Stevenard, Nathan; Govin, Aline; Kissel, Catherine; Van Toer, Aurélie (2023): Sortable silt data from core MD03-2679 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950966
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Abstract:
Sortable silt data was obtained from core MD03-2679 located in the North Atlantic. The sediment was analysed with a laser diffractometer at GEOsciences Paris-Sud (GEOPS), in order to provide informations on past changes in intensity of the Iceland-Scotland Overflow Water (ISOW) over the Marine Isotopic Stages 7 and 9. The original sortable silt data (percent and mean) were used for comparison with the new method of correcting for ice-rafted debris (IRD) influence on sortable silt described in Stevenard et al. (submitted).
Supplement to:
Stevenard, Nathan; Govin, Aline; Kissel, Catherine; Van Toer, Aurélie (2023): Correction of the IRD Influence for Paleo‐Current Flow Speed Reconstructions in Hemipelagic Sediments. Paleoceanography and Paleoclimatology, 38(3), e2022PA004500, https://doi.org/10.1029/2022PA004500
Coverage:
Latitude: 61.057000 * Longitude: -24.541000
Date/Time Start: 2003-06-18T10:38:00 * Date/Time End: 2003-06-18T10:38:00
Minimum DEPTH, sediment/rock: 20.95 m * Maximum DEPTH, sediment/rock: 33.17 m
Event(s):
MD03-2679 (MD032679) * Latitude: 61.057000 * Longitude: -24.541000 * Date/Time: 2003-06-18T10:38:00 * Elevation: -1812.0 m * Recovery: 35.37 m * Location: Gardar Drift * Campaign: MD132 (IMAGES XI - P.I.C.A.S.S.O.) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
The study was supported by the CNRS-INSU LEFE D.E.C.O.R.A.T.I.N.G project: "Dynamique des principaux courants profonds de l'Atlantique lors des périodes chaudes du passé : étude des interglaciaires des derniers 450 000 ans".
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Stevenard, Nathan | Geocode | |
| 2 | Size fraction 0.063-0.010 mm, sortable silt | 63-10 µm sort silt | % | Stevenard, Nathan | Grain size, Mastersizer 2000, Malvern Instrument Inc. | |
| 3 | Sortable-silt mean | SS | µm | Stevenard, Nathan | Grain size, Mastersizer 2000, Malvern Instrument Inc. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
530 data points