Matches in SemOpenAlex for { <https://semopenalex.org/work/W4362632688> ?p ?o ?g. }
- W4362632688 endingPage "104039" @default.
- W4362632688 startingPage "104039" @default.
- W4362632688 abstract "Interaction of a subduction zone with an oceanic plateau has implications for plate tectonics. However, the geodynamic processes and petrological responses to oceanic plateau–arc interactions remain enigmatic. The southwestern Mariana and Yap arcs have experienced interactions with the Caroline Plateau, which have affected the regional tectonism. In this study, tholeiitic basalts and metamorphosed volcanic rocks (i.e., greenstones) were recovered from the southwestern Mariana forearc. The protoliths of the metamorphosed volcanic rocks have geochemical affinities to low-silica boninites. These boninitic rocks have similar K–Ar and apatite U–Pb ages of ca. 24 Ma, which record the timing of collision between the southwestern Mariana arc and the Caroline Plateau. 40Ar/39Ar dating of plagioclase in the tholeiitic basalts dates post-collisional magmatism to ca. 18 Ma. The tholeiites have geochemical signatures of fore-arc basalts (e.g., low Ti/V ratios and light rare earth element-depleted patterns) and high Th/Yb ratios, which reflect a depleted mantle source with a subduction component inherited from a pre-collisional subduction event. We suggest that the southwestern Mariana arc is an intra-oceanic arc that underwent plateau–arc collisions. These plateau–arc interactions affected the tectonic and magmatic evolution of the southwestern Mariana arc and nearby western Pacific basins." @default.
- W4362632688 created "2023-04-07" @default.
- W4362632688 creator A5007613197 @default.
- W4362632688 creator A5062125045 @default.
- W4362632688 creator A5072600784 @default.
- W4362632688 date "2023-07-01" @default.
- W4362632688 modified "2023-10-02" @default.
- W4362632688 title "Geochemical and geochronological constraints on the tectonic and magmatic evolution of the southwestern Mariana subduction zone" @default.
- W4362632688 cites W11272332 @default.
- W4362632688 cites W1836780073 @default.
- W4362632688 cites W1969859799 @default.
- W4362632688 cites W1975670269 @default.
- W4362632688 cites W1985574668 @default.
- W4362632688 cites W1990479851 @default.
- W4362632688 cites W1993449388 @default.
- W4362632688 cites W1995008221 @default.
- W4362632688 cites W1998707404 @default.
- W4362632688 cites W2002469616 @default.
- W4362632688 cites W2010754180 @default.
- W4362632688 cites W2018172800 @default.
- W4362632688 cites W2027824331 @default.
- W4362632688 cites W2028221852 @default.
- W4362632688 cites W2030563517 @default.
- W4362632688 cites W2051241532 @default.
- W4362632688 cites W2056432227 @default.
- W4362632688 cites W2068365898 @default.
- W4362632688 cites W2076566162 @default.
- W4362632688 cites W2077985074 @default.
- W4362632688 cites W2079474134 @default.
- W4362632688 cites W2086345911 @default.
- W4362632688 cites W2090583264 @default.
- W4362632688 cites W2096707152 @default.
- W4362632688 cites W2098839042 @default.
- W4362632688 cites W2099670382 @default.
- W4362632688 cites W2104959535 @default.
- W4362632688 cites W2106056035 @default.
- W4362632688 cites W2108095642 @default.
- W4362632688 cites W2109479359 @default.
- W4362632688 cites W2112435406 @default.
- W4362632688 cites W2138522501 @default.
- W4362632688 cites W2139788788 @default.
- W4362632688 cites W2145504180 @default.
- W4362632688 cites W2161188118 @default.
- W4362632688 cites W2166668883 @default.
- W4362632688 cites W2166861495 @default.
- W4362632688 cites W2170479468 @default.
- W4362632688 cites W2178518901 @default.
- W4362632688 cites W2374058458 @default.
- W4362632688 cites W2393545348 @default.
- W4362632688 cites W2592090639 @default.
- W4362632688 cites W2902151872 @default.
- W4362632688 cites W2903266987 @default.
- W4362632688 cites W2911411059 @default.
- W4362632688 cites W2946319063 @default.
- W4362632688 cites W2950514427 @default.
- W4362632688 cites W2965822114 @default.
- W4362632688 cites W2982629746 @default.
- W4362632688 cites W3009959840 @default.
- W4362632688 cites W3025774513 @default.
- W4362632688 cites W3088443607 @default.
- W4362632688 cites W3126567271 @default.
- W4362632688 cites W3191187177 @default.
- W4362632688 cites W3209750727 @default.
- W4362632688 cites W3210837191 @default.
- W4362632688 cites W4214819365 @default.
- W4362632688 cites W4281285752 @default.
- W4362632688 cites W4285496726 @default.
- W4362632688 doi "https://doi.org/10.1016/j.dsr.2023.104039" @default.
- W4362632688 hasPublicationYear "2023" @default.
- W4362632688 type Work @default.
- W4362632688 citedByCount "2" @default.
- W4362632688 countsByYear W43626326882023 @default.
- W4362632688 crossrefType "journal-article" @default.
- W4362632688 hasAuthorship W4362632688A5007613197 @default.
- W4362632688 hasAuthorship W4362632688A5062125045 @default.
- W4362632688 hasAuthorship W4362632688A5072600784 @default.
- W4362632688 hasConcept C120806208 @default.
- W4362632688 hasConcept C127313418 @default.
- W4362632688 hasConcept C134306372 @default.
- W4362632688 hasConcept C151730666 @default.
- W4362632688 hasConcept C161509811 @default.
- W4362632688 hasConcept C162973429 @default.
- W4362632688 hasConcept C17409809 @default.
- W4362632688 hasConcept C180492444 @default.
- W4362632688 hasConcept C192241223 @default.
- W4362632688 hasConcept C1965285 @default.
- W4362632688 hasConcept C2780030769 @default.
- W4362632688 hasConcept C33923547 @default.
- W4362632688 hasConcept C58097730 @default.
- W4362632688 hasConcept C63379926 @default.
- W4362632688 hasConcept C67236022 @default.
- W4362632688 hasConcept C77928131 @default.
- W4362632688 hasConcept C93253190 @default.
- W4362632688 hasConcept C94436079 @default.
- W4362632688 hasConceptScore W4362632688C120806208 @default.
- W4362632688 hasConceptScore W4362632688C127313418 @default.
- W4362632688 hasConceptScore W4362632688C134306372 @default.
- W4362632688 hasConceptScore W4362632688C151730666 @default.