文

作者Du LiLin1,2; Yang ChongHui1; Guo JingHui2; Wang Wei1,3; Ren LiuDong1; Wan YuSheng1,3; Geng YuanSheng1
刊名CHINESE SCIENCE BULLETIN
出版日期2010-06-01
卷号55期号:17页码:1782-1789
关键词Hutuo Group Basaltic Andesite Shrimp Zircon U-pb Age Paleoproterozoic
ISSN号1001-6538
DOI10.1007/s11434-009-3611-8
文献子类Article
英文摘要Basalt and basaltic andesite metamorphosed at greenschist facies occurs with conglomerate layers at the bottom of the Paleoproterozoic Hutuo Group in the Wutai Mountains area, North China Craton. Detailed geological surveying confirms that these volcanic rocks are conformable within the neighboring sedimentary rocks. The SHRIMP results on basaltic andesite are divided into two groups. In one group the (207)Pb/(206)Pb ages are from 2433 to 2558 Ma, which is consistent with the basement crustal age in Fuping and Wutai areas. In the other group, 13 grains yielded a weighted mean (207)Pb/(206)Pb age of 2140 +/- 14 Ma. The latter is interpreted as the eruption age of the basaltic andesite, and gives the age of the base of the Hutuo Group. This result further suggests that the Hutuo Group formed in the middle Paleoproterozoic, not the early Palaeoproterozoic or late Archaean, as thought before, and is related to a 2.2-2.1 Ga rifting event in the Central North China Craton.
WOS关键词TECTONIC EVOLUTION ; CENTRAL ZONE ; METASEDIMENTARY ROCKS ; FUPING COMPLEX ; EASTERN BLOCK ; GEOCHRONOLOGY ; CONSTRAINTS ; GEOCHEMISTRY ; GRANITOIDS ; OROGEN
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000278900800014
出版者SCIENCE PRESS
资助机构Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; J0907) ; J0907) ; J0907) ; J0907) ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; J0907) ; J0907) ; J0907) ; J0907) ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; J0907) ; J0907) ; J0907) ; J0907) ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; Basic Foundation of Scientific Research Work from Ministry of Science and Technology of China(J0721 ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; National Commission on Stratigraphy of China(1212010511702-01) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; China Geological Survey(1212010611801) ; J0907) ; J0907) ; J0907) ; J0907)
源URL[http://ir.iggcas.ac.cn/handle/132A11/73254]  
专题中国科学院地质与地球物理研究所
通讯作者Du LiLin
作者单位1.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
3.Beijing SHRIMP Ctr, Beijing 100037, Peoples R China
推荐引用方式
GB/T 7714		 Du LiLin,Yang ChongHui,Guo JingHui,et al. The age of the base of the Paleoproterozoic Hutuo Group in the Wutai Mountains area, North China Craton: SHRIMP zircon U-Pb dating of basaltic andesite[J]. CHINESE SCIENCE BULLETIN,2010,55(17):1782-1789.
APA Du LiLin.,Yang ChongHui.,Guo JingHui.,Wang Wei.,Ren LiuDong.,...&Geng YuanSheng.(2010).The age of the base of the Paleoproterozoic Hutuo Group in the Wutai Mountains area, North China Craton: SHRIMP zircon U-Pb dating of basaltic andesite.CHINESE SCIENCE BULLETIN,55(17),1782-1789.
MLA Du LiLin,et al."The age of the base of the Paleoproterozoic Hutuo Group in the Wutai Mountains area, North China Craton: SHRIMP zircon U-Pb dating of basaltic andesite".CHINESE SCIENCE BULLETIN 55.17(2010):1782-1789.

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来源：地质与地球物理研究所

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