Late Cambrian-Early Ordovician Gondwanan terranes in the Romanian Carpathians: A zircon U-Pb provenance study
文献类型：期刊论文
| 作者 | Balintoni, I.1; Balica, C.1; Ducea, M. N.2; Chen, Fukun3; Hann, H. P.4; Sabliovschi, V.5 |
| 刊名 | GONDWANA RESEARCH
 |
| 出版日期 | 2009-08-01 |
| 卷号 | 16期号:1页码:119-133 |
| 关键词 | Pre-Variscan Carpathian Ordovician Thermotectonic Detrital zircon geochronology Provenance |
| ISSN号 | 1342-937X |
| DOI | 10.1016/j.gr.2009.01.007 |
| 文献子类 | Article |
| 英文摘要 | The basement of the Romanian Carpathians is comprised of pre-Variscan metasedimentary and metaigneous units. Age patterns from corresponding detrital zircons show similarities to those from the eastern Mediterranean region. Consistently, these patterns Suggest a northern Gondwanan Origin for the Carpathian terranes with the most common detrital sources representing fragments of the Pan-African Orogen, Arabian-Nubian Shield, Kibaran Orogen, and West African Craton (Eburnean Orogen and Liberian-Leonian Orogens), as well as the Saharan metacraton. Some contributions from the Indian Craton are also possible. The Youngest detrital zircon ages constrain the maximum age of the sedimentary rock protoliths to Middle Cambrian. On the other hand, the U/Pb zircon ages of the metaigneous protoliths indicate predominantly Early Ordovician ages and bracket most magmatism in the Carpathian pre-Variscan basement units between Middle Cambrian and Late Ordovician. An exception is the Neoproterozoic lower part of the Sebes-Lotru terrane, whose igneous ages are equivalent to the Danubian Domain in the South Carpathians. The Carpathian pre-Variscan terranes were originally located along the eastern extension of the Galatian superterrane. and thus within a Late Cambrian to Ordovician extensional tectonic setting. (C) 2009 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | PRE-ALPINE BASEMENT ; NW IBERIAN MASSIF ; SOUTH CARPATHIANS ; DETRITAL ZIRCONS ; AFRICAN PROVENANCE ; EUROPEAN CONTINENT ; 1.57-GA MAGMATISM ; APUSENI MOUNTAINS ; METAIGNEOUS ROCKS ; BOHEMIAN MASSIF |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000268270100010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | CNCSIS(5/1439 ; CNCSIS(5/1439 ; ID-480) ; ID-480) ; CNCSIS(5/1439 ; CNCSIS(5/1439 ; ID-480) ; ID-480) ; CNCSIS(5/1439 ; CNCSIS(5/1439 ; ID-480) ; ID-480) ; CNCSIS(5/1439 ; CNCSIS(5/1439 ; ID-480) ; ID-480) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/71286]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Balintoni, I. |
| 作者单位 | 1.Univ Babes Bolyai, Fac Biol & Geol, Dept Geol, RO-400084 Cluj Napoca, Romania 2.Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 4.Univ Tubingen, Inst Geowissensch, D-72076 Tubingen, Germany 5.Alexandru Ioan Cuza Univ, Dept Geol, Iasi, Romania |
| 推荐引用方式 GB/T 7714 | Balintoni, I.,Balica, C.,Ducea, M. N.,et al. Late Cambrian-Early Ordovician Gondwanan terranes in the Romanian Carpathians: A zircon U-Pb provenance study[J]. GONDWANA RESEARCH,2009,16(1):119-133. |
| APA | Balintoni, I.,Balica, C.,Ducea, M. N.,Chen, Fukun,Hann, H. P.,&Sabliovschi, V..(2009).Late Cambrian-Early Ordovician Gondwanan terranes in the Romanian Carpathians: A zircon U-Pb provenance study.GONDWANA RESEARCH,16(1),119-133. |
| MLA | Balintoni, I.,et al."Late Cambrian-Early Ordovician Gondwanan terranes in the Romanian Carpathians: A zircon U-Pb provenance study".GONDWANA RESEARCH 16.1(2009):119-133. |
入库方式： OAI收割
来源：地质与地球物理研究所
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