Schefuß, Enno; Schouten, Stefan; Schneider, Ralph R (2005): (Table 1) Age determination of sediment core GeoB6518-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.738199, In supplement to: Schefuß, E et al. (2005): Climatic controls on central African hydrology during the last 20,000 years. Nature, 437, 1003-1006, https://doi.org/10.1038/nature03945
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Project(s):
Coverage:
Latitude: -5.588300 * Longitude: 11.221700
Date/Time Start: 2000-06-20T15:23:00 * Date/Time End: 2000-06-20T15:23:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 7.055 m
Event(s):
GeoB6518-1 * Latitude: -5.588300 * Longitude: 11.221700 * Date/Time: 2000-06-20T15:23:00 * Elevation: -962.0 m * Recovery: 7.41 m * Location: Congo Fan * Campaign: M47/3 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: CC: olive mud
Comment:
The uppermost sample could not be calibrated to a calendar age owing to the influence of bomb-derived radiocarbon. Therefore, we set the core top to zero age. The radiocarbon ages of the three lowermost samples exceed the calibration range. Therefore, these dates have been converted to calendar ages using Bard's glacial polynomial (Bard, 1998, doi:10.1016/S0016-7037(98)00130-6).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Schefuß, Enno | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Age, dated | Age dated | ka | Schefuß, Enno | Age, 14C AMS | |
| 4 | Age, dated, error to older | Age e + | ka + | Schefuß, Enno | Age, 14C AMS | |
| 5 | Age, dated, error to younger | Age e - | ka - | Schefuß, Enno | Age, 14C AMS | |
| 6 | Age, minimum/young | Age min | ka | Schefuß, Enno | Age, 14C calibrated, CALIB 4.4 (Stuiver et al., 2003) | |
| 7 | Age, maximum/old | Age max | ka | Schefuß, Enno | Age, 14C calibrated, CALIB 4.4 (Stuiver et al., 2003) | |
| 8 | Calendar age | Cal age | ka BP | Schefuß, Enno | Age, 14C calibrated, CALIB 4.4 (Stuiver et al., 2003) | using the marine calibration and applying a reservoir age of 400 yr |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Age dated [ka] | 4 Age e + [ka +] | 5 Age e - [ka -] | 6 Age min [ka] | 7 Age max [ka] | 8 Cal age [ka BP] |
|---|---|---|---|---|---|---|---|
| KIA23160 | 0.100 | 0.160 | 0.090 | 0.090 | |||
| KIA23161 | 0.580 | 1.150 | 0.055 | 0.050 | 0.649 | 0.736 | 0.693 |
| KIA23162 | 1.080 | 4.175 | 0.045 | 0.045 | 4.175 | 4.319 | 4.247 |
| KIA23163 | 1.580 | 5.910 | 0.045 | 0.045 | 6.277 | 6.357 | 6.317 |
| KIA23164 | 2.080 | 6.605 | 0.060 | 0.060 | 7.049 | 7.201 | 7.125 |
| KIA23165 | 2.555 | 8.040 | 0.055 | 0.055 | 8.412 | 8.543 | 8.478 |
| KIA23166 | 3.055 | 8.670 | 0.080 | 0.070 | 8.985 | 9.115 | 9.050 |
| KIA23167 | 3.555 | 9.130 | 0.090 | 0.080 | 9.562 | 9.857 | 9.710 |
| KIA23252 | 4.055 | 10.515 | 0.060 | 0.060 | 11.324 | 11.560 | 11.442 |
| KIA23168 | 4.555 | 11.630 | 0.080 | 0.080 | 12.971 | 13.189 | 13.080 |
| KIA23251 | 5.055 | 12.780 | 0.070 | 0.070 | 14.101 | 14.375 | 14.238 |
| KIA23249 | 5.555 | 14.900 | 0.080 | 0.080 | 16.989 | 17.511 | 17.250 |
| KIA23248 | 6.055 | 22.690 | 0.170 | 0.170 | 26.243 | ||
| KIA23247 | 6.555 | 29.000 | 0.360 | 0.340 | 33.413 | ||
| KIA23245 | 7.055 | 35.840 | 0.830 | 0.750 | 40.915 |