Detrital zircon provenance analysis in the Zagros Orogen, SW Iran: implications for the amalgamation history of the Neo-Tethys

doi:10.1007/s00531-016-1314-3

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	Detrital zircon provenance analysis in the Zagros Orogen, SW Iran: implications for the amalgamation history of the Neo-Tethys
	Zhang, Zhiyong 1,2; Xiao, Wenjiao 1,3; Majidifard, Mahmoud Reza 4; Zhu, Rixiang 1; Wan, Bo 1,3; Ao, Songjian 1; Chen, Ling 1,3; Rezaeian, Mahnaz 5; Esmaeili, Rasoul 1
刊名	INTERNATIONAL JOURNAL OF EARTH SCIENCES
	2017-06-01
卷号	106 期号:4 页码:1223-1238
关键词	Neo-tethys Zagros Orogen Arabia-eurasia Collision Detrital Zircon U-pb Geochronology Hf Isotopes
ISSN号	1437-3254
DOI	10.1007/s00531-016-1314-3
文献子类	Article
英文摘要	The Zagros Orogen developed as a result of Arabia-Eurasia collision. New in situ detrital zircon U-Pb and Hf isotopic analyses from a Cenozoic sedimentary sequence in SW Iran are used to unravel the amalgamation history of Neo-Tethys. Data indicate that: (1) Paleocene and Eocene strata (58 and 45 Ma, respectively) were sourced from obducted ophiolite and Triassic volcanics, (2) Lower Miocene (similar to 18 Ma) strata indicate mixed provenance from obducted ophiolite and Iranian magmatic rocks, (3) Mid to Upper Miocene sediments (similar to 14 to 11.2 Ma) were mainly sourced from Sanandaj-Sirjan zone granitoids to the north, and (4) Lower Pliocene (similar to 5 Ma) sediments mainly show Arabian age characteristics, with a minor Eurasian affinity component. Two hypotheses are outlined to highlight the key events: Hypothesis A, previously published by several workers, suggests that the sequence studied lay on the Arabia passive margin and that initial collision occurred prior to 18 Ma; Hypothesis B, modified from the Makran model, which is here preferred, suggests that Paleogene to Upper Miocene sediments were sourced from the northern Neo-Tethyan accretionary complex or Eurasia, and carry no input from Arabia, whereas the Lower Pliocene sample shows a mixed provenance from both Arabia and Eurasia, suggesting that collision occurred between similar to 11.2 and 5 Ma.
WOS关键词	SANANDAJ-SIRJAN ZONE ; ARABIA-EURASIA COLLISION ; U-PB GEOCHRONOLOGY ; FORELAND-BASIN ; WESTERN IRAN ; CONTINENTAL COLLISION ; KERMANSHAH OPHIOLITE ; MAGMATIC EVOLUTION ; LURESTAN PROVINCE ; PLATE-TECTONICS
WOS研究方向	Geology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000401629200004
资助机构	Chinese Academy of Sciences(XDB03010801) ; Chinese Academy of Sciences(XDB03010801) ; National Natural Science Foundation of China(41190072 ; National Natural Science Foundation of China(41190072 ; China Postdoctoral Council(20100480452 ; China Postdoctoral Council(20100480452 ; 41230207 ; 41230207 ; 2012T50135) ; 2012T50135) ; 41302167 ; 41302167 ; 41472192) ; 41472192) ; Chinese Academy of Sciences(XDB03010801) ; Chinese Academy of Sciences(XDB03010801) ; National Natural Science Foundation of China(41190072 ; National Natural Science Foundation of China(41190072 ; China Postdoctoral Council(20100480452 ; China Postdoctoral Council(20100480452 ; 41230207 ; 41230207 ; 2012T50135) ; 2012T50135) ; 41302167 ; 41302167 ; 41472192) ; 41472192) ; Chinese Academy of Sciences(XDB03010801) ; Chinese Academy of Sciences(XDB03010801) ; National Natural Science Foundation of China(41190072 ; National Natural Science Foundation of China(41190072 ; China Postdoctoral Council(20100480452 ; China Postdoctoral Council(20100480452 ; 41230207 ; 41230207 ; 2012T50135) ; 2012T50135) ; 41302167 ; 41302167 ; 41472192) ; 41472192) ; Chinese Academy of Sciences(XDB03010801) ; Chinese Academy of Sciences(XDB03010801) ; National Natural Science Foundation of China(41190072 ; National Natural Science Foundation of China(41190072 ; China Postdoctoral Council(20100480452 ; China Postdoctoral Council(20100480452 ; 41230207 ; 41230207 ; 2012T50135) ; 2012T50135) ; 41302167 ; 41302167 ; 41472192) ; 41472192)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/52907]
专题	地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者	Zhang, Zhiyong
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Univ Melbourne, Sch Earth Sci, Parkville, Vic 3010, Australia 3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China 4.Geol Survey Iran, Res Inst Earth Sci, Tehran, Iran 5.Inst Adv Studies Basic Sci, Zanjan, Iran
推荐引用方式 GB/T 7714	Zhang, Zhiyong,Xiao, Wenjiao,Majidifard, Mahmoud Reza,et al. Detrital zircon provenance analysis in the Zagros Orogen, SW Iran: implications for the amalgamation history of the Neo-Tethys[J]. INTERNATIONAL JOURNAL OF EARTH SCIENCES,2017,106(4):1223-1238.
APA	Zhang, Zhiyong.,Xiao, Wenjiao.,Majidifard, Mahmoud Reza.,Zhu, Rixiang.,Wan, Bo.,...&Esmaeili, Rasoul.(2017).Detrital zircon provenance analysis in the Zagros Orogen, SW Iran: implications for the amalgamation history of the Neo-Tethys.INTERNATIONAL JOURNAL OF EARTH SCIENCES,106(4),1223-1238.
MLA	Zhang, Zhiyong,et al."Detrital zircon provenance analysis in the Zagros Orogen, SW Iran: implications for the amalgamation history of the Neo-Tethys".INTERNATIONAL JOURNAL OF EARTH SCIENCES 106.4(2017):1223-1238.