Remnants of Mesoarchaean oceanic crust in the Tartoq Group, South-West Greenland

• Published in: GEUS Bulletin
• Main Authors: Szilas, Kristoffer, van Hinsberg, Vincent J., Kisters, Alexander F. M., Kokfelt, Thomas F., Scherstén, Anders, Windley, Brian F.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geological Survey of Denmark and Greenland (GEUS) 2011
• Subjects: Greenland; Sermiligaarsuk
• Online Access: https://geusbulletin.org/index.php/geusb/article/view/4844; https://doi.org/10.34194/geusb.v23.4844

The Tartoq Group is located in the Sermiligaarsuk fjord region in South-West Greenland in an area of approximately 20 × 50 km (Fig. 1). The Tartoq Group consists of several discrete, fault-bound blocks of metavolcanic rocks, surrounded by Archaean tonalite-trondhjemite-granodioritetype (TTG) gneisse...