Lenz, Josefine; Grosse, Guido; Jones, Benjamin M; Walter Anthony, Katey M; Bobrov, Anatoly A; Wulf, Sabine; Wetterich, Sebastian (2015): Age determination of sediment core PG-Kit-64 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.845550, In supplement to: Lenz, J et al. (2015): Mid-Wisconsin to Holocene permafrost and landscape dynamics based on a drained lake basin core from the northern Seward Peninsula, Northwest Alaska. Permafrost and Periglacial Processes, https://doi.org/10.1002/ppp.1848
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Coverage:
Latitude: 66.461390 * Longitude: -164.139440
Date/Time Start: 2009-04-22T00:00:00 * Date/Time End: 2009-04-22T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 3.910 m
Event(s):
PG-Kit-64 * Latitude: 66.461390 * Longitude: -164.139440 * Date/Time: 2009-04-22T00:00:00 * Recovery: 3.93 m * Campaign: Alaska_Seward_Peninsula_2009 * Method/Device: SIPRE corer (SIPREC) * Comment: SIPRE permafrost corer for frozen section (0-268 cm); piston hammer corer for unfrozen section (268-393 cm)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Lenz, Josefine | Geocode | |
| 2 | Depth, top/min | Depth top | m | Lenz, Josefine | ||
| 3 | Depth, bottom/max | Depth bot | m | Lenz, Josefine | ||
| 4 | Age, dated material | Dated material | Lenz, Josefine | |||
| 5 | Sample mass | Samp m | mg | Lenz, Josefine | ||
| 6 | δ13C | δ13C | ‰ PDB | Lenz, Josefine | Mass spectrometry | |
| 7 | Age, dated | Age dated | ka | Lenz, Josefine | Age, 14C AMS | |
| 8 | Age, dated standard deviation | Age dated std dev | ± | Lenz, Josefine | Age, 14C AMS | |
| 9 | Age, dated, range, maximum | Age dated max | ka | Lenz, Josefine | Age, 14C calibrated | |
| 10 | Age, dated, range, minimum | Age dated min | ka | Lenz, Josefine | Age, 14C calibrated | |
| 11 | Age model | Age model | ka | Lenz, Josefine | BP, 2 sigma | |
| 12 | Standard deviation | Std dev | ± | Lenz, Josefine | Age model | |
| 13 | Laboratory code/label | Lab label | Lenz, Josefine | Poznan Radiocarbon Laboratory |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
166 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Dated material | 5 Samp m [mg] | 6 δ13C [‰ PDB] | 7 Age dated [ka] | 8 Age dated std dev [±] | 9 Age dated max [ka] | 10 Age dated min [ka] | 11 Age model [ka] | 12 Std dev [±] | 13 Lab label |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.025 | 0.020 | 0.030 | Rootlets, leaves and shoots, < 1% moss | 1.50 | -29.0 | 6.27 | 0.04 | 5.324 | 5.205 | 0.060 | Poz-49845 | |
| 0.275 | 0.270 | 0.280 | Rootlets of higher plant | 0.70 | -30.0 | 0.23 | 0.03 | 0.314 | 0.286 | 0.29 | 0.023 | Poz-61951 |
| 0.365 | 0.360 | 0.370 | Rootlets of higher plants, lignified shoots & leaves | 2.30 | -27.0 | 22.53 | 0.16 | 25.319 | 24.454 | 26.80 | 0.430 | Poz-49846 |
| 0.480 | 0.475 | 0.485 | Woody fragments | 1.20 | -30.7 | 23.89 | 0.13 | 26.313 | 25.733 | 28.00 | 0.290 | Poz-61952 |
| 1.140 | 1.140 | 1.140 | Rootlets of higher plants, lignified shoots & leaves | 1.30 | -27.0 | 33.30 | 0.50 | 36.725 | 34.323 | 37.50 | 1.200 | Poz-49847 |
| 1.405 | 1.400 | 1.410 | Woody fragments | 3.10 | -32.1 | 36.50 | 0.50 | 39.996 | 38.131 | 39.10 | 0.930 | Poz-61953 |
| 1.865 | 1.860 | 1.870 | Lignified shoots and leaves | 0.10 | -34.3 | 31.10 | 0.50 | 34.078 | 32.171 | 35.10 | 0.950 | Poz-49848 |
| 1.965 | 1.960 | 1.970 | Lignified shoots and leaves | 0.40 | -34.2 | 46.50 | 3.50 | Poz-49849 | ||||
| 2.505 | 2.500 | 2.510 | Mostly Carex rootlets and leaves | 2.02 | -28.1 | 41.50 | 1.50 | 45.889 | 40.562 | 45.20 | 2.700 | Poz-49851 |
| 2.635 | 2.630 | 2.640 | Rootlets and leaves, lignified shoots and branches | 1.35 | -26.3 | 44.50 | 2.00 | 48.051 | 42.682 | Poz-49852 | ||
| 2.780 | 2.780 | 2.780 | lignified shoots and branches, leaves and rootlets | 2.27 | -28.3 | 43.50 | 2.00 | 48.051 | 41.885 | Poz-49853 | ||
| 2.870 | 2.870 | 2.870 | lignified shoots and branches, leaves and rootlets | 2.31 | -20.3 | 41.50 | 1.00 | 44.713 | 41.177 | 44.90 | 1.800 | Poz-50096 |
| 3.060 | 3.060 | 3.060 | lignified shoots and branches, leaves and rootlets | 2.19 | -26.5 | 45.00 | 2.00 | 48.051 | 43.055 | Poz-49855 | ||
| 3.520 | 3.520 | 3.520 | lignified shoots and branches, rootlets, leaves | 1.73 | -24.2 | >44.00 | Poz-49856 | |||||
| 3.720 | 3.720 | 3.720 | lignified shoots and branches, rootlets | 2.83 | -27.6 | >48.00 | Poz-49857 | |||||
| 3.910 | 3.910 | 3.910 | lignified shoots and branches, non-lignified plant remains | 2.31 | -20.3 | >49.00 | Poz-49866 |