Detrital zircon sedimentary provenance ages for the Eoarchaean Isua supracrustal belt southern West Greenland: Juxtaposition of an imbricated ca. 3700 Ma juvenile arc against an older complex with 3920-3760 Ma components
The amphibolite facies Eoarchaean Isua supracrustal belt (northern part of the Nuuk region, southern West Greenland) is dominated by strongly deformed metabasalts, with chert, banded iron formation, felsic volcanic and volcano-sedimentary rocks and minor gabbro and sedimentary carbonates. It compris...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | unknown |
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Research Online
2009
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Subjects: | |
Online Access: | https://ro.uow.edu.au/scipapers/885 https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1924&context=scipapers |