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dc.contributor.authorHermans, G.A.E.M.
dc.contributor.authorJansen, J.B.H.
dc.contributor.authorMaijer, C.
dc.contributor.authorSpits, P.
dc.contributor.authorWegelin, A.
dc.contributor.authorSauter, P.C.C.
dc.coverage.spatialLUND
dc.coverage.spatialBJERKREIM
dc.coverage.spatialGJESDAL
dc.coverage.spatialAGDER
dc.coverage.spatialROGALAND
dc.coverage.spatial12122 Bjerkreim
dc.coverage.spatial13123 Ørsdalsvatnet
dc.coverage.spatial12121 Høle
dc.coverage.spatial12132 Strand
dc.coverage.spatialSTAVANGER
dc.date.accessioned2020-08-26T13:22:43Z
dc.date.available2020-08-26T13:22:43Z
dc.date.issued1983
dc.identifier.urihttps://hdl.handle.net/11250/2675145
dc.description.abstractIn the Sveconorwegian basement of Rogaland\/Vest-Agder, SW Norway, two incipient Caledonian metamorphic overprints are assumed on the basis of petrological textures and regional extension of the metamorphic mineral distributions. The inferred M4a is a burial metamorphism mainly in prehnite-pumpellyite facies and the M4b a metamorphism mainly in greenschist facies, restricted to the vicinity of the Caledonides. In order to propose a model sequence of retrograde metamorphic events in the basement of the whole of South Norway the available mineral records of newly formed green biotite, stilpnomelane, prehnite and pumpellyite are integrated with relevant age determinations and other geological information.
dc.language.isoeng
dc.relation.ispartofseriesNGU (380)
dc.rightsNavngivelse 4.0 Internasjonal
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no
dc.subjectKJEMISK ANALYSE
dc.subjectOMDANNING
dc.subjectKALEDONSKE FJELLKJEDE
dc.subjectMINERAL
dc.subjectGEOKRONOLOGI
dc.titlePolyphase Caledonian metamorphism in the Precambrian basement of Rogaland/Vest-Agder, SW Norway.
dc.typeJournal article
dc.description.localcode36173
dc.source.pagenumber7-22


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal