Wong, Wanyee; Risebrobakken, Bjørg; Fahl, Kirsten; Stein, Ruediger; Jansen, Eystein; Steinsland, Kristine; Kissel, Catherine (2024): Magnetic susceptibility record from the Faroe-Shetland Channel (40-32 ka b2k) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971542 (DOI registration in progress)
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Abstract:
Here we present a low field magnetic susceptibility record from marine sediment core MD99-2284, for the age model of Core MD99-2304 (https://doi.pangaea.de/10.1594/PANGAEA.971113). Core MD99-2284 was retrieved from the Faroe-Shetland Channel (62°22'28.80N, 0°58'48.60W) with piston corer at 1500m water depth during cruise Marion Dufresne IMAGES 5 1999 leg MD114. This dataset covers an interval between 40 and 32 ka b2k during MIS 3. The age model of MD99-2284 was constrained by tunning the anhysteretic remanent magnetization to the NGRIP δ18O and then by targeted high-resolution identification of cryptotephra (Dokken et al. (2013,doi:10.1002/palo.20042); Sadatzki et al. (2019,doi:10.1126/sciadv.aau6174 ); Berben et al. (2020, doi:10.1016/j.quascirev.2020.106277)).
The volume low field magnetic susceptibility (Κlf) of MD99-2284 was measured at the paleomagnetic laboratory at the LSCE in Gif-sur-Yvette. Measurements were done every 2 cm on u-channels, using a Bartington sensing coil with about 5.5 cm diameter. The Κlf is presented as Κlf (10-6 SI).
Keyword(s):
Related to:
Wong, Wanyee; Risebrobakken, Bjørg; Fahl, Kirsten; Stein, Ruediger; Jansen, Eystein; Steinsland, Kristine; Kissel, Catherine (2024): Sea ice in the Nordic Seas: Greenland stadial to interstadial changes. Quaternary Science Reviews, 343, 108916, https://doi.org/10.1016/j.quascirev.2024.108916
Project(s):
Coverage:
Latitude: 62.374667 * Longitude: -0.980167
Date/Time Start: 1999-08-01T00:00:00 * Date/Time End: 1999-08-01T00:00:00
Minimum DEPTH, sediment/rock: 20.60 m * Maximum DEPTH, sediment/rock: 32.98 m
Event(s):
MD99-2284 (3664N/S) * Latitude: 62.374667 * Longitude: -0.980167 * Date/Time: 1999-08-01T00:00:00 * Elevation: -1500.0 m * Recovery: 33.15 m * Location: N. Shetland channel * Campaign: MD114 (IMAGES V) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Wong, Wanyee | Geocode | |
| 2 | Age | Age | ka b2k | Wong, Wanyee | According to Berben et al. (2020) | |
| 3 | Magnetic susceptibility | MAGS | 10-6 SI | Wong, Wanyee | Bartington MS2C coil sensor |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1209 data points