Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton

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	Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton
	Zhao Chen 2; Zhang Jian 2; Liu Jin 2; Yin ChangQing 2; Yang ChengHui 3; Cui YuSong 3; Peng YouBo 3; Jiang ChunYu 3
刊名	ACTA PETROLOGICA SINICA
	2019
卷号	35 期号:8 页码:2407-2432
关键词	LA-ICP-MS JI BELT LU-HF CHANGCHENG SYSTEM JIAOBEI MASSIF GEOCHRONOLOGY AGES PROVENANCE ROCKS PETROGENESIS North China Craton Yushulazi Formation Changzhougou Formation Crustal growth
ISSN号	1000-0569
其他题名	Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton
英文摘要	As the oldest stable sedimentary cover sequences on the crystalline basement of eastern Liaoning Province, the Yushulazi Formation outcrops in the Gaizhou-Zhuanghe area and unconformably overlies the Paleoproterozoic Liaohe Group. Therefore, its depositional age, provenance and sedimentary environment can provide important information for the understanding of the crustal evolution. However, very few data about its depositional age and provenance information have been reported. Based on our new detail field geological mapping results, in this study we carried out zircon U-Pb dating and Hf isotopic analysis on typical samples from the lower, middle and upper levels of the Yushulazi Formation. U-Pb zircon dating results show that the Yushulazi Formation deposited sometime after similar to 1803Ma. It shows a large similarity with the adjacent Changzhougou Formation of the Mesoproterozoic Changcheng System in age spectrum, provenances and sedimentary cycles. The adjacent Archean basement of Longgang and Liaonan blocks, the Paleoproterozoic Liao-Ji granitoids may provide the major source for the Yushulazi Formation. Moreover, detrital zircon Hf isotopes reveal an old Hf model age of similar to 4.1Ga, and a peak model age of 3.1 similar to 2.7Ga, indicating that the North China Craton experienced the multiple crustal growth events during the Meso- and Neo-Archean.
语种	英语
CSCD记录号	CSCD:6557102
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/147608]
专题	金属研究所_中国科学院金属研究所
作者单位	1.Southern Marine Science & Engn Guangdong Lab, Zhuhai 519000, Peoples R China 2.中国科学院广州地球化学研究所 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhao Chen,Zhang Jian,Liu Jin,et al. Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton[J]. ACTA PETROLOGICA SINICA,2019,35(8):2407-2432.
APA	Zhao Chen.,Zhang Jian.,Liu Jin.,Yin ChangQing.,Yang ChengHui.,...&Jiang ChunYu.(2019).Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton.ACTA PETROLOGICA SINICA,35(8),2407-2432.
MLA	Zhao Chen,et al."Detrital zircon U-Pb and Hf isotopic study of the Yushulazi Formation in the Gaizhou-Zhuanghe area of the eastern Liaoning: Constraints on the crustal evolution of the North China Craton".ACTA PETROLOGICA SINICA 35.8(2019):2407-2432.