Hahn, Annette; Schefuß, Enno; Andó, Sergio; Cawthra, Hayley C; Frenzel, Peter; Kugel, Martin; Meschner, Stephanie; Mollenhauer, Gesine; Zabel, Matthias (2017): (Table 1) AMS radiocarbon analyses of bulk TOC and carbonate material from sediment core GeoB18308-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.875941, In supplement to: Hahn, A et al. (2017): Southern Hemisphere anticyclonic circulation drives oceanic and climatic conditions in late Holocene southernmost Africa. Climate of the Past, 13, 649-665, https://doi.org/10.5194/cp-13-649-2017
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Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0840A: Regional Archives for Integrated iNvestigations
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0840B: Regional Archives for Integrated iNvestigations
Coverage:
Latitude: -34.373150 * Longitude: 21.929117
Date/Time Start: 2013-12-17T10:33:00 * Date/Time End: 2013-12-17T10:33:00
Minimum DEPTH, sediment/rock: 0.165 m * Maximum DEPTH, sediment/rock: 4.900 m
Event(s):
GeoB18308-1 * Latitude: -34.373150 * Longitude: 21.929117 * Date/Time: 2013-12-17T10:33:00 * Elevation: -39.8 m * Recovery: 5 m * Campaign: M102 * Basis: Meteor (1986) * Method/Device: Vibro corer (VC) * Comment: 5m recovery, Top 2 m opened, core description, sampled (10cm), spectrometer analysis
Comment:
Depending on sediment type (terrestrial or marine identified via BIT-Index) the Southern Hemisphere calibration curve (SHCal13) (Hogg et al., 2013) or the modelled ocean average curve (Marine13) (Reimer et al., 2013) were used. To the later a DeltaR of 146 ± 85 14C (Dewar et al. 2012) was applied.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Hahn, Annette | Geocode – BP | |
| 2 | Laboratory code/label | Lab label | Hahn, Annette | |||
| 3 | Age, dated | Age dated | ka | Hahn, Annette | Age, 14C AMS | |
| 4 | Age, dated standard deviation | Age dated std dev | ± | Hahn, Annette | Age, 14C AMS | |
| 5 | Age, dated material | Dated material | Hahn, Annette | |||
| 6 | Age, comment | Comm | Hahn, Annette | |||
| 7 | Calendar age, maximum/old | Cal age max | ka BP | Hahn, Annette | -2 Sigma | |
| 8 | Calendar age, minimum/young | Cal age min | ka BP | Hahn, Annette | +2 Sigma | |
| 9 | Calendar age | Cal age | ka BP | Hahn, Annette | median | |
| 10 | Analytical method | Method | Hahn, Annette | Curve |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
109 data points
Data
| 1 Depth sed [m] | 2 Lab label | 3 Age dated [ka] | 4 Age dated std dev [±] | 5 Dated material | 6 Comm | 7 Cal age max [ka BP] | 8 Cal age min [ka BP] | 9 Cal age [ka BP] | 10 Method |
|---|---|---|---|---|---|---|---|---|---|
| 0.165 | Beta-397268 | -0.150 | -0.030 | wood | post-bomb 98.2 +/-0.4 pMC | ||||
| 0.310 | Beta-397269 | -1.560 | -0.030 | TOC | 1.384 | 1.240 | 1.466 | SHCal13 | |
| 0.600 | Poz-61261 | -0.670 | -0.030 | TOC | 0.531 | 0.413 | 0.640 | SHCal13 | |
| 0.690 | Beta-397270 | -1.370 | -0.030 | TOC | 1.196 | 1.116 | 1.294 | SHCal13 | |
| 1.230 | Poz-60757 | -1.885 | -0.030 | crab claw | 1.744 | 1.585 | 1.834 | Marine13 | |
| 1.250 | Poz-63976 | -0.635 | -0.030 | TOC | 0.665 | 0.553 | 0.598 | Marine13 | |
| 1.460 | Poz-61260 | -1.085 | -0.030 | wood | 1.057 | 0.934 | 0.991 | Marine13 | |
| 1.950 | Poz-63472 | -1.045 | -0.030 | TOC | 1.050 | 0.921 | 0.953 | Marine13 | |
| 2.850 | Poz-60754 | -10.100 | -0.050 | bivalve | 11.829 | 11.255 | 11.696 | Marine13 | |
| 2.850 | Poz-63585 | -2.075 | -0.030 | TOC | 1.984 | 1.804 | 2.045 | Marine13 | |
| 3.940 | Poz-63471 | -3.020 | -0.030 | TOC | 3.194 | 2.934 | 3.215 | Marine13 | |
| 4.080 | Poz-63653 | -2.910 | -0.030 | bivalve | 3.012 | 2.814 | 3.047 | Marine13 | |
| 4.400 | Poz-63793 | -3.620 | -0.030 | TOC | 3.921 | 3.697 | 3.929 | Marine13 | |
| 4.900 | Poz-61290 | -4.180 | -0.035 | TOC | 4.692 | 4.439 | 4.720 | Marine13 |