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14篇 您的检索式:作者名="NOWELL G M"
    题名 作者 年代 出处 被引量
1Hadean mantle melting recorded by southwest Greenland chromitite 186Os signatures显示文摘Coggon J A Luguet A Nowell G M 2013Nature Geoscience2013,6,:1
2High precision Hf isotope measurements of MORB and OIB by thermal ionisation mass spectrometry: Insights into the depleted mantle 显示文摘Nowell G M Kempton P D Noble S R 1998Chem Geol1998,149,:1
3Hight precision Hf isotope measurements of MORB and IOB by themalionization mass spectrometry: Insights into the depleted mantle显示文摘Nowell G M Kempton P D Noble S R 1998Chemical Geology1998,149,34:1
4Enriched Pt-Re-Os Isotope Systematics in Plume Lavas Explained byMetasomatic Sulfides显示文摘Luguet A Pearson D G Nowell G M 2008Science2008,319,:1
5Plasminogen fragmentation and increased production of extracellular matrix-degrading proteinases are associated with serous epithelial ovarian cancer progression显示文摘Murthi P Barker G Nowell C J Rice G E Baker M S Kalionis B 2004Gynecol Oneol2004,92,:1
6Hf isotopes in zircon from the western superior province, Canada: im- plications for Archean crustal development and evolution of the depleted mantle reservoir 显示文摘Davis D W Amelin Y Nowell G M 2005Precambrian Re- search2005,140,3:1
7Hf-Nd element and isotope perspective on the nature and provenance of man- tle and subduction components in western Pacific arc-basin svstems显示文摘Pearee J Kempton P D Nowell G M 1999Journal of Petrology1999,40,:1
8Hf-Nd element and isotope perspective on the nature andprovenance of mantle and subduction components in Western Pacific arc-basin systems显示文摘Pearce J A Kempton P D Nowell G M 1999Journal of Pe- trology1999,40,11:1
9The continental lithospheric mantle:Characteristics and significance as a mantle reservoir显示文摘Pearson D G Nowell G M 2002Proc Roy Soc Ser A2002,360,:1
10Hf-Nd element and isotope perspective on the nature and provenance of mantle and subduction components in Western Pacific arc-basin systems显示文摘Pearce J A Kempton P D Nowell G M 1999Journal of Petrology1999,40,11:1
11Hf-Nd Element and Isotope Perspective on the Nature and Provenance of Mantle and Subduction Components in Western Pacific Arc-Basin Systems显示文摘Pearce J A Kempton P D Nowell G M 1999Journal of Pe- trology1999,10,11:1
12Highprecision Hf isotope measurements of MORB and OIB b,y thermal ionisation mass spectrometry: Insights into the depleted mantle显示文摘NOWELL G M KEMPTON P D NOBLE S P FITTON J G SAUNDERS A D MAHONEY J J TAYLOR R N 1998Chemical Geology1998,149,34:1
13High precision H f isotope measurements of MORB and OIB by thermal ionisation mass spectrometry: insights into the depleted mantle显示文摘NOWELL G M KEMPTON P D NOBLE S R 1998Chem Geol1998,149,34:1
14钼同位素揭示地球早期大陆地壳的快速生长和破坏显示文摘地球早期,尤其是冥古代-早太古代时期大陆地壳的性质、范围和产生机制一直是地球科学研究的前沿问题。在已有的大陆地壳生长模式中,有些认为当前大陆地壳的60%~80%在30亿年前就已形成,而有些则倾向于一个渐进的地壳生长模式。不论哪种模式,大都基于锆石的形成年龄或者壳幔系统的放射性同位素演化。然而,由于不能限定再循环物质的量,锆石仅能限定地壳生长的年龄下限。相反,放射性同位素体系演化曲线可有助于了解地幔亏损过程,壳幔分离和地壳再循环作用。基于长寿命同位素(Sr、Nd及Hf)体系在壳幔间的互补性,前人估计要达到当前地壳和亏损地幔间的组成平衡,只需25%~50%的地幔物质经历熔体抽提。袁超(编译) McCoy-West A J Chowdhury P Burton K W Sossi P Nowell G M Fitton J G Kerr A C Cawood P A William H M 2020矿物岩石地球化学通报2020,39,1:0
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