Berger, Glenn W (2007): (Table 5) Luminescence-dating of sediment core PS2185-3 of the Arctic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.669561, In supplement to: Berger, GW (2006): Trans-arctic-ocean tests of fine-silt luminescence sediment dating provide a basis for an additional geochronometer for this region. Quaternary Science Reviews, 25(19-20), 2529-2551, https://doi.org/10.1016/j.quascirev.2005.07.024
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Coverage:
Latitude: 87.529300 * Longitude: 144.166200
Date/Time Start: 1991-09-02T00:00:00 * Date/Time End: 1991-09-02T00:00:00
Minimum DEPTH, sediment/rock: 0.026 m * Maximum DEPTH, sediment/rock: 0.765 m
Event(s):
PS2185-3 (PS19/186) * Latitude: 87.529300 * Longitude: 144.166200 * Date/Time: 1991-09-02T00:00:00 * Elevation: -1073.0 m * Penetration: 0.33 m * Recovery: 0.37 m * Location: Lomonosov Ridge, Arctic Ocean * Campaign: ARK-VIII/3 (PS19 ARCTIC91) * Basis: Polarstern * Method/Device: Giant box corer (GKG)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Berger, Glenn W | ||
| 3 | Depth, bottom/max | Depth bot | m | Berger, Glenn W | ||
| 4 | Sample code/label | Sample label | Berger, Glenn W | |||
| 5 | Dose rate | D s | mGy/a | Berger, Glenn W | cosmic ray component is estimated to be zero, based on the large water depths | |
| 6 | Dose rate, standard deviation | D std dev | ± | Berger, Glenn W | dose rate, [mGy/a] | |
| 7 | Dose rate, standard deviation | D std dev | ± | Berger, Glenn W | dose rate equivalent [Gy] | |
| 8 | Equivalent dose | De | Gy | Berger, Glenn W | ||
| 9 | Method comment | Method comm | Berger, Glenn W | |||
| 10 | Age, dated | Age dated | ka | Berger, Glenn W | luminescence | |
| 11 | Age, dated | Age dated | ka | Berger, Glenn W | expected, 14C yrs B.P. either from data representing close horizons or from interpolation and extrapolation from other dated horizons or from correlations | |
| 12 | Age, dated standard deviation | Age dated std dev | ± | Berger, Glenn W | luminescence | |
| 13 | Difference | Diff | Berger, Glenn W | difference between calculated luminescence age and the expected age |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
56 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sample label | 5 D s [mGy/a] (cosmic ray component is estim...) | 6 D std dev [±] (dose rate, [mGy/a]) | 7 D std dev [±] (dose rate equivalent [Gy]) | 8 De [Gy] | 9 Method comm | 10 Age dated [ka] (luminescence) | 11 Age dated [ka] (expected, 14C yrs B.P. either...) | 12 Age dated std dev [±] (luminescence) | 13 Diff (difference between calculated...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.026 | 0.012 | 0.040 | BRM99-5 | 2260 | 260.0 | 1.3 | 26.2 | IR-PSL detected at ca 420 nm. Filters GG400+K5-58+BG39 | 11.6 | 3.0 | 1.2 | 9 |
| 0.026 | 0.012 | 0.040 | BRM99-5 | 3.0 | 42.4 | IR-PSL detected at 560 nm. Filters GG515+BG39 | 18.8 | 1.7 | 16 | |||
| 0.110 | 0.090 | 0.130 | BRM99-6 | 4800 | 1000.0 | 31.0 | 227.0 | IR-PSL detected at ca 420 nm. Filters GG400+K5-58+BG39 | 47.7 | 15.0 | 7.6 | 33 |
| 0.200 | 0.180 | 0.220 | BRM99-7 | 3540 | 600.0 | 36.0 | 421.0 | weighted (by inverse variance) mean of the 420- and 560-nm IR-PSL results, when they are not different at a 1sigma level of confidence | 119.0 | >40.0 | 17.0 | 80 |
| 0.765 | 0.750 | 0.780 | BRM99-8 | 2770 | 250.0 | 180.0 | 930.0 | weighted (by inverse variance) mean of the 420- and 560-nm IR-PSL results, when they are not different at a 1sigma level of confidence | 336.0 | >40.0 | 72.0 |