McCave, I Nick; Crowhurst, Simon J; Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Meredith, Michael P (2014): Sortable silt mean grain size of sediment core PS2514-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821225, In supplement to: McCave, IN et al. (2014): Minimal change in Antarctic Circumpolar Current flow speed between the last glacial and Holocene. Nature Geoscience, 7, 113–116, https://doi.org/10.1038/ngeo2037
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Coverage:
Latitude: -53.666660 * Longitude: -43.766660
Date/Time Start: 1994-01-04T21:35:00 * Date/Time End: 1994-01-04T21:35:00
Minimum DEPTH, sediment/rock: 0.0100 m * Maximum DEPTH, sediment/rock: 3.8450 m
Event(s):
PS2514-1 (PS28/375) * Latitude: -53.666660 * Longitude: -43.766660 * Date/Time: 1994-01-04T21:35:00 * Elevation: -2537.0 m * Recovery: 13.87 m * Location: Scotia Sea * Campaign: ANT-XI/2 (PS28) * Basis: Polarstern * Method/Device: Piston corer (BGR type) (KL) * Comment: 13 core sections: 0-0.9, 0.9-1.9, 1.9-2.9, 2.9-3.9, 3.9-4.88, 4.88-5.88, 5.88-6.88, 6.88-7.88, 7.88-8.88, 8.88-9.87, 9.87-10.87, 10.87-11.87, 11.87-12.87 m, Pilotcorer 63 cm
Comment:
Ages (ka BP) were based on correlation of downcore magnetic susceptibility records to the EPICA dust record as described by Pugh, R.S. et al. 2009, doi:10.1016/j.epsl.2009.04.016.
Silt-Mean, sortable is the 'Sortable Silt' mean grain size, the mean size of the terrigenous fraction between 10 and 63 µm as described by McCave, I.N. et al. 1995, doi:10.1029/94PA03039.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | McCave, I Nick | ||
| 3 | Depth, bottom/max | Depth bot | m | McCave, I Nick | ||
| 4 | AGE | Age | ka BP | Geocode | ||
| 5 | Sortable-silt mean | SS | µm | McCave, I Nick | Coulter Multisizer (Electrical Sensing Zone Method) | |
| 6 | Age, comment | Comm | McCave, I Nick |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
80 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Age [ka BP] | 5 SS [µm] | 6 Comm |
|---|---|---|---|---|---|
| 0.0100 | 0.005 | 0.015 | 10.915 | 19.96 | Holocene |
| 0.0325 | 0.020 | 0.045 | 11.074 | 20.02 | Holocene |
| 0.0525 | 0.045 | 0.060 | 11.160 | 18.37 | Holocene |
| 0.0500 | 0.040 | 0.060 | 11.171 | 19.39 | Holocene |
| 0.0850 | 0.080 | 0.090 | 11.390 | 18.62 | Holocene |
| 0.0950 | 0.090 | 0.100 | 11.420 | 18.44 | Holocene |
| 0.1350 | 0.130 | 0.140 | 11.650 | 18.69 | Holocene |
| 0.1450 | 0.140 | 0.150 | 11.780 | 19.70 | Holocene |
| 0.1650 | 0.160 | 0.170 | 11.840 | 18.87 | Holocene |
| 0.1950 | 0.190 | 0.200 | 12.030 | 17.66 | Holocene |
| 1.8900 | 1.885 | 1.895 | 21.997 | 20.78 | Last glacial maximum |
| 2.0100 | 2.000 | 2.020 | 22.402 | 19.88 | Last glacial maximum |
| 2.1350 | 2.130 | 2.140 | 22.790 | 19.46 | Last glacial maximum |
| 2.2450 | 2.240 | 2.250 | 23.161 | 18.67 | Last glacial maximum |
| 2.3750 | 2.370 | 2.380 | 23.633 | 19.04 | Last glacial maximum |
| 2.4900 | 2.485 | 2.495 | 24.004 | 18.07 | Last glacial maximum |
| 2.6100 | 2.600 | 2.620 | 24.426 | 21.57 | Last glacial maximum |
| 2.7350 | 2.730 | 2.740 | 24.847 | 19.97 | Last glacial maximum |
| 2.9650 | 2.960 | 2.970 | 25.623 | 19.00 | Last glacial maximum |
| 3.8450 | 3.840 | 3.850 | 30.371 | 19.30 | Last glacial maximum |