Figure S3. Maps of Group 2i detected in Greenland fjords surface and downcore sediment samples (Table 1). a) locations of Upernavik Fjord and Kangerlussuaq Fjord with bathymetry adapted from IBCAO Version 33. b, c) Maps of Upernavik Fjord and Kangerlussuaq Fjord (Image U.S. Geological Survey, Image IBCAO, Google Earth).