(Table 1) Age determination of sediment cores south of the Faeroe Islands

• Main Authors: Lassen, Susanne Juul, Jansen, Eystein, Knudsen, Karen Luise, Kuijpers, Antoon, Kristensen, Margrethe, Christensen, Karen
• Format: Dataset
• Language: English
• Published: PANGAEA 1999
• Subjects: 88HM1007; 90OH1006; Age; 14C AMS; 14C milieu/reservoir corrected (-400 yr); dated; dated material; dated standard deviation; Calendar age; standard deviation; DEPTH; sediment/rock; ENAM32; Event label; Faeroes Bank; GC; Gravity corer; Laboratory code/label; PC; Piston corer; Sedimentation rate; Arctic; Norwegian Sea; Foraminifera*; Iceberg*; Magnetic susceptibility; Planktonic foraminifera
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.856672; https://doi.org/10.1594/PANGAEA.856672

A study was made of three cores from the Faeroe-Shetland gateway, based on planktonic foraminifera, oxygen isotopes, accelerator mass spectrometry 14C dates, magnetic susceptibility, and counts of ice rafted debris (IRD). The data, covering the period 30-10 ka, show that during the Last Glacial Maximum the Arctic Front occupied a position close to the Faeroes, allowing a persisting inflow of Atlantic surface water into the Faeroe-Shetland Channel. The oceanographic environment during deposition of two IRD layers is influenced by Atlantic surface water masses during the lower IRD layer, with transport of icebergs from N-NW. Polar surface water conditions prevailed only during deposition of the upper IRD layer. There is no indication of surface meltwater influence in the region during the deglaciation, but there is a persistent influence of Atlantic surface water masses in the region. Thus we conclude that during almost the entire period (30-10 ka) the Faeroe-Shetland Channel was a gateway for transport of Atlantic surface water toward the Norwegian Sea.