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  4. 岩石圈演化国家重点实验室
Provenance analysis of the late Mesoproterozoic to Neoproterozoic Xuhuai Basin in the southeast North China Craton: Implications for paleogeographic reconstruction

文献类型：期刊论文

作者Sun, Fengbo3,6; Peng, Peng3,6; Zhou, Xiqiang5; Magalhaes, A. J. C.2,4; Guadagnin, F.1; Zhou, Xiaotong3,6; Zhang, Zhiyue3,6; Su, Xiangdong3,6
刊名PRECAMBRIAN RESEARCH
出版日期2020-02-01
卷号337页码:17
关键词Late Mesoproterozoic-Neoproterozoic North China Craton Sao Francisco-Congo Craton Xuhuai Basin Provenance Paleogeography
ISSN号0301-9268
DOI10.1016/j.precamres.2019.105554
英文摘要The late Mesoproterozoic to Neoproterozoic sedimentary rocks in the southeast North China Craton (NCC) are significant in paleogeographic reconstruction. An integrated approach of field investigation, detrital zircon U-Pb dating, and Lu-Hf isotope analysis reveals essential information on the tectonic-sedimentary evolution of the Xuhuai Basin. New age constraints show that the Xuhuai Basin comprises a lower (Huaihe Group, 1.1-0.9 Ga) and an upper (Langan Group, < 0.82 Ga) successions, with an unconformity between them. The depositional age of the middle to upper part of the Huaihe Group (the Niyuan-Wangshan formations) is limited to 0.97-0.89 Ga. A comparison of regional basin formations suggests that the Xuhuai, Jiaolai, Dalian, and Pyongnam basins belong to the same rift system (the Xuhuai rift system). There was a distinct provenance change from similar to 2.7-2.5 Ga, similar to 2.1 Ga and similar to 1.9 Ga rocks (zircon ages) in the lower part, to 1.8-1.0 Ga in the middle-upper part of the Huaihe Group, and back to similar to 2.7-2.5 Ga, similar to 2.1 Ga and similar to 1.9 Ga rocks in the Langan Group. The similar to 2.7-2.5 Ga, similar to 2.1 Ga, similar to 1.9Ga, and similar to 1.8-1.4 Ga provenances could be from the NCC, while the 1.2-1.0 Ga provenances were possibly from the Grenvillian orogens which could be far or close neighbors of the NCC before 0.9 Ga. While both the 1.4-1.3 Ga and 1.2-1.0 Ga provenances possibly support a North China-Sao Francisco-Congo connection hypothesis, in which the Early Neoproterozoic basins such as the Xuhuai rift basins along the southeastern margin of the NCC, the coeval basins along the eastern and western margins of the Sao Francisco Craton and the west Congo Craton comprise a correlated rift system during 1.1-0.9 Ga.
WOS关键词PB ZIRCON GEOCHRONOLOGY ; A-TYPE GRANITES ; HF ISOTOPIC COMPOSITIONS ; WHOLE-ROCK GEOCHEMISTRY ; MAFIC DYKE SWARMS ; LIAO-JI BELT ; U-PB ; DETRITAL ZIRCON ; SAO FRANCISCO ; TECTONIC EVOLUTION
资助项目NFSC Project[41890833] ; NFSC Project[41772192] ; Key Research Project of CAS Frontier Research Project Scientific[QYZDB-SSW-DQC04281712250]
WOS研究方向Geology
语种英语
WOS记录号WOS:000510527900020
出版者ELSEVIER
资助机构NFSC Project ; NFSC Project ; NFSC Project ; NFSC Project ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; NFSC Project ; NFSC Project ; NFSC Project ; NFSC Project ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; NFSC Project ; NFSC Project ; NFSC Project ; NFSC Project ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; NFSC Project ; NFSC Project ; NFSC Project ; NFSC Project ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific ; Key Research Project of CAS Frontier Research Project Scientific
源URL[http://ir.iggcas.ac.cn/handle/132A11/95654]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
地质与地球物理研究所_中国科学院油气资源研究重点实验室
通讯作者Peng, Peng
作者单位1.Univ Fed Pampa Campus, Pedro Anunciacao 111, BR-96570000 Bage, RS, Brazil
2.Univ Fed Rio Grande do Norte, Natal, RN, Brazil
3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
4.Univ Lisbon, Fac Ciencias, IDL, P-1749016 Lisbon, Portugal
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing 100029, Peoples R China
6.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Fengbo,Peng, Peng,Zhou, Xiqiang,et al. Provenance analysis of the late Mesoproterozoic to Neoproterozoic Xuhuai Basin in the southeast North China Craton: Implications for paleogeographic reconstruction[J]. PRECAMBRIAN RESEARCH,2020,337:17.
APA Sun, Fengbo.,Peng, Peng.,Zhou, Xiqiang.,Magalhaes, A. J. C..,Guadagnin, F..,...&Su, Xiangdong.(2020).Provenance analysis of the late Mesoproterozoic to Neoproterozoic Xuhuai Basin in the southeast North China Craton: Implications for paleogeographic reconstruction.PRECAMBRIAN RESEARCH,337,17.
MLA Sun, Fengbo,et al."Provenance analysis of the late Mesoproterozoic to Neoproterozoic Xuhuai Basin in the southeast North China Craton: Implications for paleogeographic reconstruction".PRECAMBRIAN RESEARCH 337(2020):17.

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来源：地质与地球物理研究所

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