Govin, Aline; Varma, Vidya; Prange, Matthias (2014): 18. Last Interglacial Al/Si log-ratio data from sediment core GeoB1016-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.829818, In supplement to: Govin, A et al. (2014): Astronomically forced variations in western African rainfall (21°N-20°S) during the Last Interglacial period. Geophysical Research Letters, n/a-n/a, https://doi.org/10.1002/2013GL058999
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Project(s):
Climate Change: Learning from the past climate (Past4Future)
Funding:
Seventh Framework Programme (FP7), grant/award no. 243908: Climate Change: Learning from the past climate
Coverage:
Latitude: -11.770500 * Longitude: 11.681900
Date/Time Start: 1988-02-25T00:00:00 * Date/Time End: 1988-02-25T00:00:00
Minimum DEPTH, sediment/rock: 5.77 m * Maximum DEPTH, sediment/rock: 6.25 m
Event(s):
GeoB1016-3 * Latitude: -11.770500 * Longitude: 11.681900 * Date/Time: 1988-02-25T00:00:00 * Elevation: -3411.0 m * Penetration: 18 m * Recovery: 12.41 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: cc: Ton, grüngrau
Comment:
Geocode AGE [ka BP] = Age [ka]; Median ages obtained from the Monte-Carlo analysis (to include dating uncertainties).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 1 sigma confidence interval (16th percentile of Monte-Carlo analysis) | |
| 4 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 1 sigma confidence interval (84th percentile of Monte-Carlo analysis) | |
| 5 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 2 sigma confidence interval (2.5th percentile of Monte-Carlo analysis) | |
| 6 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 2 sigma confidence interval (97.5th percentile of Monte-Carlo analysis) | |
| 7 | ln-Aluminium/Silicon ratio | ln(Al/Si) | Govin, Aline |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
120 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Age min [ka] (Lower boundary of 1 sigma con...) | 4 Age max [ka] (Upper boundary of 1 sigma con...) | 5 Age min [ka] (Lower boundary of 2 sigma con...) | 6 Age max [ka] (Upper boundary of 2 sigma con...) | 7 ln(Al/Si) |
|---|---|---|---|---|---|---|
| 5.77 | 113.1 | 112.2 | 114.1 | 111.6 | 114.7 | -0.789 |
| 5.79 | 113.5 | 112.6 | 114.6 | 112.0 | 115.2 | -0.726 |
| 5.81 | 114.0 | 113.0 | 115.1 | 112.4 | 115.7 | -0.674 |
| 5.83 | 114.5 | 113.4 | 115.6 | 112.8 | 116.2 | -0.670 |
| 5.85 | 114.9 | 113.8 | 116.1 | 113.2 | 116.7 | -0.700 |
| 5.87 | 115.4 | 114.2 | 116.6 | 113.6 | 117.2 | -0.688 |
| 5.91 | 116.3 | 115.0 | 117.7 | 114.4 | 118.2 | -0.648 |
| 5.93 | 117.3 | 116.1 | 118.6 | 115.6 | 119.1 | -0.660 |
| 5.95 | 118.5 | 117.3 | 119.6 | 116.8 | 120.2 | -0.667 |
| 5.97 | 119.6 | 118.6 | 120.6 | 118.0 | 121.3 | -0.687 |
| 5.99 | 120.8 | 119.8 | 121.7 | 119.2 | 122.4 | -0.669 |
| 6.01 | 121.9 | 121.0 | 122.8 | 120.3 | 123.5 | -0.653 |
| 6.03 | 123.1 | 122.2 | 123.9 | 121.5 | 124.7 | -0.666 |
| 6.05 | 124.2 | 123.3 | 125.1 | 122.7 | 125.9 | -0.699 |
| 6.07 | 125.4 | 124.4 | 126.4 | 123.8 | 127.0 | -0.726 |
| 6.09 | 126.6 | 125.4 | 127.6 | 124.9 | 128.2 | -0.729 |
| 6.11 | 127.7 | 126.4 | 128.9 | 126.0 | 129.4 | -0.690 |
| 6.13 | 128.8 | 127.5 | 130.2 | 127.0 | 130.7 | -0.689 |
| 6.15 | 129.5 | 128.2 | 130.8 | 127.7 | 131.3 | -0.728 |
| 6.17 | 130.0 | 128.9 | 131.2 | 128.2 | 131.7 | -0.739 |
| 6.19 | 130.5 | 129.5 | 131.6 | 128.7 | 132.3 | -0.762 |
| 6.21 | 131.0 | 130.0 | 132.0 | 129.2 | 132.8 | -0.702 |
| 6.23 | 131.6 | 130.5 | 132.6 | 129.6 | 133.4 | -0.693 |
| 6.25 | 132.1 | 130.9 | 133.2 | 130.0 | 134.0 | -0.672 |