McGee, David; deMenocal, Peter B; Winckler, Gisela; Stuut, Jan-Berend W; Bradtmiller, Louisa I (2013): Radiocarbon measurements of sediment core OC437-07_GC27 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.836028, In supplement to: McGee, D et al. (2013): The magnitude, timing and abruptness of changes in North African dust deposition over the last 20,000yr. Earth and Planetary Science Letters, 371-372, 163-176, https://doi.org/10.1016/j.epsl.2013.03.054
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Coverage:
Latitude: 30.880000 * Longitude: -10.630000
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 1.195 m
Event(s):
OC437-07_GC27 * Latitude: 30.880000 * Longitude: -10.630000 * Elevation: -1258.0 m * Campaign: OC437-07 * Basis: Oceanus * Method/Device: Gravity corer (GC)
Comment:
Calibration curve: Marine09.DeltaR: 130 ±25.Calibrations performed using: OxCal P_sequence.k (events/cm): 0.75.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Identification | ID | McGee, David | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Age, dated | Age dated | ka | McGee, David | Age, 14C calibrated, MARINE09 (Reimer et al., 2009) | |
| 4 | Age, dated standard deviation | Age dated std dev | ± | McGee, David | 1 sd | |
| 5 | Confidence interval | CI | McGee, David | Unmodeled (ka BP), 95% CI, upper limit | ||
| 6 | Confidence interval | CI | McGee, David | Unmodeled (ka BP), 95% CI, lower limit | ||
| 7 | Age, dated | Age dated | ka | McGee, David | Unmodeled, Median age | |
| 8 | Confidence interval | CI | McGee, David | Modeled (ka BP), 95% CI, upper limit | ||
| 9 | Confidence interval | CI | McGee, David | Modeled (ka BP), 95% CI, lower limit | ||
| 10 | Age, dated | Age dated | ka | McGee, David | Modeled, Median age | |
| 11 | Index | Index | McGee, David | A (Agreement Index) | ||
| 12 | Index | Index | McGee, David | C (Convergence Index) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 data points
Data
| 1 ID | 2 Depth sed [m] | 3 Age dated [ka] | 4 Age dated std dev [±] (1 sd) | 5 CI (Unmodeled (ka BP), 95% CI, up...) | 6 CI (Unmodeled (ka BP), 95% CI, lo...) | 7 Age dated [ka] (Unmodeled, Median age) | 8 CI (Modeled (ka BP), 95% CI, uppe...) | 9 CI (Modeled (ka BP), 95% CI, lowe...) | 10 Age dated [ka] (Modeled, Median age) | 11 Index (A (Agreement Index)) | 12 Index (C (Convergence Index)) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GC27-1 | 0.005 | 1.035 | 0.0640 | 0.641 | 0.413 | 0.518 | 0.644 | 0.420 | 0.525 | 98.8 | 99.8 |
| GC27-2 | 0.045 | 1.790 | 0.0610 | 1.336 | 1.060 | 1.214 | 1.340 | 1.061 | 1.217 | 99.7 | 99.8 |
| GC27-3 | 0.305 | 5.990 | 0.0350 | 6.380 | 6.188 | 6.278 | 6.381 | 6.189 | 6.280 | 99.4 | 99.8 |
| GC27-4 | 0.605 | 10.390 | 0.1300 | 11.867 | 10.937 | 11.314 | 11.726 | 10.908 | 11.271 | 107.3 | 99.5 |
| GC27-5 | 0.775 | 12.110 | 0.0600 | 13.615 | 13.275 | 13.412 | 13.643 | 13.286 | 13.432 | 93.7 | 99.7 |
| GC27-6 | 0.925 | 14.800 | 0.0945 | 17.723 | 16.975 | 17.352 | 17.555 | 16.903 | 17.204 | 91.1 | 99.5 |
| GC27-7 | 1.195 | 17.240 | 0.0900 | 20.198 | 19.550 | 19.851 | 20.251 | 19.576 | 19.956 | 91.0 | 99.6 |