McCave, I Nick; Crowhurst, Simon J; Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Meredith, Michael P (2014): Sortable silt mean grain size of sediment cores TC290 and PC078 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821231, 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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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -55.550000 * Longitude: -45.015000
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 1.525 m
Event(s):
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, 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:
128 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Age [ka BP] | 5 SS [µm] | 6 Comm |
|---|---|---|---|---|---|
| 0.025 | 0.02 | 0.03 | 0.404 | 17.10 | Holocene |
| 0.065 | 0.06 | 0.07 | 1.213 | 16.56 | Holocene |
| 0.105 | 0.10 | 0.11 | 2.022 | 15.65 | Holocene |
| 0.145 | 0.14 | 0.15 | 2.831 | 15.66 | Holocene |
| 0.185 | 0.18 | 0.19 | 3.640 | 16.19 | Holocene |
| 0.225 | 0.22 | 0.23 | 4.449 | 16.55 | Holocene |
| 0.265 | 0.26 | 0.27 | 5.258 | 15.32 | Holocene |
| 0.345 | 0.34 | 0.35 | 6.876 | 15.24 | Holocene |
| 0.425 | 0.42 | 0.43 | 8.494 | 16.71 | Holocene |
| 0.465 | 0.46 | 0.47 | 9.303 | 15.91 | Holocene |
| 0.545 | 0.54 | 0.55 | 10.921 | 15.05 | Holocene |
| 0.585 | 0.58 | 0.59 | 11.730 | 14.93 | Holocene |
| 0.445 | 0.44 | 0.45 | 8.899 | 16.47 | Holocene |
| 0.485 | 0.48 | 0.49 | 9.708 | 16.20 | Holocene |
| 0.525 | 0.52 | 0.53 | 10.517 | 16.46 | Holocene |
| 0.565 | 0.56 | 0.57 | 11.326 | 17.32 | Holocene |
| 0.605 | 0.60 | 0.61 | 11.730 | 16.60 | Holocene |
| 0.965 | 0.96 | 0.97 | 18.883 | 16.58 | Last glacial maximum |
| 1.005 | 1.00 | 1.01 | 19.387 | 15.99 | Last glacial maximum |
| 1.045 | 1.04 | 1.05 | 19.892 | 17.61 | Last glacial maximum |
| 1.085 | 1.08 | 1.09 | 20.396 | 16.38 | Last glacial maximum |
| 1.125 | 1.12 | 1.13 | 21.033 | 15.93 | Last glacial maximum |
| 1.165 | 1.16 | 1.17 | 21.713 | 16.80 | Last glacial maximum |
| 1.205 | 1.20 | 1.21 | 22.394 | 16.97 | Last glacial maximum |
| 1.245 | 1.24 | 1.25 | 23.075 | 16.81 | Last glacial maximum |
| 1.285 | 1.28 | 1.29 | 23.756 | 16.70 | Last glacial maximum |
| 1.325 | 1.32 | 1.33 | 24.436 | 17.72 | Last glacial maximum |
| 1.365 | 1.36 | 1.37 | 25.117 | 16.50 | Last glacial maximum |
| 1.405 | 1.40 | 1.41 | 25.798 | 16.73 | Last glacial maximum |
| 1.445 | 1.44 | 1.45 | 26.479 | 17.18 | Last glacial maximum |
| 1.485 | 1.48 | 1.49 | 27.160 | 17.81 | Last glacial maximum |
| 1.525 | 1.52 | 1.53 | 27.917 | 17.13 | Last glacial maximum |