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LA-ICP-MS U-Pb Geochronology of Detrital Zircons in Eastern Liaoning Province: An Early Paleozoic Formation Associated with the Gondwana Supercontinent Event
Alternative TitleLA-ICP-MS U-Pb Geochronology of Detrital Zircons in Eastern Liaoning Province: An Early Paleozoic Formation Associated with the Gondwana Supercontinent Event
Dong Xiaojie1; Liu Zhenghong1; Xu Zhongyuan1; Liu Yongjun2; Liu Jiexun1
2018
Source PublicationACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN1000-9515
Volume92Issue:3Pages:1262-1264
AbstractThe Liao-Ji orogenic belt is a famous Paleoproterozoic orogenic belt in the East Block of the North China Craton (NCC), which extend in NE-SW direction. The geological mass in the Paleoproterozoic Liao-Ji belt is mainly composed of the Liaoji granites and metamorphic volcanic-sedimentary rocks of the Liaohe group (and its equivalents). Throughout the ages, the existence of Early Paleozoic strata has not been found in the Liao-Ji orogenic belt, and the strata we debate were always treated as part of the Liaohe group. In this study, we first identified a set of early Paleozoic sedimentary formation in Xiuyan County in the eastern Liaoning Province. And we found that the strata are not consistent with the Early Paleozoic sedimentary formation dominated by the carbonate rocks of the north China craton. Detrital zircon chronology suggests that the strata may be a geological body related to the evolution of the Gondwana supercontinent.
Other AbstractThe Liao-Ji orogenic belt is a famous Paleoproterozoic orogenic belt in the East Block of the North China Craton (NCC), which extend in NE-SW direction. The geological mass in the Paleoproterozoic Liao-Ji belt is mainly composed of the Liaoji granites and metamorphic volcanic-sedimentary rocks of the Liaohe group (and its equivalents). Throughout the ages, the existence of Early Paleozoic strata has not been found in the Liao-Ji orogenic belt, and the strata we debate were always treated as part of the Liaohe group. In this study, we first identified a set of early Paleozoic sedimentary formation in Xiuyan County in the eastern Liaoning Province. And we found that the strata are not consistent with the Early Paleozoic sedimentary formation dominated by the carbonate rocks of the north China craton. Detrital zircon chronology suggests that the strata may be a geological body related to the evolution of the Gondwana supercontinent.
KeywordNORTH CHINA CRATON
Indexed ByCSCD
Language英语
Funding Project[National Science Foundation of China] ; [China Geological Survey]
CSCD IDCSCD:6266425
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/147159
Collection中国科学院金属研究所
Affiliation1.吉林大学
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
Dong Xiaojie,Liu Zhenghong,Xu Zhongyuan,et al. LA-ICP-MS U-Pb Geochronology of Detrital Zircons in Eastern Liaoning Province: An Early Paleozoic Formation Associated with the Gondwana Supercontinent Event[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2018,92(3):1262-1264.
APA Dong Xiaojie,Liu Zhenghong,Xu Zhongyuan,Liu Yongjun,&Liu Jiexun.(2018).LA-ICP-MS U-Pb Geochronology of Detrital Zircons in Eastern Liaoning Province: An Early Paleozoic Formation Associated with the Gondwana Supercontinent Event.ACTA GEOLOGICA SINICA-ENGLISH EDITION,92(3),1262-1264.
MLA Dong Xiaojie,et al."LA-ICP-MS U-Pb Geochronology of Detrital Zircons in Eastern Liaoning Province: An Early Paleozoic Formation Associated with the Gondwana Supercontinent Event".ACTA GEOLOGICA SINICA-ENGLISH EDITION 92.3(2018):1262-1264.
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