Timing of migmatization and granite genesis in the Northwestern Terrane of Svalbard, Norway: implications for regional correlations in the Arctic Caledonides

• Main Authors: C.H. Pettersson, A.M. Tebenkov, A.N. Larionov, A. Andresen, V. Pease
• Format: Dataset
• Language: unknown
• Published: 2016
• Subjects: Geology; migmatite; East Greenland; Svalbard; Ma; Krummedal supracrustal sequence; migmatization; granitoid; Neoproterozoic metapelitic protolith; NE; Meso; granite genesis; zircon; Northwestern Terrane; Caledonian; correlation; Arctic; Greenland; Nordaustlandet; Norway; Richarddalen
• Online Access: https://doi.org/10.6084/m9.figshare.3454577.v1; https://figshare.com/articles/Timing_of_migmatization_and_granite_genesis_in_the_Northwestern_Terrane_of_Svalbard_Norway_implications_for_regional_correlations___in_the_Arctic_Caledonides/3454577

U–Pb ion microprobe investigations of zircons from gneisses, granites and migmatites of the pre-Devonian Smerenburgfjorden and Richarddalen Complexes constrain the tectonic evolution and origin of Svalbard's Northwestern Terrane. Field relationships combined with U–Pb age data indicate that a l...