Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/16573
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dc.contributor.authorRing, U.-
dc.contributor.authorCollins, A.-
dc.contributor.authorKassem, O.-
dc.date.issued2005-
dc.identifier.citationSwiss Journal of Geosciences (Print Edition), 2005; 98(3):363-370-
dc.identifier.issn0012-9402-
dc.identifier.issn1420-9128-
dc.identifier.urihttp://hdl.handle.net/2440/16573-
dc.descriptionThe original publication can be found at www.springerlink.com-
dc.description.abstractNew U-Pb Sensitive High Resolution Ion MicroProbe (SHRIMP) ages from two augengneiss samples of the Gran Paradiso Massif in the Italian Western Alps yielded well-defined Late Permian crystallization ages of 269.0±6.5 Ma and 270.2±5.0 Ma. The ages provide further evidence that the Gran Paradiso augengneiss is not Variscan basement but reflects post-Variscan magmatic activity related to the break-up of Pangea after the Variscan orogeny eventually leading to the formation of Neo-Tethys. The Gran Paradiso Massif belongs to the so-called internal massifs, which are marked by extension-related bimodal magmatism during the Permian and Mesozoic. Furthermore, the Late Permian ages suggest that the Gran Paradiso Massif did not belong to the same pre- Alpine tectonic domain as the External massifs (as part of the European plate margin), which are characterized by Variscan basement.-
dc.description.statementofresponsibilityUwe Ring, Alan S. Collins and Osama K. Kassem-
dc.language.isoen-
dc.publisherBirkhauser Verlag Ag-
dc.source.urihttp://dx.doi.org/10.1007/s00015-005-1170-9-
dc.subjectU-Pb dating-
dc.subjectSHRIMP-
dc.subjectzircon-
dc.subjectPermian magmatism-
dc.subjectGran Paradiso Massif-
dc.subjectItalian Western Alps-
dc.titleU-Pb SHRIMP data on the crystallization age of the Gran Paradiso augengneiss, Italian Western Alps: Further evidence for Permian magmatic activity in the Alps during break-up of Pangea-
dc.typeJournal article-
dc.identifier.doi10.1007/s00015-005-1170-9-
pubs.publication-statusPublished-
dc.identifier.orcidCollins, A. [0000-0002-3408-5474]-
Appears in Collections:Aurora harvest 6
Earth and Environmental Sciences publications

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