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dc.contributor.authorGernigon, Laurent
dc.contributor.authorBrönner, Marco
dc.date.accessioned2020-07-15T07:40:17Z
dc.date.available2020-07-15T07:40:17Z
dc.date.issued2011
dc.identifier.issn0800-3416
dc.identifier.urihttps://hdl.handle.net/11250/2664610
dc.description.abstractA new generation of modern aeromagnetic surveys highlight the Caledonian basement and pre-Permian basin architecture of the southwestern Barents Sea. This configuration involved several Caledonian thrust sheets that collapsed and controlled the post-Caledonian rift development of the southwestern Barents Sea during Late Palaeozoic time. Contrary to previous geological models, we consider that the sub-Permian basins and underlying basement grain have a dominantly NNW-SSE orientation in most of the platform area. Moreover, we do not see magnetic evidence that could support a major NE-SW or NNE-SSW regional axis that has commonly been proposed for the Late Paleozoic rift system and inherited Caledonian structural grain in the Barents Sea.
dc.language.isoeng
dc.relation.ispartofseriesNGU-Rapport (2011.067)
dc.rightsNavngivelse 4.0 Internasjonal
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no
dc.subjectBERGGRUNNSGEOLOGI
dc.subjectGEOFYSIKK
dc.subjectKONTINENTALSOKKEL
dc.subjectMAGNETOMETRI
dc.titleLate Palaeozoic architecture and evolution of the western Barents Sea: Insights from a new generation of aeromagnetic data
dc.typeReport
dc.description.localcode58895
dc.source.pagenumber21
dc.relation.project(343100) Lofoten-Vestfjorden aeromagnetic survey 2011 (LOVAS-11)


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