Sprenk, Daniela; Weber, Michael E; Kuhn, Gerhard; Wennrich, Volker; Hartmann, Thomas; Seelos, Klemens (2014): (Table 1) Age determination of sediment core PS1795-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833417, In supplement to: Sprenk, D et al. (2014): Seasonal changes in glacial polynya activity inferred from Weddell Sea varves. Climate of the Past, 10(3), 1239-1251, https://doi.org/10.5194/cp-10-1239-2014
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Blaauw, Maarten (2010): Methods and code for 'classical' age-modelling of radiocarbon sequences. Quaternary Geochronology, 5(5), 512-518, https://doi.org/10.1016/j.quageo.2010.01.002
Blaauw, Maarten (2010): R-Code for 'classical' age-modelling (CLAM V1.0) of radiocarbon sequences. PANGAEA, https://doi.org/10.1594/PANGAEA.873023
Reimer, Paula J; Baillie, Mike G L; Bard, Edouard; Bayliss, Alex; Beck, J Warren; Blackwell, Paul G; Ramsey, Christopher Bronk; Burr, George S; Edwards, R Lawrence; Friedrich, Michael; Grootes, Pieter Meiert; Guilderson, Thomas P; Hajdas, Irena; Heaton, T J; Hogg, Alan G; Hughen, Konrad A; Kaiser, Klaus-Felix; Kromer, Bernd; McCormac, F Gerry; Manning, Sturt W; Reimer, Ron W; Richards, David A; Southon, John R; Talamo, Sahra; Turney, Chris S M; van der Plicht, Johannes; Weyhenmeyer, Constanze E (2009): IntCal09 and Marine09 Radiocarbon Age Calibration Curves, 0-50,000 Years cal BP. Radiocarbon, 51(4), 1111-1150, https://doi.org/10.1017/S0033822200034202
Project(s):
Coverage:
Latitude: -74.500160 * Longitude: -28.188500
Date/Time Start: 1990-01-18T15:07:00 * Date/Time End: 1990-01-18T15:07:00
Minimum DEPTH, sediment/rock: 2.125 m * Maximum DEPTH, sediment/rock: 8.725 m
Event(s):
PS1795-2 (PS16/425) * Latitude: -74.500160 * Longitude: -28.188500 * Date/Time: 1990-01-18T15:07:00 * Elevation: -1884.0 m * Penetration: 10 m * Recovery: 8.99 m * Location: Lyddan Island * Campaign: ANT-VIII/5 (PS16) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 8 core sections: 0-0.97, 0.97-1.97, 1.97-2.97, 2.97-3.97, 3.97-4.99, 4.99-5.99, 5.99-6.99, 6.99-7.99 m
Comment:
C14 ages measured on planktonic foraminifera Neogloboquadrina pachyderma shells at the ETH laboratory of Ion Beam Physics in Zuric. C14 age (BP)--delta C13 corrected radiocarbon age based on concentration of 14C measured in sample. BP= Before Present (before 1950 AD). Calibrated C14 ages (Calendar time intervals) using Clam 2.1, Clam 2.1 (Blaauw, 2010) and the Marine09 calibration curve (Reimer et al., 2011) were used to calculate calendar years before present (cal yr BP).
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
113 data points
Data
| 1 Lab label | 2 Depth top [m] | 3 Depth bot [m] | 4 Depth sed [m] | 5 Age dated [ka] (uncalibrated, Age, 14C AMS) | 6 Age e [±] (uncalibrated, Age, 14C AMS) | 7 Res effect [a] | 8 Res effect std dev [±] | 9 Age dated [ka] (Age, reservoir corrected (Bar...) | 10 Age e [±] (Age, reservoir corrected (Bar...) | 11 Cal age [ka BP] (Age, 14C calibrated) | 12 Cal age std e [±] (Age, 14C calibrated) | 13 Age min [ka] (cal ka BP, Age, 14C calibrated) | 14 Age max [ka] (cal ka BP, Age, 14C calibrated) | 15 Prob [%] | 16 Samp m [g] (C mass) | 17 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ETH-48371 | 2.10 | 2.15 | 2.125 | 15.947 | 0.077 | 1215 | 30 | 14.732 | 0.082 | 17.442 | 0.355 | 17.087 | 17.797 | 95.0 | 0.23 | sample close to the detection limit of radiocarbon dating possible at ETH Zurich |
| ETH-48372 | 3.90 | 4.15 | 4.025 | 22.211 | 0.086 | 1215 | 30 | 20.996 | 0.091 | 24.625 | 0.321 | 24.304 | 24.946 | 95.0 | 0.38 | sample close to the detection limit of radiocarbon dating possible at ETH Zurich |
| ETH-48373 | 4.500 | 20.501 | 0.060 | 1215 | 30 | 19.286 | 0.067 | 22.450 | 0.228 | 22.221 | 22.678 | 83.9 | 0.87 | |||
| ETH-48373 | 4.500 | 20.501 | 0.060 | 1215 | 30 | 22.857 | 0.093 | 22.764 | 22.950 | 8.0 | 0.87 | |||||
| ETH-48373 | 4.500 | 20.501 | 0.060 | 1215 | 30 | 23.184 | 0.044 | 23.140 | 23.229 | 3.1 | 0.87 | |||||
| ETH-48374 | 6.55 | 6.80 | 6.675 | 21.912 | 0.090 | 1215 | 30 | 20.697 | 0.095 | 24.188 | 0.286 | 23.903 | 24.474 | 95.0 | 0.31 | sample close to the detection limit of radiocarbon dating possible at ETH Zurich |
| ETH-48375 | 7.75 | 7.95 | 7.850 | 21.546 | 0.080 | 1215 | 30 | 20.331 | 0.085 | 23.804 | 0.366 | 23.437 | 24.170 | 95.0 | 0.42 | |
| ETH-48376 | 8.65 | 8.80 | 8.725 | 21.643 | 0.077 | 1215 | 30 | 20.428 | 0.083 | 23.924 | 0.366 | 23.558 | 24.289 | 95.0 | 0.54 |