Ehrmann, Werner; Hillenbrand, Claus-Dieter; Smith, James A; Graham, Alastair G C; Kuhn, Gerhard; Larter, Robert D (2011): Clay mineral composition of sediment core PS69/251-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755025, In supplement to: Ehrmann, W et al. (2011): Provenance changes between recent and glacial-time sediments in the Amundsen Sea embayment, West Antarctica: clay mineral assemblage evidence. Antarctic Science, 23(5), 471-486, https://doi.org/10.1017/S0954102011000320
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Coverage:
Latitude: -72.112500 * Longitude: -104.810700
Date/Time Start: 2006-02-25T04:19:00 * Date/Time End: 2006-02-25T04:19:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 2.52 m
Event(s):
PS69/251-2 * Latitude: -72.112500 * Longitude: -104.810700 * Date/Time: 2006-02-25T04:19:00 * Elevation: -572.0 m * Recovery: 2.55 m * Campaign: ANT-XXIII/4 (PS69) * Basis: Polarstern * Method/Device: Gravity corer (GC) * Comment: 3 core sections: 0-0.54, 0.54-1.54, 1.54-2.55 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Smectite | Sme | % | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction | |
| 3 | Illite | Ill | % | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction | |
| 4 | Chlorite | Chl | % | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction | |
| 5 | Kaolinite | Kln | % | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction | |
| 6 | Illite, integral width | Ill IW | d2Theta | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction | |
| 7 | Illite 5Å/10Å Esquevin-index | Ill EI | Ehrmann, Werner | X-ray diffraction TEXTUR, clay fraction |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
144 data points
Data
| 1 Depth sed [m] | 2 Sme [%] | 3 Ill [%] | 4 Chl [%] | 5 Kln [%] | 6 Ill IW [d2Theta] | 7 Ill EI |
|---|---|---|---|---|---|---|
| 0.02 | 27.0 | 42.9 | 16.4 | 13.7 | 0.57 | 0.356 |
| 0.07 | 27.6 | 39.3 | 17.6 | 15.5 | 0.55 | 0.373 |
| 0.12 | 23.6 | 39.2 | 18.6 | 18.6 | 0.56 | 0.404 |
| 0.17 | 25.1 | 39.1 | 17.0 | 18.9 | 0.50 | 0.455 |
| 0.22 | 18.9 | 38.8 | 18.2 | 24.1 | 0.54 | 0.432 |
| 0.30 | 18.8 | 38.5 | 17.8 | 24.9 | 0.52 | 0.466 |
| 0.39 | 19.1 | 39.3 | 17.6 | 23.9 | 0.53 | 0.403 |
| 0.49 | 19.7 | 39.1 | 17.8 | 23.4 | 0.54 | 0.410 |
| 0.60 | 18.0 | 39.1 | 18.4 | 24.5 | 0.53 | 0.412 |
| 0.68 | 18.4 | 39.1 | 18.1 | 24.5 | 0.53 | 0.400 |
| 0.83 | 20.1 | 38.1 | 18.3 | 23.5 | 0.54 | 0.385 |
| 0.98 | 20.3 | 36.3 | 19.0 | 24.4 | 0.50 | 0.437 |
| 1.13 | 17.3 | 37.4 | 19.6 | 25.7 | 0.52 | 0.492 |
| 1.28 | 17.3 | 37.9 | 19.4 | 25.3 | 0.53 | 0.453 |
| 1.43 | 15.6 | 37.7 | 20.0 | 26.6 | 0.52 | 0.473 |
| 1.58 | 16.9 | 40.2 | 20.6 | 22.3 | 0.50 | 0.453 |
| 1.73 | 20.3 | 35.4 | 19.8 | 24.6 | 0.52 | 0.451 |
| 1.83 | 17.4 | 40.7 | 18.8 | 23.0 | 0.51 | 0.439 |
| 1.92 | 17.4 | 40.3 | 19.2 | 23.1 | 0.51 | 0.451 |
| 2.06 | 20.5 | 42.9 | 18.4 | 18.2 | 0.53 | 0.411 |
| 2.20 | 20.4 | 39.9 | 17.8 | 21.9 | 0.52 | 0.421 |
| 2.30 | 21.4 | 45.2 | 19.0 | 14.5 | 0.53 | 0.392 |
| 2.40 | 15.1 | 42.7 | 20.6 | 21.6 | 0.49 | 0.526 |
| 2.52 | 19.9 | 41.9 | 19.4 | 18.8 | 0.49 | 0.477 |