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  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 岩石圈演化国家重点实验室
Archean cratonic mantle recycled at a mid-ocean ridge

文献类型：期刊论文

作者Liu, Chuan-Zhou3,4,5,6; Dick, Henry J. B.2; Mitchell, Ross N.5; Wei, Wu3,5; Zhang, Zhen-Yu3,5; Hofmann, Albrecht W.1; Yang, Jian-Feng5; Li, Yang5
刊名SCIENCE ADVANCES
出版日期2022-06-03
卷号8期号:22页码:9
ISSN号2375-2548
DOI10.1126/sciadv.abn6749
英文摘要Basalts and mantle peridotites of mid-ocean ridges are thought to sample Earth's upper mantle. Osmium isotopes of abyssal peridotites uniquely preserve melt extraction events throughout Earth history, but existing records only indicate ages up to similar to 2 billion years (Ga) ago. Thus, the memory of the suspected large volumes of mantle lithosphere that existed in Archean time (>2.5 Ga) has apparently been lost somehow. We report abyssal peridotites with melt-depletion ages up to 2.8 Ga, documented by extremely unradiogenic Os-187/Os-188 ratios (to as low as 0.1095) and refractory major elements that compositionally resemble the deep keels of Archean cratons. These oceanic rocks were thus derived from the once-extensive Archean continental keels that have been dislodged and recycled back into the mantle, the feasibility of which we confirm with numerical modeling. This unexpected connection between young oceanic and ancient continental lithosphere indicates an underappreciated degree of compositional recycling over time.
WOS关键词RE-OS ISOTOPE ; PERIDOTITE XENOLITHS ; CONTINENTAL-GROWTH ; LITHOSPHERIC MANTLE ; ABYSSAL PERIDOTITES ; MELT EXTRACTION ; EVOLUTION ; SYSTEMATICS ; AFRICAN ; ORIGIN
资助项目National Science Fund for Distinguished Young Scholars[42025201] ; National Key Research and Development Project of China[2020YFA0714801] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42020301] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13010106] ; NSF[2114652] ; NSF[1657983]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号WOS:000808053900033
资助机构National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NSF ; NSF ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NSF ; NSF ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NSF ; NSF ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; NSF ; NSF ; NSF ; NSF
源URL[http://ir.iggcas.ac.cn/handle/132A11/106078]  
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Liu, Chuan-Zhou
作者单位1.Max Planck Inst Chem, D-55128 Mainz, Germany
2.Woods Hole Oceanog Inst, Dept Geol & Geophys, Woods Hole, MA 02543 USA
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.CAS Ctr Excellence Deep Earth Sci, Guangzhou 510640, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Chuan-Zhou,Dick, Henry J. B.,Mitchell, Ross N.,et al. Archean cratonic mantle recycled at a mid-ocean ridge[J]. SCIENCE ADVANCES,2022,8(22):9.
APA Liu, Chuan-Zhou.,Dick, Henry J. B..,Mitchell, Ross N..,Wei, Wu.,Zhang, Zhen-Yu.,...&Li, Yang.(2022).Archean cratonic mantle recycled at a mid-ocean ridge.SCIENCE ADVANCES,8(22),9.
MLA Liu, Chuan-Zhou,et al."Archean cratonic mantle recycled at a mid-ocean ridge".SCIENCE ADVANCES 8.22(2022):9.

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来源：地质与地球物理研究所

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