干旱区生态环境知识资源中心(Arid): Detrital zircon provenance and depositional links of Mesozoic Sierra Nevada intra-arc strata

Arid

DOI	10.1130/GES02296.1
	Detrital zircon provenance and depositional links of Mesozoic Sierra Nevada intra-arc strata
	Attia, Snir; Paterson, Scott R.; Saleeby, Jason; Cao, Wenrong
通讯作者	Attia, S (corresponding author), Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA. ; Attia, S (corresponding author), New Mexico Inst Min & Technol, New Mexico Bur Geol & Mineral Resources, Socorro, NM 87801 USA.
来源期刊	GEOSPHERE
ISSN	1553-040X
出版年	2021
卷号	17 期号:5 页码:1422-1453
英文摘要	A compilation of new and published detrital zircon U-Pb age data from Permo-Triassic to Cretaceous intra-arc strata of the Sierra Nevada (eastern California, USA) reveals consistent sedimentary provenance and depositional trends across the entire Sierra Nevada arc. Detrital zircon age distributions of Sierra Nevada intra-arc strata are dominated by Mesozoic age peaks corresponding to coeval or just preceding arc activity. Many samples display a spread of pre-300 Ma ages that is indistinguishable from the detrital age distributions of pre-Mesozoic prebatholithic framework strata and southwestern Laurentian continental margin deposits. Synthesis of detrital zircon age data with tectonostratigraphic constraints indicates that a marine to subaerial arc was established in Triassic time, giving way to widespread shallow- to deepmarine deposition in latest Triassic to Early Jurassic time that continued until the emergence of the arc surface in the Early Cretaceous. No data presented herein require the existence of Mesozoic exotic terranes and/or outboard arcs that were previously hypothesized to have been accreted to the Sierra Nevada. We conclude that Sierra Nevada intra-arc strata formed within a coherent depositional network that was intimately linked to the southwestern United States Cordilleran margin throughout the span of Mesozoic arc activity.
类型	Article
语种	英语
开放获取类型	gold, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000704435600004
WOS关键词	U-PB GEOCHRONOLOGY ; RITTER RANGE PENDANT ; MOJAVE DESERT REGION ; SNOW LAKE FAULT ; METAMORPHIC BELT ; SUBDUCTION INITIATION ; METAVOLCANIC ROCKS ; MAGMATIC ARC ; ANGULAR-UNCONFORMITY ; TECTONIC EVOLUTION
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363442
作者单位	[Attia, Snir; Paterson, Scott R.] Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA; [Attia, Snir] New Mexico Inst Min & Technol, New Mexico Bur Geol & Mineral Resources, Socorro, NM 87801 USA; [Saleeby, Jason] CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA; [Cao, Wenrong] Univ Nevada, Dept Geol Sci & Engn, Reno, NV 89557 USA
推荐引用方式 GB/T 7714	Attia, Snir,Paterson, Scott R.,Saleeby, Jason,et al. Detrital zircon provenance and depositional links of Mesozoic Sierra Nevada intra-arc strata[J],2021,17(5):1422-1453.
APA	Attia, Snir,Paterson, Scott R.,Saleeby, Jason,&Cao, Wenrong.(2021).Detrital zircon provenance and depositional links of Mesozoic Sierra Nevada intra-arc strata.GEOSPHERE,17(5),1422-1453.
MLA	Attia, Snir,et al."Detrital zircon provenance and depositional links of Mesozoic Sierra Nevada intra-arc strata".GEOSPHERE 17.5(2021):1422-1453.