McCave, I Nick; Crowhurst, Simon J; Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Meredith, Michael P (2014): Sortable silt mean grain size of sediment core PS67/197-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821227, 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: -55.137300 * Longitude: -44.104700
Date/Time Start: 2005-04-23T18:25:00 * Date/Time End: 2005-04-23T18:25:00
Minimum DEPTH, sediment/rock: 0.14 m * Maximum DEPTH, sediment/rock: 7.54 m
Event(s):
PS67/197-1 * Latitude: -55.137300 * Longitude: -44.104700 * Date/Time: 2005-04-23T18:25:00 * Elevation: -3837.0 m * Recovery: 23.37 m * Location: Scotia Sea * Campaign: ANT-XXII/4 (PS67) * Basis: Polarstern * Method/Device: Piston corer (PC) * Comment: 25 core sections: 0-0.36, 0.36-1.32, 1.32-2.32, 2.32-3.32, 3.32-4.32, 4.32-5.32, 5.32-6.32, 6.32-7.32, 7.32-8.32, 8.32-9.32, 9.32-10.32, 10.32-11.32, 11.32-12.32, 12.32-13.32, 13.32-14.32, 14.32-15.32, 15.32-16.32, 16.32-17.32, 17.32-18.32, 18.32-19.32, 19.32-20.32, 20.32-21.32, 21.32-22.32, 22.32-23.32, 23.32-23.37 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 |
|---|---|---|---|---|---|
| 0.14 | 0.12 | 0.16 | 0.704 | 17.51 | Holocene |
| 0.22 | 0.20 | 0.24 | 1.070 | 17.93 | Holocene |
| 0.34 | 0.32 | 0.36 | 1.618 | 16.44 | Holocene |
| 0.64 | 0.62 | 0.66 | 2.990 | 16.60 | Holocene |
| 0.94 | 0.92 | 0.96 | 4.362 | 16.77 | Holocene |
| 1.30 | 1.28 | 1.32 | 6.008 | 16.99 | Holocene |
| 1.62 | 1.60 | 1.64 | 7.471 | 18.31 | Holocene |
| 1.94 | 1.92 | 1.96 | 8.934 | 17.05 | Holocene |
| 2.28 | 2.26 | 2.30 | 10.489 | 19.67 | Holocene |
| 2.58 | 2.56 | 2.60 | 11.861 | 16.27 | Holocene |
| 4.66 | 4.64 | 4.68 | 18.773 | 16.59 | Last glacial maximum |
| 4.94 | 4.92 | 4.96 | 19.494 | 17.42 | Last glacial maximum |
| 5.30 | 5.28 | 5.32 | 20.599 | 16.71 | Last glacial maximum |
| 5.62 | 5.60 | 5.64 | 21.627 | 17.34 | Last glacial maximum |
| 5.94 | 5.92 | 5.96 | 22.654 | 17.01 | Last glacial maximum |
| 6.22 | 6.20 | 6.24 | 23.562 | 18.95 | Last glacial maximum |
| 6.54 | 6.52 | 6.56 | 24.609 | 18.17 | Last glacial maximum |
| 6.90 | 6.88 | 6.92 | 25.370 | 17.89 | Last glacial maximum |
| 7.24 | 7.22 | 7.26 | 26.088 | 18.50 | Last glacial maximum |
| 7.54 | 7.52 | 7.56 | 26.722 | 18.64 | Last glacial maximum |