McCave, I Nick; Crowhurst, Simon J; Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Meredith, Michael P (2014): Sortable silt mean grain size of sediment core PS67/219-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821229, 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: -57.220300 * Longitude: -42.467000
Date/Time Start: 2005-05-10T12:28:00 * Date/Time End: 2005-05-10T12:28:00
Minimum DEPTH, sediment/rock: 0.070 m * Maximum DEPTH, sediment/rock: 6.710 m
Event(s):
PS67/219-1 * Latitude: -57.220300 * Longitude: -42.467000 * Date/Time: 2005-05-10T12:28:00 * Elevation: -3619.0 m * Recovery: 20.71 m * Location: Scotia Sea * Campaign: ANT-XXII/4 (PS67) * Basis: Polarstern * Method/Device: Piston corer (PC) * Comment: 21 core sections: 0-0.79, 0.79-1.71, 1.71-2.71, 2.71-3.71, 3.71-4.71, 4.71-5.71, 5.71-6.71, 6.71-7.71, 7.71-8.71, 8.71-9.71, 9.71-10.71, 10.71-11.71, 11.71-12.71, 12.71-13.71, 13.71-14.71, 14.71-15.71, 15.71-16.71, 16.71-17.71, 17.71-18.71, 18.71-19.71, 19.71-20.71 m
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 |
|---|---|---|---|---|---|
| 0.070 | 0.05 | 0.09 | 1.648 | 18.24 | Holocene |
| 0.130 | 0.11 | 0.15 | 2.011 | 18.14 | Holocene |
| 0.230 | 0.21 | 0.25 | 2.617 | 18.55 | Holocene |
| 0.330 | 0.31 | 0.35 | 3.222 | 18.09 | Holocene |
| 0.830 | 0.81 | 0.85 | 5.674 | 17.72 | Holocene |
| 0.970 | 0.95 | 0.99 | 6.138 | 17.43 | Holocene |
| 1.130 | 1.11 | 1.15 | 6.668 | 17.66 | Holocene |
| 1.270 | 1.25 | 1.29 | 7.132 | 17.68 | Holocene |
| 1.630 | 1.61 | 1.65 | 8.326 | 17.29 | Holocene |
| 1.970 | 1.95 | 1.99 | 9.452 | 17.61 | Holocene |
| 4.930 | 4.91 | 4.95 | 19.738 | 15.72 | Last glacial maximum |
| 5.265 | 5.24 | 5.29 | 21.056 | 16.23 | Last glacial maximum |
| 5.370 | 5.35 | 5.39 | 21.557 | 16.20 | Last glacial maximum |
| 5.570 | 5.55 | 5.59 | 22.467 | 16.01 | Last glacial maximum |
| 5.730 | 5.71 | 5.75 | 23.159 | 16.71 | Last glacial maximum |
| 5.930 | 5.91 | 5.95 | 23.704 | 18.41 | Last glacial maximum |
| 6.180 | 6.16 | 6.20 | 24.387 | 15.95 | Last glacial maximum |
| 6.400 | 6.38 | 6.42 | 25.140 | 15.69 | Last glacial maximum |
| 6.570 | 6.55 | 6.59 | 25.865 | 17.40 | Last glacial maximum |
| 6.710 | 6.84 | 6.58 | 26.622 | 17.43 | Last glacial maximum |