FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044368575> ?p ?o ?g. }

• W2044368575 endingPage "118" @default.
• W2044368575 startingPage "107" @default.
• W2044368575 abstract "Abstract The greenschist-facies late Mesoproterozoic Bandak succession in southern Norway consists of interlayered quartzites and meta-volcanic rocks with well preserved depositional and structural relations, which when combined provide important information on the late Mesoproterozoic continental margin of Baltica prior to the assembly of the supercontinent Rodinia. The timing of deposition of the Bandak succession is constrained by previously published tuff ages and new detrital zircon analyses reported here. The lower units of the Bandak succession (the Ofte and Roynstaul formations) display diverse detrital zircon age spectra implying derivation from a wide array of sources. The Morgedal and Gjuve formations have unimodal U-Pb age spectra, suggesting input from a single source and probably accumulation in restricted basins. The overlying Eidsborg Formation displays a wide range of detrital zircon age peaks indicative of input from more varied source regions. Hf and O isotopes in detrital zircons of the Bandak succession indicate derivation from typical Fennoscandian basement rocks with the youngest dominant population (∼1150 Ma) having been derived from sources formed by remelting of the pre-Sveconorwegian juvenile Gothian basement. Whole rock geochemistry and Nd isotopic signatures further imply that the rhyolite of the Dalaa Formation was formed from anatexis of c. 1500 Ma crust. In contrast, mafic volcanic rocks indicate a mantle source that had been previously enriched through subduction, and variable contamination from older continental crust, or melts derived from it (i.e. the Dalaa Formation). The mafic lithologies reveal decreasing amounts of crustal contamination higher in the section, compatible with increasing amounts of extension and a thinner crustal column. Age, sedimentological, and geochemical data for the volcanosedimentary units in the Bandak succession record an episode of intracontinental extension, associated with formation of a series of intermontane basins. We hypothesize that these localized basins were formed at different stages of extensional collapse following a pulse of regional orogenesis. The Ofte and Roynstaul formations accumulated during rifting and were followed by bimodal volcanism within the Morgedal, Dalaa, and Gjuve formations. The Eidsborg Formation, at the top of the succession, records post-extension transgressive sedimentation. This tectonic scenario represents a pre-Sveconorwegian stage of orogenesis that can be related to convergent margin processes. The surface expression of crustal growth during this time is relatively small; however, the volume of a postulated mafic underplate that accreted and intruded the lower crust in the Telemark region at this time is unknown. Crustal growth during syn-convergent extension in a retro-arc region may be significant if volumes of accreted mafic underplate are large." @default.
• W2044368575 created "2016-06-24" @default.
• W2044368575 creator A5006685240 @default.
• W2044368575 creator A5013904651 @default.
• W2044368575 creator A5025999694 @default.
• W2044368575 creator A5031387958 @default.
• W2044368575 creator A5035943763 @default.
• W2044368575 creator A5043426609 @default.
• W2044368575 creator A5088262336 @default.
• W2044368575 date "2014-10-01" @default.
• W2044368575 modified "2023-09-25" @default.
• W2044368575 title "Intermontane basins and bimodal volcanism at the onset of the Sveconorwegian Orogeny, southern Norway" @default.
• W2044368575 cites W1520616233 @default.
• W2044368575 cites W1582566143 @default.
• W2044368575 cites W1910016627 @default.
• W2044368575 cites W1965068361 @default.
• W2044368575 cites W1969859799 @default.
• W2044368575 cites W1974203049 @default.
• W2044368575 cites W1975676133 @default.
• W2044368575 cites W1978488084 @default.
• W2044368575 cites W1981780195 @default.
• W2044368575 cites W1983684752 @default.
• W2044368575 cites W1986976616 @default.
• W2044368575 cites W1992338695 @default.
• W2044368575 cites W1996145165 @default.
• W2044368575 cites W1999448338 @default.
• W2044368575 cites W2000320267 @default.
• W2044368575 cites W2001851141 @default.
• W2044368575 cites W2009732140 @default.
• W2044368575 cites W2012079833 @default.
• W2044368575 cites W2017466592 @default.
• W2044368575 cites W2023725435 @default.
• W2044368575 cites W2024055416 @default.
• W2044368575 cites W2036618338 @default.
• W2044368575 cites W2038084157 @default.
• W2044368575 cites W2045257281 @default.
• W2044368575 cites W2045668709 @default.
• W2044368575 cites W2045682438 @default.
• W2044368575 cites W2048240400 @default.
• W2044368575 cites W2048857036 @default.
• W2044368575 cites W2049489172 @default.
• W2044368575 cites W2051273227 @default.
• W2044368575 cites W2052448030 @default.
• W2044368575 cites W2069186880 @default.
• W2044368575 cites W2069467530 @default.
• W2044368575 cites W2070193313 @default.
• W2044368575 cites W2080261231 @default.
• W2044368575 cites W2108906975 @default.
• W2044368575 cites W2108971421 @default.
• W2044368575 cites W2124468442 @default.
• W2044368575 cites W2127567173 @default.
• W2044368575 cites W2135183977 @default.
• W2044368575 cites W2137230723 @default.
• W2044368575 cites W2141472067 @default.
• W2044368575 cites W2145191782 @default.
• W2044368575 cites W2581834115 @default.
• W2044368575 cites W2745882215 @default.
• W2044368575 doi "https://doi.org/10.1016/j.precamres.2014.07.008" @default.
• W2044368575 hasPublicationYear "2014" @default.
• W2044368575 type Work @default.
• W2044368575 sameAs 2044368575 @default.
• W2044368575 citedByCount "41" @default.
• W2044368575 countsByYear W20443685752014 @default.
• W2044368575 countsByYear W20443685752015 @default.
• W2044368575 countsByYear W20443685752016 @default.
• W2044368575 countsByYear W20443685752017 @default.
• W2044368575 countsByYear W20443685752018 @default.
• W2044368575 countsByYear W20443685752019 @default.
• W2044368575 countsByYear W20443685752020 @default.
• W2044368575 countsByYear W20443685752021 @default.
• W2044368575 countsByYear W20443685752022 @default.
• W2044368575 countsByYear W20443685752023 @default.
• W2044368575 crossrefType "journal-article" @default.
• W2044368575 hasAuthorship W2044368575A5006685240 @default.
• W2044368575 hasAuthorship W2044368575A5013904651 @default.
• W2044368575 hasAuthorship W2044368575A5025999694 @default.
• W2044368575 hasAuthorship W2044368575A5031387958 @default.
• W2044368575 hasAuthorship W2044368575A5035943763 @default.
• W2044368575 hasAuthorship W2044368575A5043426609 @default.
• W2044368575 hasAuthorship W2044368575A5088262336 @default.
• W2044368575 hasBestOaLocation W20443685752 @default.
• W2044368575 hasConcept C109007969 @default.
• W2044368575 hasConcept C127313418 @default.
• W2044368575 hasConcept C151730666 @default.
• W2044368575 hasConcept C17409809 @default.
• W2044368575 hasConcept C1965285 @default.
• W2044368575 hasConcept C2777241186 @default.
• W2044368575 hasConcept C6363049 @default.
• W2044368575 hasConcept C77928131 @default.
• W2044368575 hasConceptScore W2044368575C109007969 @default.
• W2044368575 hasConceptScore W2044368575C127313418 @default.
• W2044368575 hasConceptScore W2044368575C151730666 @default.
• W2044368575 hasConceptScore W2044368575C17409809 @default.
• W2044368575 hasConceptScore W2044368575C1965285 @default.
• W2044368575 hasConceptScore W2044368575C2777241186 @default.
• W2044368575 hasConceptScore W2044368575C6363049 @default.
• W2044368575 hasConceptScore W2044368575C77928131 @default.
• W2044368575 hasLocation W20443685751 @default.

• next