Warratz, Grit; Henrich, Rüdiger; Voigt, Ines; Chiessi, Cristiano Mazur; Kuhn, Gerhard; Lantzsch, Hendrik (2017): Terrigenous sortable silt of sediment core GeoB13861-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874948, In supplement to: Warratz, G et al. (2017): Deglacial changes in the strength of deep southern component water and sediment supply at the Argentine continental margin. Paleoceanography, 32(8), 796-812, https://doi.org/10.1002/2016PA003079
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Project(s):
Coverage:
Latitude: -38.091833 * Longitude: -53.609833
Date/Time Start: 2009-06-28T00:51:00 * Date/Time End: 2009-06-28T00:51:00
Minimum Elevation: -3715.0 m * Maximum Elevation: -3715.0 m
Event(s):
GeoB13861-1 (494) * Latitude: -38.091833 * Longitude: -53.609833 * Date/Time: 2009-06-28T00:51:00 * Elevation: -3715.0 m * Recovery: 6.68 m * Campaign: M78/3B * Basis: Meteor (1986) * Method/Device: Gravity corer (GC)
Comment:
Sortable silt (10 - 63 µm) arithmetical mean size (SSmean in µm) and percentage (SS%) values can be tightly linked to hydrodynamic processes and can be used as a relative flow-strength indicator. Thus, sortable silt proxies give evidence for shifts in water mass circulations strength with low (high) SSmean and SS% indicative for weak (strong) current strength.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Warratz, Grit | Geocode – calibrated | |
| 2 | Size fraction 0.063-0.010 mm, sortable silt | 63-10 µm sort silt | % | Warratz, Grit | Grain size, SEDIGRAPH 5000 | |
| 3 | Sortable-silt mean | SS | µm | Warratz, Grit | Grain size, SEDIGRAPH 5000 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
126 data points
Data
| 1 Age [ka BP] | 2 63-10 µm sort silt [%] | 3 SS [µm] |
|---|---|---|
| 0.753 | 75.8 | 26.1 |
| 1.505 | 67.1 | 22.5 |
| 2.004 | 73.4 | 25.6 |
| 2.221 | 72.2 | 24.8 |
| 2.751 | 75.1 | 25.0 |
| 3.271 | 79.3 | 26.8 |
| 3.475 | 73.8 | 25.1 |
| 3.771 | 73.7 | 26.1 |
| 4.363 | 83.8 | 29.3 |
| 4.659 | 75.1 | 25.4 |
| 5.251 | 67.4 | 24.1 |
| 5.558 | 80.9 | 27.9 |
| 6.894 | 74.8 | 26.3 |
| 8.308 | 75.8 | 27.0 |
| 9.015 | 81.0 | 28.8 |
| 9.580 | 81.3 | 30.6 |
| 9.646 | 80.6 | 29.5 |
| 9.945 | 78.3 | 28.3 |
| 10.442 | 86.7 | 31.8 |
| 10.740 | 86.6 | 31.5 |
| 10.839 | 82.7 | 30.6 |
| 11.005 | 87.2 | 32.7 |
| 11.204 | 88.3 | 35.5 |
| 11.535 | 84.2 | 32.2 |
| 11.767 | 84.8 | 30.5 |
| 12.099 | 74.5 | 28.7 |
| 12.430 | 79.5 | 32.7 |
| 12.550 | 84.1 | 33.1 |
| 12.923 | 86.1 | 33.6 |
| 13.161 | 83.7 | 34.6 |
| 13.297 | 85.7 | 30.8 |
| 13.840 | 87.7 | 33.1 |
| 13.942 | 85.1 | 32.9 |
| 14.232 | 77.5 | 27.6 |
| 14.295 | 81.1 | 27.9 |
| 14.368 | 77.0 | 24.9 |
| 15.068 | 70.6 | 21.8 |
| 15.309 | 67.8 | 22.1 |
| 15.529 | 81.1 | 26.0 |
| 15.775 | 74.3 | 26.0 |
| 15.953 | 71.0 | 23.6 |
| 16.328 | 68.8 | 24.6 |
| 16.474 | 68.7 | 23.8 |
| 16.641 | 73.1 | 26.2 |
| 16.803 | 75.5 | 27.6 |
| 16.909 | 82.1 | 30.6 |
| 17.093 | 78.8 | 27.7 |
| 17.278 | 78.3 | 27.7 |
| 17.568 | 75.0 | 27.2 |
| 17.778 | 73.2 | 27.1 |
| 17.910 | 65.9 | 26.4 |
| 17.989 | 69.3 | 27.8 |
| 18.173 | 86.8 | 28.6 |
| 18.279 | 87.9 | 30.3 |
| 18.674 | 70.0 | 21.9 |
| 18.911 | 66.1 | 21.3 |
| 19.175 | 67.3 | 23.5 |
| 19.464 | 80.8 | 27.4 |
| 19.491 | 67.7 | 23.6 |
| 19.807 | 81.6 | 27.3 |
| 19.886 | 78.6 | 28.1 |
| 20.018 | 74.0 | 24.7 |
| 20.123 | 73.4 | 23.4 |