Govin, Aline; Varma, Vidya; Prange, Matthias (2014): 8. Last Interglacial Al/Si log-ratio data from sediment core GeoB9516-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.829822, 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
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Itambi, Achakie C; von Dobeneck, Tilo; Mulitza, Stefan; Bickert, Torsten; Heslop, David (2009): Millennial-scale northwest African droughts related to Heinrich events and Dansgaard-Oeschger cycles: Evidence in marine sediments from offshore Senegal. Paleoceanography, 24, PA1205, https://doi.org/10.1029/2007PA001570
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: 13.673333 * Longitude: -18.419000
Date/Time Start: 2005-06-17T22:22:00 * Date/Time End: 2005-06-17T22:22:00
Minimum DEPTH, sediment/rock: 5.87 m * Maximum DEPTH, sediment/rock: 6.54 m
Event(s):
GeoB9516-5 (301) * Latitude: 13.673333 * Longitude: -18.419000 * Date/Time: 2005-06-17T22:22:00 * Elevation: -3504.0 m * Recovery: 8.55 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: geology, 855 cm
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:
340 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) |
|---|---|---|---|---|---|---|
| 5.87 | 113.0 | 112.0 | 114.0 | 111.4 | 114.8 | -1.070 |
| 5.88 | 113.4 | 112.4 | 114.4 | 111.7 | 115.2 | -1.082 |
| 5.89 | 113.7 | 112.7 | 114.8 | 112.1 | 115.6 | -1.008 |
| 5.90 | 114.1 | 113.1 | 115.2 | 112.4 | 116.0 | -1.028 |
| 5.91 | 114.5 | 113.4 | 115.6 | 112.8 | 116.4 | -0.987 |
| 5.92 | 114.8 | 113.8 | 116.1 | 113.2 | 116.8 | -1.004 |
| 5.93 | 115.2 | 114.1 | 116.5 | 113.5 | 117.2 | -0.992 |
| 5.94 | 115.6 | 114.5 | 116.9 | 113.9 | 117.6 | -1.081 |
| 5.95 | 116.0 | 114.8 | 117.3 | 114.3 | 118.0 | -1.045 |
| 5.96 | 116.4 | 115.2 | 117.8 | 114.6 | 118.4 | -1.068 |
| 5.97 | 116.8 | 115.5 | 118.2 | 115.0 | 118.9 | -1.012 |
| 5.98 | 117.1 | 115.8 | 118.7 | 115.3 | 119.3 | -0.974 |
| 5.99 | 117.5 | 116.2 | 119.1 | 115.7 | 119.7 | -1.031 |
| 6.00 | 117.9 | 116.5 | 119.5 | 116.0 | 120.2 | -0.994 |
| 6.01 | 118.3 | 116.9 | 119.9 | 116.3 | 120.6 | -0.956 |
| 6.02 | 118.7 | 117.2 | 120.4 | 116.6 | 121.0 | -0.957 |
| 6.03 | 119.0 | 117.5 | 120.8 | 116.9 | 121.5 | -1.004 |
| 6.04 | 119.4 | 117.9 | 121.2 | 117.3 | 121.9 | -1.009 |
| 6.05 | 119.8 | 118.4 | 121.5 | 117.8 | 122.1 | -0.978 |
| 6.06 | 120.2 | 118.8 | 121.8 | 118.2 | 122.4 | -0.869 |
| 6.07 | 120.6 | 119.3 | 122.1 | 118.7 | 122.8 | -0.979 |
| 6.08 | 121.0 | 119.7 | 122.5 | 119.1 | 123.1 | -0.883 |
| 6.09 | 121.4 | 120.2 | 122.8 | 119.5 | 123.4 | -1.040 |
| 6.10 | 121.8 | 120.6 | 123.1 | 120.0 | 123.8 | -0.928 |
| 6.11 | 122.1 | 121.1 | 123.4 | 120.4 | 124.1 | -0.914 |
| 6.12 | 122.5 | 121.5 | 123.7 | 120.9 | 124.5 | -0.942 |
| 6.13 | 122.9 | 122.0 | 124.0 | 121.3 | 124.8 | -0.880 |
| 6.14 | 123.3 | 122.4 | 124.4 | 121.7 | 125.2 | -0.834 |
| 6.15 | 123.7 | 122.8 | 124.7 | 122.1 | 125.6 | -0.739 |
| 6.16 | 124.1 | 123.2 | 125.1 | 122.5 | 125.9 | -0.760 |
| 6.17 | 124.5 | 123.6 | 125.4 | 122.8 | 126.3 | -0.714 |
| 6.18 | 124.9 | 124.0 | 125.8 | 123.2 | 126.6 | -0.733 |
| 6.19 | 125.3 | 124.4 | 126.2 | 123.6 | 127.0 | -0.884 |
| 6.20 | 125.7 | 124.7 | 126.6 | 124.0 | 127.4 | -0.820 |
| 6.21 | 126.1 | 125.1 | 127.0 | 124.4 | 127.7 | -0.755 |
| 6.22 | 126.4 | 125.4 | 127.4 | 124.8 | 128.1 | -0.751 |
| 6.23 | 126.8 | 125.8 | 127.9 | 125.2 | 128.5 | -0.758 |
| 6.24 | 127.2 | 126.1 | 128.3 | 125.5 | 128.9 | -0.680 |
| 6.25 | 127.6 | 126.5 | 128.7 | 125.9 | 129.3 | -0.892 |
| 6.26 | 127.9 | 126.8 | 129.2 | 126.2 | 129.7 | -0.786 |
| 6.27 | 128.3 | 127.1 | 129.6 | 126.6 | 130.2 | -0.930 |
| 6.28 | 128.7 | 127.5 | 130.1 | 126.9 | 130.6 | -0.987 |
| 6.29 | 129.1 | 127.8 | 130.5 | 127.2 | 131.1 | -0.961 |
| 6.30 | 129.2 | 127.9 | 130.6 | 127.3 | 131.2 | -1.119 |
| 6.31 | 129.3 | 128.0 | 130.7 | 127.5 | 131.3 | -1.111 |
| 6.32 | 129.4 | 128.2 | 130.8 | 127.6 | 131.4 | -1.328 |
| 6.33 | 129.5 | 128.3 | 130.9 | 127.7 | 131.5 | -1.207 |
| 6.34 | 129.7 | 128.4 | 131.0 | 127.8 | 131.6 | -1.162 |
| 6.35 | 129.8 | 128.5 | 131.1 | 128.0 | 131.6 | -1.293 |
| 6.36 | 129.9 | 128.6 | 131.2 | 128.1 | 131.7 | -1.321 |
| 6.37 | 130.0 | 128.7 | 131.3 | 128.2 | 131.8 | -1.197 |
| 6.38 | 130.1 | 128.9 | 131.4 | 128.3 | 131.9 | -1.268 |
| 6.39 | 130.2 | 129.0 | 131.5 | 128.4 | 132.0 | -1.160 |
| 6.40 | 130.3 | 129.1 | 131.6 | 128.5 | 132.1 | -1.275 |
| 6.41 | 130.4 | 129.2 | 131.7 | 128.7 | 132.2 | -1.401 |
| 6.42 | 130.5 | 129.4 | 131.8 | 128.8 | 132.3 | -1.432 |
| 6.43 | 130.6 | 129.5 | 131.9 | 128.9 | 132.4 | -1.382 |
| 6.44 | 130.7 | 129.6 | 132.0 | 129.0 | 132.5 | -1.364 |
| 6.45 | 130.8 | 129.7 | 132.1 | 129.1 | 132.6 | -1.334 |
| 6.46 | 130.9 | 129.8 | 132.2 | 129.2 | 132.8 | -1.485 |
| 6.47 | 131.0 | 129.9 | 132.3 | 129.3 | 132.9 | -1.899 |
| 6.48 | 131.2 | 130.0 | 132.3 | 129.4 | 133.0 | -1.740 |
| 6.49 | 131.3 | 130.1 | 132.4 | 129.5 | 133.1 | -1.543 |
| 6.50 | 131.4 | 130.3 | 132.5 | 129.7 | 133.2 | -1.411 |
| 6.51 | 131.5 | 130.4 | 132.6 | 129.8 | 133.3 | -1.381 |
| 6.52 | 131.6 | 130.5 | 132.7 | 129.9 | 133.4 | -1.438 |
| 6.53 | 131.7 | 130.6 | 132.8 | 130.0 | 133.5 | -1.375 |
| 6.54 | 131.8 | 130.7 | 132.9 | 130.1 | 133.6 | -1.326 |