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Anderson, Robert F; Barker, Stephen; Fleisher, Martin Q; Gersonde, Rainer; Goldstein, Steven L; Kuhn, Gerhard; Mortyn, P Graham; Pahnke, Katharina; Sachs, Julian P (2014): Age, 232Th, 230Th, 238U, 231Pa, CaCO3, organic carbon, and opal concentrations of sediment core PS2498-1, with calculated 230Th-normalized mass flux and calculated lithogenic fraction. PANGAEA, https://doi.org/10.1594/PANGAEA.832329, In supplement to: Anderson, RF et al. (2014): Biological response to millennial variability of dust and nutrient supply in the Subantarctic South Atlantic Ocean. Philosophical Transactions of the Royal Society A-Mathematical Physical and Engineering Sciences, 372(2019), 20130054, https://doi.org/10.1098/rsta.2013.0054

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Further details:
Gersonde, Rainer; Abelmann, Andrea; Brathauer, Uta; Becquey, Sabine; Bianchi, Cristina; Cortese, Giuseppe; Grobe, Hannes; Kuhn, Gerhard; Niebler, Hans-Stefan; Segl, Monika; Sieger, Rainer; Zielinski, Ulrich; Fütterer, Dieter K (2003): Last glacial sea surface temperatures and sea-ice extent in the Southern Ocean (Atlantic-Indian sector): A multiproxy approach. Paleoceanography, 18(3), 1061, https://doi.org/10.1029/2002PA000809
Mackensen, Andreas; Rudolph, Miriam; Kuhn, Gerhard (2001): Late Pleistocene deep-water circulation in the subantarctic eastern Atlantic. Global and Planetary Change, 30(3-4), 197-229, https://doi.org/10.1016/S0921-8181(01)00102-3
Coverage:
Latitude: -44.153330 * Longitude: -14.228330
Date/Time Start: 1993-12-24T06:58:00 * Date/Time End: 1993-12-24T06:58:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 9.295 m
Event(s):
PS2498-1 (PS28/304) * Latitude: -44.153330 * Longitude: -14.228330 * Date/Time: 1993-12-24T06:58:00 * Elevation: -3783.0 m * Recovery: 11.61 m * Location: South Atlantic * Campaign: ANT-XI/2 (PS28) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 12 core sections: 0-0.73, 0.73-1.73, 1.73-2.73, 2.73-3.73, 3.73-4.73, 4.73-5.73, 5.73-6.73, 6.73-7.62, 7.62-8.62, 8.62-9.61, 9.61-10.61, 10.61-11.61 m
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmGeocode
2Age modelAge modelkaAnderson, Robert FEstimatedEstimated using radiocarbon dates of Gersonde et al. (2003) to a depth of 151 cm, and below that by aligning features of lithogenic flux in PS2498-1 to the EPICA Dome C dust flux record; see Anderson et al., 2014, for details.
3Age model, optionalAge model optkaAnderson, Robert FinterpolatedFrom Mackensen et al. (2001) interpolated to depths of these samples.
4Thorium-232232Thdpm/gAnderson, Robert F
5Thorium-232, standard deviation232Th std dev±Anderson, Robert F
6Thorium-230230Thdpm/gAnderson, Robert F
7Thorium-230, standard deviation230Th std dev±Anderson, Robert F
8Uranium-238238Udpm/gAnderson, Robert F
9Uranium-238, standard deviation238U std dev±Anderson, Robert F
10Protactinium-231231Padpm/gAnderson, Robert F
11Protactinium-231, standard deviation231Pa std dev±Anderson, Robert F
12Thorium-230 excess, decay-corrected230Th xs,0dpm/gAnderson, Robert FCalculated
13Thorium-230 excess, decay-corrected, standard deviation230Th xs,0 std dev±Anderson, Robert FCalculated
14Protactinium-231 excess, decay-corrected231Pa xs0dpm/gAnderson, Robert FCalculated
15Protactinium-231 excess, decay-corrected, standard deviation231Pa xs,0 std dev±Anderson, Robert FCalculated
16Accumulation rate, massMARg/cm2/kaAnderson, Robert FCalculatedUsing the 230Th-normalization procedure
17Accumulation rate, sediment, standard deviationMAR std dev±Anderson, Robert FCalculatedUsing the 230Th-normalization procedure
18Opal, biogenic silicabSiO2%Anderson, Robert F
19Lithogenic materialLitho%Anderson, Robert FCalculatedUsing the measured 232Th concentration assuming 10 ppm 232Th in the lithogenic fraction and a conversion factor of 0.24253 µg/dpm
Size:
3888 data points

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