Diachronous collision in the Seve Nappe Complex: Evidence from Lu–Hf geochronology of eclogites (Norrbotten, North Sweden)

• Published in: Journal of Metamorphic Geology
• Main Authors: Fassmer, Kathrin, Froitzheim, Nikolaus, Janák, Marian, Strohmeyer, Merle, Bukała, Michal, Lagos, Markus, Münker, Carsten
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Wiley-Blackwell 2021
• Subjects: Caledonian Orogeny; Garnet; High-P metamorphism; Lu–Hf geochronology; Seve Nappe Complex; Sarek; Tsäkkok; Vaimok; North Sweden; Norrbotten
• Online Access: http://hdl.handle.net/10261/270108; https://doi.org/10.1111/jmg.12591

The collision of Baltica and Laurentia during the Caledonian Orogeny happened at c. 400–420 Ma. However, subduction and collision processes also took place before this main collisional phase and the tectonic history of these is still not fully resolved. The Seve Nappe Complex in Sweden has recorded...