Matches in SemOpenAlex for { <https://semopenalex.org/work/W1501522070> ?p ?o ?g. }
- W1501522070 endingPage "n/a" @default.
- W1501522070 startingPage "n/a" @default.
- W1501522070 abstract "[1] Amphibolite lenses that locally crop out below the serpentinite sole at the base of the ophiolite of New Caledonia (termed Peridotite Nappe) recrystallized in the high-temperature amphibolite facies and thus sharply contrast with blueschists and eclogites of the Eocene metamorphic complex. Amphibolites mostly display the geochemical features of MORB with a slight Nb depletion and thus are similar to the youngest (Late Paleocene–Eocene) BABB components of the allochthonous Poya Terrane. Thermochronological data from hornblende (40Ar/39Ar), zircon, and sphene (U-Pb) suggest that these mafic rocks recrystallized at ∼56 Ma. Using various geothermobarometers provides a rough estimate of peak recrystallization conditions of ∼0.5 GPa at ∼800–950°C. The thermal gradient inferred from the metamorphic assemblage (∼60°C km−1), geometrical relationships, and geochemical similarity suggest that these mafic rocks belong to the oceanic crust of the lower plate of the subduction/obduction system and recrystallized when they subducted below young and hot oceanic lithosphere. They were detached from the down-going plate and finally thrust onto unmetamorphosed Poya Terrane basalts. This and the occurrence of slab melts at ∼53 Ma suggest that subduction inception occurred at or near to the spreading ridge of the South Loyalty Basin at ∼56 Ma." @default.
- W1501522070 created "2016-06-24" @default.
- W1501522070 creator A5000418786 @default.
- W1501522070 creator A5032740262 @default.
- W1501522070 creator A5054756549 @default.
- W1501522070 creator A5078223588 @default.
- W1501522070 creator A5081285966 @default.
- W1501522070 date "2012-06-01" @default.
- W1501522070 modified "2023-10-18" @default.
- W1501522070 title "The metamorphic sole of New Caledonia ophiolite:<sup>40</sup>Ar/<sup>39</sup>Ar, U-Pb, and geochemical evidence for subduction inception at a spreading ridge" @default.
- W1501522070 cites W1498987157 @default.
- W1501522070 cites W1518117129 @default.
- W1501522070 cites W1558131844 @default.
- W1501522070 cites W1569677180 @default.
- W1501522070 cites W1572270483 @default.
- W1501522070 cites W1779072235 @default.
- W1501522070 cites W1947415605 @default.
- W1501522070 cites W1967330555 @default.
- W1501522070 cites W1971722259 @default.
- W1501522070 cites W1976270393 @default.
- W1501522070 cites W1977039791 @default.
- W1501522070 cites W1979999752 @default.
- W1501522070 cites W1987192769 @default.
- W1501522070 cites W1988424225 @default.
- W1501522070 cites W1994935654 @default.
- W1501522070 cites W1999448338 @default.
- W1501522070 cites W2003997898 @default.
- W1501522070 cites W2004903824 @default.
- W1501522070 cites W2005594856 @default.
- W1501522070 cites W2007105153 @default.
- W1501522070 cites W2008531647 @default.
- W1501522070 cites W2016456230 @default.
- W1501522070 cites W2017280941 @default.
- W1501522070 cites W2017929561 @default.
- W1501522070 cites W2018122760 @default.
- W1501522070 cites W2019877001 @default.
- W1501522070 cites W2033392044 @default.
- W1501522070 cites W2040549377 @default.
- W1501522070 cites W2044893245 @default.
- W1501522070 cites W2045307501 @default.
- W1501522070 cites W2045755582 @default.
- W1501522070 cites W2048638610 @default.
- W1501522070 cites W2051680311 @default.
- W1501522070 cites W2051983668 @default.
- W1501522070 cites W2056130745 @default.
- W1501522070 cites W2057331853 @default.
- W1501522070 cites W2060847682 @default.
- W1501522070 cites W2061444774 @default.
- W1501522070 cites W2062474827 @default.
- W1501522070 cites W2063690396 @default.
- W1501522070 cites W2064523591 @default.
- W1501522070 cites W2065130296 @default.
- W1501522070 cites W2072818294 @default.
- W1501522070 cites W2081823524 @default.
- W1501522070 cites W2090958188 @default.
- W1501522070 cites W2091489546 @default.
- W1501522070 cites W2094179800 @default.
- W1501522070 cites W2100758636 @default.
- W1501522070 cites W2101871799 @default.
- W1501522070 cites W2105134682 @default.
- W1501522070 cites W2105662998 @default.
- W1501522070 cites W2112882114 @default.
- W1501522070 cites W2125207671 @default.
- W1501522070 cites W2129143054 @default.
- W1501522070 cites W2130950244 @default.
- W1501522070 cites W2135091621 @default.
- W1501522070 cites W2146882463 @default.
- W1501522070 cites W2150846023 @default.
- W1501522070 cites W2153647299 @default.
- W1501522070 cites W2157099954 @default.
- W1501522070 cites W2159913816 @default.
- W1501522070 cites W2165764138 @default.
- W1501522070 cites W2167383526 @default.
- W1501522070 cites W2171503416 @default.
- W1501522070 cites W2259645488 @default.
- W1501522070 cites W2332768691 @default.
- W1501522070 cites W2387543009 @default.
- W1501522070 cites W2462185531 @default.
- W1501522070 cites W642264229 @default.
- W1501522070 doi "https://doi.org/10.1029/2011tc003085" @default.
- W1501522070 hasPublicationYear "2012" @default.
- W1501522070 type Work @default.
- W1501522070 sameAs 1501522070 @default.
- W1501522070 citedByCount "75" @default.
- W1501522070 countsByYear W15015220702012 @default.
- W1501522070 countsByYear W15015220702013 @default.
- W1501522070 countsByYear W15015220702014 @default.
- W1501522070 countsByYear W15015220702015 @default.
- W1501522070 countsByYear W15015220702016 @default.
- W1501522070 countsByYear W15015220702017 @default.
- W1501522070 countsByYear W15015220702018 @default.
- W1501522070 countsByYear W15015220702019 @default.
- W1501522070 countsByYear W15015220702020 @default.
- W1501522070 countsByYear W15015220702021 @default.
- W1501522070 countsByYear W15015220702022 @default.
- W1501522070 countsByYear W15015220702023 @default.
- W1501522070 crossrefType "journal-article" @default.
- W1501522070 hasAuthorship W1501522070A5000418786 @default.