FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155659143> ?p ?o ?g. }

• W2155659143 endingPage "797" @default.
• W2155659143 startingPage "780" @default.
• W2155659143 abstract "Trace-element and Nd-Sr-Pb isotopic data for mafic lavas from the Mascarene island of Mauritius reveal that the shield-stage Older Series (with 143Nd/144Nd = 0.512827 to 0.512853, 87Sr/86Sr = 0.70412 to 0.70433, and 206Pb/204Pb = 18.771 to 19.024) is geochemically very similar to the shield-building lavas of the younger island of Réunion. The post-shield Intermediate and Younger Series lavas of Mauritius have systematically greater values of 143Nd/144Nd and lower 87Sr/86Sr ratios than the Older Series and Réunion lavas. Intermediate and Younger Series Nd and Sr isotopic ratios are closely similar (0.512874 to 0.512899; 0.70369 to 0.70401), whereas 206Pb/204Pb ranges from values as great as any for the Older Series and Réunion lavas to as low as 18.608. Most of the Intermediate Series lavas are strongly enriched in highly incompatible elements relative to moderately incompatible ones (e.g., chondrite-normalized La/Lu = 4.03-17.8 vs. 9.38-10.2 for the Older Series), but the Younger Series lavas display much less relative enrichment (e.g., chondrite-normalized La/Lu = 3.86-5.37) and have low concentrations of incompatible elements. Modeling suggests that variable partial melting and mixing between mid-ocean-ridge-basalt (MORB) source mantle and mantle with bulk-Earth-like Nd and Sr isotopic and incompatible-element ratios, and C-like Pb isotope ratios, can explain the general relationship between the shield and post-shield lavas. All Mauritius and Réunion lavas can be explained as 2-8% partial melts of a bulk-Earth-like source that had been 1.5-0.25% metasomatized by a 0.1% MORB-source melt. The range in Pb isotopic compositions requires mixing with highly variable Sr/Pb and Nd/Pb ratios in the end members; such variation, however, is not supported by measured Sr/Pb, Nd/Pb, etc. in the lavas. Some isotopic heterogeneity thus appears to be required in the end members and/or much of the range in Pb isotopes represents radiogenic ingrowth since the metasomatic event. Near-constant 207Pb/204Pb values over the range of 206Pb204Pb among the Older Series lavas suggest that the metasomatic event must have occurred within the last few hundred million years." @default.
• W2155659143 created "2016-06-24" @default.
• W2155659143 creator A5015694994 @default.
• W2155659143 creator A5055355437 @default.
• W2155659143 creator A5029769420 @default.
• W2155659143 date "2003-09-01" @default.
• W2155659143 modified "2023-10-01" @default.
• W2155659143 title "Geochemistry of Lavas from Mauritius, Indian Ocean: Mantle Sources and Petrogenesis" @default.
• W2155659143 cites W1965410050 @default.
• W2155659143 cites W1966917681 @default.
• W2155659143 cites W1970947232 @default.
• W2155659143 cites W1974463006 @default.
• W2155659143 cites W1976879855 @default.
• W2155659143 cites W1979404988 @default.
• W2155659143 cites W1997072900 @default.
• W2155659143 cites W2000214993 @default.
• W2155659143 cites W2002877304 @default.
• W2155659143 cites W2003348825 @default.
• W2155659143 cites W2014008060 @default.
• W2155659143 cites W2018282154 @default.
• W2155659143 cites W2019826089 @default.
• W2155659143 cites W2019890064 @default.
• W2155659143 cites W2021987309 @default.
• W2155659143 cites W2023282838 @default.
• W2155659143 cites W2023293621 @default.
• W2155659143 cites W2024978610 @default.
• W2155659143 cites W2028153073 @default.
• W2155659143 cites W2030126031 @default.
• W2155659143 cites W2031329426 @default.
• W2155659143 cites W2034935314 @default.
• W2155659143 cites W2039664872 @default.
• W2155659143 cites W2040173943 @default.
• W2155659143 cites W2043466950 @default.
• W2155659143 cites W2043802469 @default.
• W2155659143 cites W2046164395 @default.
• W2155659143 cites W2056427537 @default.
• W2155659143 cites W2058031585 @default.
• W2155659143 cites W2060030021 @default.
• W2155659143 cites W2062972012 @default.
• W2155659143 cites W2064534200 @default.
• W2155659143 cites W2067520383 @default.
• W2155659143 cites W2073352243 @default.
• W2155659143 cites W2073599973 @default.
• W2155659143 cites W2084528867 @default.
• W2155659143 cites W2089215528 @default.
• W2155659143 cites W2093567690 @default.
• W2155659143 cites W2094025567 @default.
• W2155659143 cites W2118511476 @default.
• W2155659143 cites W2120083369 @default.
• W2155659143 cites W2130620745 @default.
• W2155659143 cites W2132108179 @default.
• W2155659143 cites W2133449796 @default.
• W2155659143 cites W2142165173 @default.
• W2155659143 cites W2157099954 @default.
• W2155659143 cites W2164294319 @default.
• W2155659143 cites W2317661243 @default.
• W2155659143 cites W2331859469 @default.
• W2155659143 cites W2335047411 @default.
• W2155659143 cites W2346949530 @default.
• W2155659143 cites W2915997760 @default.
• W2155659143 doi "https://doi.org/10.2747/0020-6814.45.9.780" @default.
• W2155659143 hasPublicationYear "2003" @default.
• W2155659143 type Work @default.
• W2155659143 sameAs 2155659143 @default.
• W2155659143 citedByCount "37" @default.
• W2155659143 countsByYear W21556591432012 @default.
• W2155659143 countsByYear W21556591432014 @default.
• W2155659143 countsByYear W21556591432015 @default.
• W2155659143 countsByYear W21556591432016 @default.
• W2155659143 countsByYear W21556591432017 @default.
• W2155659143 countsByYear W21556591432018 @default.
• W2155659143 countsByYear W21556591432019 @default.
• W2155659143 countsByYear W21556591432021 @default.
• W2155659143 countsByYear W21556591432023 @default.
• W2155659143 crossrefType "journal-article" @default.
• W2155659143 hasAuthorship W2155659143A5015694994 @default.
• W2155659143 hasAuthorship W2155659143A5029769420 @default.
• W2155659143 hasAuthorship W2155659143A5055355437 @default.
• W2155659143 hasBestOaLocation W21556591432 @default.
• W2155659143 hasConcept C116862484 @default.
• W2155659143 hasConcept C121332964 @default.
• W2155659143 hasConcept C127313418 @default.
• W2155659143 hasConcept C130635790 @default.
• W2155659143 hasConcept C151730666 @default.
• W2155659143 hasConcept C154200439 @default.
• W2155659143 hasConcept C154489570 @default.
• W2155659143 hasConcept C161509811 @default.
• W2155659143 hasConcept C167284885 @default.
• W2155659143 hasConcept C17409809 @default.
• W2155659143 hasConcept C2779417233 @default.
• W2155659143 hasConcept C44938399 @default.
• W2155659143 hasConcept C58097730 @default.
• W2155659143 hasConcept C67236022 @default.
• W2155659143 hasConcept C77928131 @default.
• W2155659143 hasConcept C79572550 @default.
• W2155659143 hasConcept C83948199 @default.
• W2155659143 hasConcept C87355193 @default.
• W2155659143 hasConceptScore W2155659143C116862484 @default.

• next