Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999048885> ?p ?o ?g. }
- W1999048885 endingPage "217" @default.
- W1999048885 startingPage "209" @default.
- W1999048885 abstract "To elucidate the source of an air-like component in fluid inclusions of xenoliths from the subcontinental mantle, we measured N, He and Ar elemental and isotopic composition in gases released by crushing from spinel-lherzolites of the Newer Volcanics, south-eastern Australia. Gas released from fluid inclusions in olivine separates shows δ15N ranging from −6.0 ± 1.2‰ to +2.0 ± 1.7‰. The range of measured δ15N values are in contrast with a remarkably uniform 3He/4He ratio of 10.1 ± 0.2 × 10-6. The lightest δ15N value of −6.0 ± 1.2‰ is consistent with the measured MORB-like 3He/4He ratio of 10.1 ± 0.2 × 10-6 and suggests that gases in xenoliths of southeast Australia are derived from a well-mixed upper mantle reservoir. The heavier nitrogen isotopic signatures (from ∼0 to +2‰) and elemental ratio of argon to nitrogen could be explained by the addition of 30% to 40% of a recycled sedimentary component. Nitrogen is indeed recycled more efficiently in the mantle than helium, preserving the trace of present or past subduction. The heavy N component has been observed in xenoliths from the eastern side of the Newer Volcanic province. Sedimentary nitrogen may result from subduction along the eastern margin of Australia, during Paleozoic time. The present nitrogen results, together with the relatively low 40Ar/36Ar ratios and apparently correlated 3He and 36Ar contents in those xenoliths, suggest the long-term preservation of recycled surface volatiles in the continental lithospheric mantle." @default.
- W1999048885 created "2016-06-24" @default.
- W1999048885 creator A5030516564 @default.
- W1999048885 creator A5052692929 @default.
- W1999048885 creator A5091135247 @default.
- W1999048885 creator A5091521738 @default.
- W1999048885 date "2002-01-01" @default.
- W1999048885 modified "2023-10-16" @default.
- W1999048885 title "Recycled noble gas and nitrogen in the subcontinental lithospheric mantle: Implications from N-He-Ar in fluid inclusions of SE Australian xenoliths." @default.
- W1999048885 cites W1587594461 @default.
- W1999048885 cites W1976012120 @default.
- W1999048885 cites W1978494854 @default.
- W1999048885 cites W1981971984 @default.
- W1999048885 cites W1982469181 @default.
- W1999048885 cites W1986773990 @default.
- W1999048885 cites W1995778026 @default.
- W1999048885 cites W1997946232 @default.
- W1999048885 cites W1999999564 @default.
- W1999048885 cites W2001260427 @default.
- W1999048885 cites W2018525554 @default.
- W1999048885 cites W2022329511 @default.
- W1999048885 cites W2031672255 @default.
- W1999048885 cites W2042130595 @default.
- W1999048885 cites W2042371555 @default.
- W1999048885 cites W2043617401 @default.
- W1999048885 cites W2059257969 @default.
- W1999048885 cites W2063632244 @default.
- W1999048885 cites W2069815201 @default.
- W1999048885 cites W2075111069 @default.
- W1999048885 cites W2080900129 @default.
- W1999048885 cites W2084042781 @default.
- W1999048885 cites W2086096504 @default.
- W1999048885 cites W2088317659 @default.
- W1999048885 cites W2128683650 @default.
- W1999048885 cites W2144198489 @default.
- W1999048885 cites W2167372231 @default.
- W1999048885 cites W2327705954 @default.
- W1999048885 doi "https://doi.org/10.2343/geochemj.36.209" @default.
- W1999048885 hasPublicationYear "2002" @default.
- W1999048885 type Work @default.
- W1999048885 sameAs 1999048885 @default.
- W1999048885 citedByCount "31" @default.
- W1999048885 countsByYear W19990488852012 @default.
- W1999048885 countsByYear W19990488852013 @default.
- W1999048885 countsByYear W19990488852014 @default.
- W1999048885 countsByYear W19990488852015 @default.
- W1999048885 countsByYear W19990488852016 @default.
- W1999048885 countsByYear W19990488852017 @default.
- W1999048885 countsByYear W19990488852018 @default.
- W1999048885 countsByYear W19990488852019 @default.
- W1999048885 countsByYear W19990488852020 @default.
- W1999048885 countsByYear W19990488852021 @default.
- W1999048885 countsByYear W19990488852022 @default.
- W1999048885 countsByYear W19990488852023 @default.
- W1999048885 crossrefType "journal-article" @default.
- W1999048885 hasAuthorship W1999048885A5030516564 @default.
- W1999048885 hasAuthorship W1999048885A5052692929 @default.
- W1999048885 hasAuthorship W1999048885A5091135247 @default.
- W1999048885 hasAuthorship W1999048885A5091521738 @default.
- W1999048885 hasBestOaLocation W19990488851 @default.
- W1999048885 hasConcept C127313418 @default.
- W1999048885 hasConcept C151730666 @default.
- W1999048885 hasConcept C16942324 @default.
- W1999048885 hasConcept C17409809 @default.
- W1999048885 hasConcept C2776152364 @default.
- W1999048885 hasConcept C2779870107 @default.
- W1999048885 hasConcept C2780364934 @default.
- W1999048885 hasConcept C42796848 @default.
- W1999048885 hasConcept C58097730 @default.
- W1999048885 hasConcept C6494504 @default.
- W1999048885 hasConcept C67236022 @default.
- W1999048885 hasConcept C77928131 @default.
- W1999048885 hasConceptScore W1999048885C127313418 @default.
- W1999048885 hasConceptScore W1999048885C151730666 @default.
- W1999048885 hasConceptScore W1999048885C16942324 @default.
- W1999048885 hasConceptScore W1999048885C17409809 @default.
- W1999048885 hasConceptScore W1999048885C2776152364 @default.
- W1999048885 hasConceptScore W1999048885C2779870107 @default.
- W1999048885 hasConceptScore W1999048885C2780364934 @default.
- W1999048885 hasConceptScore W1999048885C42796848 @default.
- W1999048885 hasConceptScore W1999048885C58097730 @default.
- W1999048885 hasConceptScore W1999048885C6494504 @default.
- W1999048885 hasConceptScore W1999048885C67236022 @default.
- W1999048885 hasConceptScore W1999048885C77928131 @default.
- W1999048885 hasIssue "3" @default.
- W1999048885 hasLocation W19990488851 @default.
- W1999048885 hasOpenAccess W1999048885 @default.
- W1999048885 hasPrimaryLocation W19990488851 @default.
- W1999048885 hasRelatedWork W2028501484 @default.
- W1999048885 hasRelatedWork W2083391797 @default.
- W1999048885 hasRelatedWork W2325181125 @default.
- W1999048885 hasRelatedWork W2801291889 @default.
- W1999048885 hasRelatedWork W3003570203 @default.
- W1999048885 hasRelatedWork W3090327798 @default.
- W1999048885 hasRelatedWork W3151571290 @default.
- W1999048885 hasRelatedWork W3176484299 @default.
- W1999048885 hasRelatedWork W3198717311 @default.
- W1999048885 hasRelatedWork W362486964 @default.