Successive arc accretion in the southern Central Asian orogenic belt, NW China: Evidence from two Paleozoic arcs with offset magmatic periods

doi:10.1130/B31434.1

IGGCAS OpenIR

	Successive arc accretion in the southern Central Asian orogenic belt, NW China: Evidence from two Paleozoic arcs with offset magmatic periods
	Cleven, Nathan R.1; Lin, Shoufa 1,2; Xiao, Wenjiao 3; Davis, Donald W.4; Davis, Bill 5
	2018-03-01
发表期刊	GEOLOGICAL SOCIETY OF AMERICA BULLETIN
ISSN	0016-7606
卷号	130 期号:3-4 页码:537-557
文章类型	Article
摘要	The detrital zircon geochronological record of Permian-Triassic clastic rocks of the Beishan region in the southern Central Asian orogenic belt indicates a pattern of cyclical, successive Paleozoic accretion events. Comparison of zircon age spectra derived from two individual arc terranes reveals similar age patterns offset by 30-40 m.y. Detrital samples with a provenance interpreted as the southern arc terrane indicate magmatic peaks at 275, 370, and 430 Ma with a 50 m.y. hiatus from 350 to 300 Ma. Samples with a provenance interpreted as the northern arc terrane exhibit a similar pattern yet with consistently earlier component peaks at 310, 400, and 445 Ma with a 40 m.y. hiatus from 380 to 340 Ma. This is interpreted to reflect that subduction developed successively between terranes and progressed until Silurian-Devonian sequential docking of the arcs along separate suture zones. Detrital geochronology of accreted sediments (single peak at 445 Ma) within the northern suture, with coincident tuff and pillow basalt U-Pb zircon ages of 409 +/- 2.9 and 416.6 +/- 15.0 Ma, respectively, may redefine a principal phase of amalgamation as Devonian, over previously interpreted ages in the Carboniferous-Permian. Initiation and cessation of arc magmatism are shown to correlate with regional phases of ophiolite generation and emplacement, respectively. This supports regional models that ophiolite belts in the Central Asian orogenic belt correlate with suture zones developed from multiple contemporaneous subduction systems between arcs. We explore whether a pericratonic archipelago of crustal slivers around the Tarim craton may have initiated successive arc formation.
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1130/B31434.1
资助者	Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166)
关键词[WOS]	ZIRCON U-PB ; EASTERN TARIM CRATON ; TECTONIC EVOLUTION ; CONTINENTAL GROWTH ; CENTRAL TIANSHAN ; NORTHWEST CHINA ; BEISHAN OROGEN ; DUNHUANG BLOCK ; ISOTOPIC COMPOSITIONS ; AGE DISTRIBUTIONS
收录类别	SCI
语种	英语
资助者	Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166) ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Natural Science Foundation of China(41230207 ; National Natural Science Foundation of China(41230207 ; International Geoscience-Programme (IGCP)(592) ; International Geoscience-Programme (IGCP)(592) ; 41390441 ; 41390441 ; 41190075 ; 41190075 ; 41472166) ; 41472166)
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000427362500010
出版者	GEOLOGICAL SOC AMER, INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.iggcas.ac.cn/handle/132A11/82981
专题	中国科学院地质与地球物理研究所
通讯作者	Cleven, Nathan R.
作者单位	1.Univ Waterloo, Dept Earth & Environm Sci, 200 Univ Ave West, Waterloo, ON N2L 3G1, Canada 2.Hefei Univ Technol, Sch Resources & Environm, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.Univ Toronto, Dept Earth Sci, 22 Russell St, Toronto, ON M5S 3B1, Canada 5.Geol Survey Canada, 601 Booth St, Ottawa, ON K1A 0E8, Canada
推荐引用方式 GB/T 7714	Cleven, Nathan R.,Lin, Shoufa,Xiao, Wenjiao,et al. Successive arc accretion in the southern Central Asian orogenic belt, NW China: Evidence from two Paleozoic arcs with offset magmatic periods[J]. GEOLOGICAL SOCIETY OF AMERICA BULLETIN,2018,130(3-4):537-557.
APA	Cleven, Nathan R.,Lin, Shoufa,Xiao, Wenjiao,Davis, Donald W.,&Davis, Bill.(2018).Successive arc accretion in the southern Central Asian orogenic belt, NW China: Evidence from two Paleozoic arcs with offset magmatic periods.GEOLOGICAL SOCIETY OF AMERICA BULLETIN,130(3-4),537-557.
MLA	Cleven, Nathan R.,et al."Successive arc accretion in the southern Central Asian orogenic belt, NW China: Evidence from two Paleozoic arcs with offset magmatic periods".GEOLOGICAL SOCIETY OF AMERICA BULLETIN 130.3-4(2018):537-557.