Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023555093> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2023555093 endingPage "101" @default.
- W2023555093 startingPage "79" @default.
- W2023555093 abstract "This paper reports on field, petrological, geochemical and isotopic characteristics of volcanic rocks from Filicudi island (Aeolian Arc, southern Tyrrhenian Sea) with particular attention to the recognition of temporal and geochemical variations of magma activity. The Filicudi volcano consists of basaltic, basaltic andesitic, and high-K andesitic lavas, and pyroclastic deposits. It represents the emergent part of a complex structure, parallel to the main regional structural lineaments. Stratigraphic investigations and dating have defined four main cycles of activity interrupted by periods of quiescence. The main stratigraphic sequences reconstructed on Filicudi display irregular variations of rock evolution over time, with recurrent reversals to more basic compositions. Magmas erupted from different vents during the first three cycles of activity display overall similar petrological and geochemical characteristics. Some major and trace elements define slightly scattered correlations with silica. Sr abundances are particularly scattered with a large range of values in basic rocks. Sr isotope ratios range between 0.704270 and 0.704740 and do not exhibit good correlations with geochemical parameters. Fractional crystallization associated with several episodes of mixing processes and crust assimilation are considered to be responsible for the complex evolution of the Filicudi magma. Mafic magmas erupted during the last cycle of activity at La Canna centre show increasing K/Na, Mg/Al, Rb/Sr and decreasing Ba/Nb, Ba/Rb ratios in respect to the older basalts. These characteristics are considered to reflect a derivation from a different mantle source." @default.
- W2023555093 created "2016-06-24" @default.
- W2023555093 creator A5007682070 @default.
- W2023555093 date "2000-02-01" @default.
- W2023555093 modified "2023-10-05" @default.
- W2023555093 title "Volcanological and geochemical evolution of Filicudi (Aeolian Islands, south Tyrrhenian Sea, Italy)" @default.
- W2023555093 cites W1969405707 @default.
- W2023555093 cites W1972936047 @default.
- W2023555093 cites W1983031312 @default.
- W2023555093 cites W1985032717 @default.
- W2023555093 cites W2007359145 @default.
- W2023555093 cites W2021843429 @default.
- W2023555093 cites W2023320566 @default.
- W2023555093 cites W2025636523 @default.
- W2023555093 cites W2033084766 @default.
- W2023555093 cites W2037910358 @default.
- W2023555093 cites W2052338065 @default.
- W2023555093 cites W2063505294 @default.
- W2023555093 cites W2081408531 @default.
- W2023555093 cites W2081673195 @default.
- W2023555093 cites W2083227715 @default.
- W2023555093 cites W2088461666 @default.
- W2023555093 cites W2088644964 @default.
- W2023555093 cites W2153537100 @default.
- W2023555093 cites W2171463312 @default.
- W2023555093 cites W2321981993 @default.
- W2023555093 cites W2333414322 @default.
- W2023555093 cites W2510940854 @default.
- W2023555093 cites W2519640519 @default.
- W2023555093 cites W2605589018 @default.
- W2023555093 doi "https://doi.org/10.1016/s0377-0273(99)00136-5" @default.
- W2023555093 hasPublicationYear "2000" @default.
- W2023555093 type Work @default.
- W2023555093 sameAs 2023555093 @default.
- W2023555093 citedByCount "15" @default.
- W2023555093 countsByYear W20235550932013 @default.
- W2023555093 countsByYear W20235550932016 @default.
- W2023555093 crossrefType "journal-article" @default.
- W2023555093 hasAuthorship W2023555093A5007682070 @default.
- W2023555093 hasConcept C111368507 @default.
- W2023555093 hasConcept C127313418 @default.
- W2023555093 hasConcept C151730666 @default.
- W2023555093 hasConcept C17409809 @default.
- W2023555093 hasConcept C180093795 @default.
- W2023555093 hasConcept C1965285 @default.
- W2023555093 hasConceptScore W2023555093C111368507 @default.
- W2023555093 hasConceptScore W2023555093C127313418 @default.
- W2023555093 hasConceptScore W2023555093C151730666 @default.
- W2023555093 hasConceptScore W2023555093C17409809 @default.
- W2023555093 hasConceptScore W2023555093C180093795 @default.
- W2023555093 hasConceptScore W2023555093C1965285 @default.
- W2023555093 hasIssue "1-2" @default.
- W2023555093 hasLocation W20235550931 @default.
- W2023555093 hasOpenAccess W2023555093 @default.
- W2023555093 hasPrimaryLocation W20235550931 @default.
- W2023555093 hasRelatedWork W1983398148 @default.
- W2023555093 hasRelatedWork W2015974943 @default.
- W2023555093 hasRelatedWork W2040829098 @default.
- W2023555093 hasRelatedWork W2078967228 @default.
- W2023555093 hasRelatedWork W2138077201 @default.
- W2023555093 hasRelatedWork W2152161497 @default.
- W2023555093 hasRelatedWork W2361911732 @default.
- W2023555093 hasRelatedWork W2538103680 @default.
- W2023555093 hasRelatedWork W2911869918 @default.
- W2023555093 hasRelatedWork W4245896334 @default.
- W2023555093 hasVolume "96" @default.
- W2023555093 isParatext "false" @default.
- W2023555093 isRetracted "false" @default.
- W2023555093 magId "2023555093" @default.
- W2023555093 workType "article" @default.