Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078986087> ?p ?o ?g. }
- W2078986087 endingPage "333" @default.
- W2078986087 startingPage "321" @default.
- W2078986087 abstract "Numerous calcium carbonate veins were recovered from the igneous basement of the Early Cretaceous ShatskyRise during Integrated Ocean Drilling Program (IODP) Expedition 324. The chemical (Sr/Ca, Mg/Ca) and isotopic(87Sr/86Sr, 143Nd/144Nd, !18O, !13C) compositions of these veins were determined to constrain the timing of veinformation. A dominant control by seawater chemistry on calcite composition is evident for most vein sampleswith variable contributions fromthe basaltic basement. Slightly elevated precipitation temperatures (as inferredfrom oxygen isotope ratios), indicative of hydrothermal vein formation, are only observed at Site U1350 in thecentral part of Shatsky Rise. The highest 87Sr/86Sr ratios (least basement influence) of vein samples at each drillsite range from 0.70726 to 0.70755 and are believed to reflect the contemporaneous seawater compositionduring the time of calcite precipitation. In principle, age information can be deduced by correlating these ratioswith the global seawater Sr isotope evolution. Since the Sr isotopic composition of seawater has fluctuatedthree times between the early and mid Cretaceous, no unambiguous precipitation ages can be constrained bythis method and vein precipitation could have occurred at any time between ~80 and 140 Ma. However, basedon combined chemical and isotopic data and correlations of vein compositionwith formation depth and inferredtemperature, we argue for a rather early precipitation of the veins shortly after basement formation at eachrespective drill site." @default.
- W2078986087 created "2016-06-24" @default.
- W2078986087 creator A5011152663 @default.
- W2078986087 creator A5020424823 @default.
- W2078986087 creator A5025110431 @default.
- W2078986087 creator A5041468811 @default.
- W2078986087 creator A5042313414 @default.
- W2078986087 creator A5045934763 @default.
- W2078986087 creator A5065881467 @default.
- W2078986087 date "2014-11-01" @default.
- W2078986087 modified "2023-10-16" @default.
- W2078986087 title "Composition and timing of carbonate vein precipitation within the igneous basement of the Early Cretaceous Shatsky Rise, NW Pacific" @default.
- W2078986087 cites W1550889594 @default.
- W2078986087 cites W1682777677 @default.
- W2078986087 cites W1693159459 @default.
- W2078986087 cites W1713382969 @default.
- W2078986087 cites W1911429574 @default.
- W2078986087 cites W1972949171 @default.
- W2078986087 cites W1975758195 @default.
- W2078986087 cites W1976620802 @default.
- W2078986087 cites W1983795905 @default.
- W2078986087 cites W1983891732 @default.
- W2078986087 cites W1985005684 @default.
- W2078986087 cites W1993567329 @default.
- W2078986087 cites W1995287636 @default.
- W2078986087 cites W1996167059 @default.
- W2078986087 cites W1997533928 @default.
- W2078986087 cites W1999208777 @default.
- W2078986087 cites W2007503416 @default.
- W2078986087 cites W2008765384 @default.
- W2078986087 cites W2011613029 @default.
- W2078986087 cites W2017913935 @default.
- W2078986087 cites W2019410083 @default.
- W2078986087 cites W2030947703 @default.
- W2078986087 cites W2033708639 @default.
- W2078986087 cites W2035063247 @default.
- W2078986087 cites W2045202320 @default.
- W2078986087 cites W2045826394 @default.
- W2078986087 cites W2058747219 @default.
- W2078986087 cites W2059131953 @default.
- W2078986087 cites W2062934962 @default.
- W2078986087 cites W2082046004 @default.
- W2078986087 cites W2086676264 @default.
- W2078986087 cites W2091950619 @default.
- W2078986087 cites W2094414126 @default.
- W2078986087 cites W2094679907 @default.
- W2078986087 cites W2104754992 @default.
- W2078986087 cites W2127931874 @default.
- W2078986087 cites W2137149868 @default.
- W2078986087 cites W2139944210 @default.
- W2078986087 cites W2151752952 @default.
- W2078986087 cites W2155085813 @default.
- W2078986087 cites W2155885199 @default.
- W2078986087 cites W2158134111 @default.
- W2078986087 cites W2163518508 @default.
- W2078986087 doi "https://doi.org/10.1016/j.margeo.2014.09.046" @default.
- W2078986087 hasPublicationYear "2014" @default.
- W2078986087 type Work @default.
- W2078986087 sameAs 2078986087 @default.
- W2078986087 citedByCount "5" @default.
- W2078986087 countsByYear W20789860872016 @default.
- W2078986087 countsByYear W20789860872017 @default.
- W2078986087 countsByYear W20789860872019 @default.
- W2078986087 countsByYear W20789860872020 @default.
- W2078986087 crossrefType "journal-article" @default.
- W2078986087 hasAuthorship W2078986087A5011152663 @default.
- W2078986087 hasAuthorship W2078986087A5020424823 @default.
- W2078986087 hasAuthorship W2078986087A5025110431 @default.
- W2078986087 hasAuthorship W2078986087A5041468811 @default.
- W2078986087 hasAuthorship W2078986087A5042313414 @default.
- W2078986087 hasAuthorship W2078986087A5045934763 @default.
- W2078986087 hasAuthorship W2078986087A5065881467 @default.
- W2078986087 hasBestOaLocation W20789860872 @default.
- W2078986087 hasConcept C118552586 @default.
- W2078986087 hasConcept C12294951 @default.
- W2078986087 hasConcept C127313418 @default.
- W2078986087 hasConcept C151730666 @default.
- W2078986087 hasConcept C15744967 @default.
- W2078986087 hasConcept C166957645 @default.
- W2078986087 hasConcept C17409809 @default.
- W2078986087 hasConcept C191897082 @default.
- W2078986087 hasConcept C192562407 @default.
- W2078986087 hasConcept C2777202286 @default.
- W2078986087 hasConcept C2780659211 @default.
- W2078986087 hasConcept C2781297371 @default.
- W2078986087 hasConcept C42787717 @default.
- W2078986087 hasConcept C95457728 @default.
- W2078986087 hasConceptScore W2078986087C118552586 @default.
- W2078986087 hasConceptScore W2078986087C12294951 @default.
- W2078986087 hasConceptScore W2078986087C127313418 @default.
- W2078986087 hasConceptScore W2078986087C151730666 @default.
- W2078986087 hasConceptScore W2078986087C15744967 @default.
- W2078986087 hasConceptScore W2078986087C166957645 @default.
- W2078986087 hasConceptScore W2078986087C17409809 @default.
- W2078986087 hasConceptScore W2078986087C191897082 @default.
- W2078986087 hasConceptScore W2078986087C192562407 @default.
- W2078986087 hasConceptScore W2078986087C2777202286 @default.
- W2078986087 hasConceptScore W2078986087C2780659211 @default.