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- W2584078709 abstract "Abstract How the materials derived from the stagnant Pacific slab contributed to the mantle sources of the mafic rocks in east China is still in hot debate. In this work, δ 18 O (Vienna standard mean ocean water) values of clinopyroxene phenocrysts in the oceanic island basalts (OIB)‐type mafic rocks from 106 Ma to 60 Ma in the east North China Craton (NCC) were measured by secondary ion mass spectrometry. Our data show that for all of the samples, the δ 18 O cpx are dominantly higher than that of the clinopyroxene from normal mid‐oceanic ridge basalt (5.4–5.8‰), which confirms the role of recycled oceanic crust (ROC) in their mantle sources. Combining the δ 18 O data of basalts and the lithospheric mantle in the literature, we found that in the southeast NCC, upper and lower ROC components alternately appeared in the mantle sources of basalts, but these ROC components are consistently different from that in the lithospheric mantle, while in the northern NCC, the recycled components in the sources seem to be persistently from upper ROC. These observations suggest that (1) these mafic OIB‐type rocks are most likely derived from the convective asthenosphere and (2) the contribution of components from the Pacific oceanic slab into the NCC upper mantle was dynamic, without a simple temporal trend. This new knowledge calls for the reconsideration of the existing models of the thinning process of the NCC lithospheric mantle, and it warns against simply using the chemical composition of basalts to infer the evolution of lithosphere." @default.
- W2584078709 created "2017-02-10" @default.
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- W2584078709 date "2017-02-01" @default.
- W2584078709 modified "2023-10-06" @default.
- W2584078709 title "Dynamic contribution of recycled components from the subducted Pacific slab: Oxygen isotopic composition of the basalts from 106 Ma to 60 Ma in North China Craton" @default.
- W2584078709 cites W1561193515 @default.
- W2584078709 cites W1577430152 @default.
- W2584078709 cites W1656874552 @default.
- W2584078709 cites W1964950990 @default.
- W2584078709 cites W1965382558 @default.
- W2584078709 cites W1966045831 @default.
- W2584078709 cites W1969859799 @default.
- W2584078709 cites W1972081858 @default.
- W2584078709 cites W1979082610 @default.
- W2584078709 cites W1980985326 @default.
- W2584078709 cites W1984043866 @default.
- W2584078709 cites W1987018401 @default.
- W2584078709 cites W1987907556 @default.
- W2584078709 cites W1989985088 @default.
- W2584078709 cites W1990814837 @default.
- W2584078709 cites W1992796522 @default.
- W2584078709 cites W1996207484 @default.
- W2584078709 cites W1997310688 @default.
- W2584078709 cites W1997859575 @default.
- W2584078709 cites W1997912678 @default.
- W2584078709 cites W1998707404 @default.
- W2584078709 cites W2002471053 @default.
- W2584078709 cites W2003764258 @default.
- W2584078709 cites W2004546279 @default.
- W2584078709 cites W2005018454 @default.
- W2584078709 cites W2005539087 @default.
- W2584078709 cites W2007113204 @default.
- W2584078709 cites W2009901659 @default.
- W2584078709 cites W2011607179 @default.
- W2584078709 cites W2020901759 @default.
- W2584078709 cites W2024674080 @default.
- W2584078709 cites W2024814277 @default.
- W2584078709 cites W2026487349 @default.
- W2584078709 cites W2031702156 @default.
- W2584078709 cites W2033096659 @default.
- W2584078709 cites W2035283420 @default.
- W2584078709 cites W2035686077 @default.
- W2584078709 cites W2036409086 @default.
- W2584078709 cites W2042340633 @default.
- W2584078709 cites W2043692481 @default.
- W2584078709 cites W2044504257 @default.
- W2584078709 cites W2046414257 @default.
- W2584078709 cites W2047125573 @default.
- W2584078709 cites W2049038331 @default.
- W2584078709 cites W2049566684 @default.
- W2584078709 cites W2050480893 @default.
- W2584078709 cites W2050594081 @default.
- W2584078709 cites W2054815151 @default.
- W2584078709 cites W2065991682 @default.
- W2584078709 cites W2067173167 @default.
- W2584078709 cites W2069053606 @default.
- W2584078709 cites W2070364313 @default.
- W2584078709 cites W2074463249 @default.
- W2584078709 cites W2074579635 @default.
- W2584078709 cites W2075602740 @default.
- W2584078709 cites W2083691178 @default.
- W2584078709 cites W2084285443 @default.
- W2584078709 cites W2090185758 @default.
- W2584078709 cites W2091646615 @default.
- W2584078709 cites W2093898661 @default.
- W2584078709 cites W2095519914 @default.
- W2584078709 cites W2098150726 @default.
- W2584078709 cites W2109210486 @default.
- W2584078709 cites W2110631073 @default.
- W2584078709 cites W2113785517 @default.
- W2584078709 cites W2114487014 @default.
- W2584078709 cites W2125654971 @default.
- W2584078709 cites W2143045284 @default.
- W2584078709 cites W2143963907 @default.
- W2584078709 cites W2151331077 @default.
- W2584078709 cites W2153857340 @default.
- W2584078709 cites W2177423330 @default.
- W2584078709 cites W2183021909 @default.
- W2584078709 cites W2255407013 @default.
- W2584078709 cites W2300198198 @default.
- W2584078709 cites W2556092588 @default.
- W2584078709 cites W283418161 @default.
- W2584078709 doi "https://doi.org/10.1002/2016jb013156" @default.
- W2584078709 hasPublicationYear "2017" @default.
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