| 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 | |
| Alternative Title | 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 Chen1; Zhang Jian1; Liu Jin1; Yin ChangQing1; Yang ChengHui3; Cui YuSong3; Peng YouBo3; Jiang ChunYu3 | |
| 2019 | |
| Source Publication | ACTA PETROLOGICA SINICA
 |
| ISSN | 1000-0569 |
| Volume | 35Issue:8Pages:2407-2432 |
| Abstract | 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. |
| Keyword | 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 |
| Indexed By | CSCD |
| Language | 英语 |
| CSCD ID | CSCD:6557102 |
| Citation statistics |
Cited Times:2[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/147609 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院广州地球化学研究所 2.Southern Marine Science & Engn Guangdong Lab, Zhuhai 519000, Peoples R China 3.中国科学院金属研究所 |
| Recommended Citation 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. |
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