Palaeoproterozoic turbidite deposition in the Liaodong Penisula, northeastern North China craton - Constraints from the Gaojiayu formation of the Liaohe Group
文献类型：期刊论文
| 作者 | Tian, Zhonghua4; Liu, Fulai4; Yan, Zhen4; Liu, Pinghua4; Xu, Wang4; Liu, Lishuang1,3; Wen, Fei4; Xiao, Wenjiao1,2,3 |
| 刊名 | PRECAMBRIAN RESEARCH
 |
| 出版日期 | 2021 |
| 卷号 | 352页码:16 |
| 关键词 | Turbidite deposition Palaeocurrent Detrital heavy minerals Provenance analysis Palaeoproterozoic back-arc basin |
| ISSN号 | 0301-9268 |
| DOI | 10.1016/j.precamres.2020.106008 |
| 英文摘要 | The Palaeoproterozoic sedimentary environment is difficult to reconstruct because rocks often experience multiple stages of deformation and metamorphism; however, it is critical to understand the Precambrian evolution of sedimentary basin. In this study, we report two un-metamorphosed sections in the Gaojiayu Formation of the North Liaohe Group, central part of the Jiao-Liao-Ji orogenic belt, eastern North China Craton. Rocks consist of shales, carbonaceous slates, calcareous mudstones and sandstones, marlstones, calcarenites, and brecciated limestones in these sections. Detailed field observations indicate that all kinds of original bedding and syn-depositional structure developed in these rocks. Microscope observations suggest that detritus in rocks predominantly contain feldspars, quartz, and calcites, occasionally with volcanic fragments and pyrites. Palaeo-current study indicates that the provenance of detritus in rock of these two sections was from NW to SE. Detrital heavy minerals mainly consist of pyrite and hematite, occasionally with barite, which are all from the Li'eryu Formation that contains these minerals in sedimentary layers. The increase of percentages of pyrite in a cross-section indicate that the sedimentary environments transformed from an oxidizing to a reducing depositional environment because the depositional setting became deeper. According to the mafic intrusion dated in this study and regional geochronological data such as the age of underlying volcanic rocks, the depositional age of the Gaojiayu Formation is constrained between 2.17 and 2.16 Ga and 2.11 Ga. Archaean basement (2.5 Ga) is recognized as the major provenance providing elastic materials for the Gaojiayu Formation; volcaniclastic rocks in the Li'eryu Formation were also a significant source. Accordingly, in this paper we interpret the Gaojiayu Formation as turbiditic sedimentary rocks that were deposited in an arc-related abyssal and semi-abyssal environment, probably in an extensional back-arc basin setting. Palaeoproterozoic turbidite deposition combined with a 2.17 Ga volcanic arc developed in the study area, we conclude that the modern trench-arc-basin system may had already existed in the early Palaeoproterozoic and deeply affected the tectonic evolution of the JiaoLiao-Ji orogenic belt, northeastern North China Craton. |
| WOS关键词 | ZIRCON U-PB ; JI OROGENIC BELT ; META-MAFIC ROCKS ; LIAONING PROVINCE ; EASTERN BLOCK ; CRUSTAL EVOLUTION ; METASEDIMENTARY ROCKS ; HF ISOTOPES ; GEOCHEMISTRY ; PETROGENESIS |
| 资助项目 | National Natural Science Foundation of China[41430210] ; National Natural Science Foundation of China[41890833] ; National Natural Science Foundation of China[41972205] ; National Natural Science Foundation of China[41772194] ; National Natural Science Foundation of China[41888101] ; Chinese Geological Survey Bureau projects[DD20190003] ; Chinese Academy of Sciences (CAS)[XDB18020203] ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences[J2030] ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences[J2009] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000600065200023 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Geological Survey Bureau projects ; Chinese Geological Survey Bureau projects ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Geological Survey Bureau projects ; Chinese Geological Survey Bureau projects ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Geological Survey Bureau projects ; Chinese Geological Survey Bureau projects ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Geological Survey Bureau projects ; Chinese Geological Survey Bureau projects ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences ; Basic Scientific Research Foundations of the Institute of Geology, Chinese Academy of Geological Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/99929]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Tian, Zhonghua |
| 作者单位 | 1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Xinjiang Res Ctr Mineral Resources, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Mineral Resources & Digital Geol, Urumqi 830011, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Zhonghua,Liu, Fulai,Yan, Zhen,et al. Palaeoproterozoic turbidite deposition in the Liaodong Penisula, northeastern North China craton - Constraints from the Gaojiayu formation of the Liaohe Group[J]. PRECAMBRIAN RESEARCH,2021,352:16. |
| APA | Tian, Zhonghua.,Liu, Fulai.,Yan, Zhen.,Liu, Pinghua.,Xu, Wang.,...&Xiao, Wenjiao.(2021).Palaeoproterozoic turbidite deposition in the Liaodong Penisula, northeastern North China craton - Constraints from the Gaojiayu formation of the Liaohe Group.PRECAMBRIAN RESEARCH,352,16. |
| MLA | Tian, Zhonghua,et al."Palaeoproterozoic turbidite deposition in the Liaodong Penisula, northeastern North China craton - Constraints from the Gaojiayu formation of the Liaohe Group".PRECAMBRIAN RESEARCH 352(2021):16. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。