Zircons underestimate mantle depletion of early Earth
文献类型：期刊论文
| 作者 | Liou, Peng6; Guo, Jinghui6,7; Mitchell, Ross N.6,7; Spencer, Christopher J.1,2; Li, Xianhua6; Zhai, Mingguo3,6; Evans, Noreen J.5; Li, Yanguang4; McDonald, Bradley J.5; Jin, Mengqi4 |
| 刊名 | GEOCHIMICA ET COSMOCHIMICA ACTA
 |
| 出版日期 | 2022-01-15 |
| 卷号 | 317页码:538-551 |
| 关键词 | Early Earth Mantle Hf isotopes Crustal growth Eastern Hebei Caozhuang |
| ISSN号 | 0016-7037 |
| DOI | 10.1016/j.gca.2021.11.015 |
| 英文摘要 | The mechanism and timing of crustal growth and differentiation on early Earth are debated. Evidence of crustal differentiation is detectable as deviations from Earth's assumed chondritic uniform reservoir (CHUR) as crust is extracted from the mantle leading to a melt-depleted reservoir. For the long-lived zircon Lu-Hf system, no incontrovertible evidence of significant mantle depletion >3.8 Ga exists. We conduct combined U-Pb and Lu-Hf isotopic analyses for the detrital zircon from the Caozhuang supracrustal sequence in North China. The zircon Hf isotopic compositions are broadly scattered along the CHUR evolution line. However, given the possibility of potential systematic biases in zircon petrogenesis and the unique tectonic setting of early Earth, we posit that magmatism controlled by the nascent forms of plate tectonics during the Eoarchean could have likely hidden the degree of ancient crust-mantle differentiation. The non-depleted zircon Hf isotopes observed in North China and globally during early Earth may in verity imply the existence of ubiquitous depleted mantle domains at that time. (c) 2021 Elsevier Ltd. All rights reserved. |
| WOS关键词 | HF ISOTOPE SYSTEMATICS ; BANDED IRON FORMATIONS ; GRADE MAGNETITE ORES ; NORTH CHINA CRATON ; ANSHAN-BENXI AREA ; U-PB AGE ; LU-HF ; CONTINENTAL-CRUST ; TRACE-ELEMENT ; GNEISS COMPLEX |
| 资助项目 | GeoHistory Facility, John de Laeter Centre (Curtin University) ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Research Council LIEF program[LE150100013] ; Australian Microscopy and Microanalysis Research Facility ; Australian Science and Industry Endowment Fund ; CAS[QYZDY-SSW-DQC017] ; CAS[IGGCAS-201905] ; NSFC[41890834] ; NSFC[41890833] ; NSFC[41890832] ; NSFC[41802202] ; AuScope |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000744072000008 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; CAS ; CAS ; CAS ; CAS ; NSFC ; NSFC ; NSFC ; NSFC ; AuScope ; AuScope ; AuScope ; AuScope ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; CAS ; CAS ; CAS ; CAS ; NSFC ; NSFC ; NSFC ; NSFC ; AuScope ; AuScope ; AuScope ; AuScope ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; CAS ; CAS ; CAS ; CAS ; NSFC ; NSFC ; NSFC ; NSFC ; AuScope ; AuScope ; AuScope ; AuScope ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; GeoHistory Facility, John de Laeter Centre (Curtin University) ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Government via the National Collaborative Research Infrastructure Strategy ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Research Council LIEF program ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Microscopy and Microanalysis Research Facility ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; Australian Science and Industry Endowment Fund ; CAS ; CAS ; CAS ; CAS ; NSFC ; NSFC ; NSFC ; NSFC ; AuScope ; AuScope ; AuScope ; AuScope |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/104003]  |
| 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 | Liou, Peng; Guo, Jinghui; Mitchell, Ross N. |
| 作者单位 | 1.Queens Univ, Dept Geol Sci & Geol Engn, Kingston, ON K7L 3N6, Canada 2.Curtin Univ, Sch Earth & Planetary Sci, Perth, WA 6102, Australia 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Key Lab Computat Earth Dynam, Beijing 100049, Peoples R China 4.China Geol Survey, Xian Ctr, Xian 710054, Shaanxi, Peoples R China 5.Curtin Univ, John de Laeter Ctr, Sch Earth & Planetary Sci, GeoHist Facil, Perth, WA 6102, Australia 6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liou, Peng,Guo, Jinghui,Mitchell, Ross N.,et al. Zircons underestimate mantle depletion of early Earth[J]. GEOCHIMICA ET COSMOCHIMICA ACTA,2022,317:538-551. |
| APA | Liou, Peng.,Guo, Jinghui.,Mitchell, Ross N..,Spencer, Christopher J..,Li, Xianhua.,...&Jin, Mengqi.(2022).Zircons underestimate mantle depletion of early Earth.GEOCHIMICA ET COSMOCHIMICA ACTA,317,538-551. |
| MLA | Liou, Peng,et al."Zircons underestimate mantle depletion of early Earth".GEOCHIMICA ET COSMOCHIMICA ACTA 317(2022):538-551. |
入库方式： OAI收割
来源：地质与地球物理研究所
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