Berger, Glenn W (2007): (Table 5) Luminescence-dating of sediment core 94-BC17 of the Arctic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.669553, 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: 81.270000 * Longitude: 178.970000
Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 0.190 m
Event(s):
94-BC17 * Latitude: 81.270000 * Longitude: 178.970000 * Elevation: -2255.0 m * Location: Arctic Ocean * Method/Device: Box corer (BC)
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:
33 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...) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.045 | 0.03 | 0.06 | ARC99-6 | 2690 | 250.0 | 1.5 | 43.7 | 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 | 16.2 | 7.0 | 1.4 | 9 |
0.190 | 0.17 | 0.21 | ARC99-7 | 4810 | 810.0 | 25.0 | 211.0 | IR-PSL detected at ca 420 nm. Filters GG400+K5-58+BG39 | 43.8 | 30.0 | 5.3 | 14 |
0.190 | 0.17 | 0.21 | ARC99-7 | 51.0 | 349.0 | IR-PSL detected at 560 nm. Filters GG515+BG39 | 72.6 | 6.1 | 43 |