Timing of sedimentation, metamorphism, and plutonism in: The Helgeland Nappe Complex, north-central Norwegian Caledonides

• Published in: Geosphere
• Main Authors: Barnes, Calvin G. (TTU), Frost, Carol D., Yoshinobu, Aaron S. (TTU), McArthur, Kelsey, Barnes, Melanie A. (TTU), Allen, Charlotte M., Nordgulen, Øystein, Prestvik, Tore
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2007
• Subjects: Caledonian; Geochronology; Norway; U-Pb; Zircon; Helgeland; Vikna; Sauren; Skei; Torghatten
• Online Access: https://hdl.handle.net/2346/95322; https://doi.org/10.1130/GES00138.1

None The Helgeland Nappe Complex consists of a sequence of imbricated east-dipping nappes that record a history of Neoproterozoic- Ordovician, sedimentary, metamorphic, and magmatic events. A combination of U-Pb dating of zircon and titanite by laser-ablation- inductively coupled plasma-mass spectro...