IOCAS-IR  > 海洋地质与环境重点实验室
Hf isotope systematics of seamounts near the East Pacific Rise (EPR) and geodynamic implications
Zhang, Yu1,2; Meng, Fanxue3,4; Niu, Yaoling3,5,6
2016-10-01
Source PublicationLITHOS
Volume262Pages:107-119
SubtypeArticle
AbstractWe report new Hf isotopic data for basaltic glasses from seamounts flanking the East Pacific Rise (EPR) between 5 degrees and 15 degrees N that have been previously analyzed for Sr-Nd-Pb isotopes as well as major and trace elements. The Hf isotopic data offer new perspectives on the petrogenesis of these samples in a broader context on mantle dynamics. The Hf isotope compositions show significant correlations with Sr-Nd-Pb isotopes and with both abundances and ratios of incompatible elements. The seamount lavas are thus best interpreted as products of melting-induced mixing in a two-component mantle.
KeywordEast Pacific Rise Seamounts Melting-induced Mixing Hf Isotopes Hf-nd Correlation
DOI10.1016/j.lithos.2016.06.026
Indexed BySCI
Language英语
WOS IDWOS:000384783500008
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136184
Collection海洋地质与环境重点实验室
Affiliation1.Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Qingdao 266237, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
4.Shandong Univ Sci & Technol, Coll Earth Sci & Engn, Qingdao 266590, Peoples R China
5.Univ Durham, Dept Earth Sci, Durham DH1 3LE, England
6.China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yu,Meng, Fanxue,Niu, Yaoling. Hf isotope systematics of seamounts near the East Pacific Rise (EPR) and geodynamic implications[J]. LITHOS,2016,262:107-119.
APA Zhang, Yu,Meng, Fanxue,&Niu, Yaoling.(2016).Hf isotope systematics of seamounts near the East Pacific Rise (EPR) and geodynamic implications.LITHOS,262,107-119.
MLA Zhang, Yu,et al."Hf isotope systematics of seamounts near the East Pacific Rise (EPR) and geodynamic implications".LITHOS 262(2016):107-119.
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