Govin, Aline; Varma, Vidya; Prange, Matthias (2014): 6. Last Interglacial Al/Si log-ratio data from sediment core GeoB9506-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.829816, 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: 15.610000 * Longitude: -18.350167
Date/Time Start: 2005-06-14T14:48:00 * Date/Time End: 2005-06-14T14:48:00
Minimum DEPTH, sediment/rock: 8.77 m * Maximum DEPTH, sediment/rock: 9.51 m
Event(s):
GeoB9506-1 (291) * Latitude: 15.610000 * Longitude: -18.350167 * Date/Time: 2005-06-14T14:48:00 * Elevation: -2956.0 m * Recovery: 9.85 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: geology, 985 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 | Depth, corrected | Depth corr | m | Govin, Aline | Depth corrected by -15 cm for a turbidite between 200 and 214 cm | |
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 1 sigma confidence interval (16th percentile of Monte-Carlo analysis) | |
| 5 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 1 sigma confidence interval (84th percentile of Monte-Carlo analysis) | |
| 6 | Age, minimum/young | Age min | ka | Govin, Aline | Lower boundary of 2 sigma confidence interval (2.5th percentile of Monte-Carlo analysis) | |
| 7 | Age, maximum/old | Age max | ka | Govin, Aline | Upper boundary of 2 sigma confidence interval (97.5th percentile of Monte-Carlo analysis) | |
| 8 | ln-Aluminium/Silicon ratio | ln(Al/Si) | Govin, Aline |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
444 data points
Data
| 1 Depth sed [m] | 2 Depth corr [m] (Depth corrected by -15 cm for...) | 3 Age [ka BP] | 4 Age min [ka] (Lower boundary of 1 sigma con...) | 5 Age max [ka] (Upper boundary of 1 sigma con...) | 6 Age min [ka] (Lower boundary of 2 sigma con...) | 7 Age max [ka] (Upper boundary of 2 sigma con...) | 8 ln(Al/Si) |
|---|---|---|---|---|---|---|---|
| 8.77 | 8.62 | 113.4 | 112.3 | 114.4 | 111.7 | 115.0 | -1.116 |
| 8.78 | 8.63 | 113.6 | 112.5 | 114.6 | 111.9 | 115.3 | -1.082 |
| 8.79 | 8.64 | 113.9 | 112.7 | 114.9 | 112.2 | 115.5 | -1.145 |
| 8.80 | 8.65 | 114.1 | 112.9 | 115.2 | 112.4 | 115.8 | -1.225 |
| 8.81 | 8.66 | 114.4 | 113.1 | 115.4 | 112.6 | 116.0 | -1.212 |
| 8.82 | 8.67 | 114.6 | 113.3 | 115.7 | 112.8 | 116.3 | -1.289 |
| 8.83 | 8.68 | 114.8 | 113.6 | 116.0 | 113.0 | 116.6 | -1.195 |
| 8.84 | 8.69 | 115.1 | 113.8 | 116.3 | 113.3 | 116.8 | -1.243 |
| 8.85 | 8.70 | 115.3 | 114.0 | 116.5 | 113.5 | 117.1 | -1.081 |
| 8.86 | 8.71 | 115.5 | 114.2 | 116.8 | 113.7 | 117.3 | -1.175 |
| 8.87 | 8.72 | 115.8 | 114.4 | 117.1 | 113.9 | 117.6 | -1.176 |
| 8.88 | 8.73 | 116.0 | 114.6 | 117.3 | 114.1 | 117.9 | -1.146 |
| 8.89 | 8.74 | 116.3 | 114.8 | 117.6 | 114.3 | 118.2 | -1.074 |
| 8.90 | 8.75 | 116.5 | 115.1 | 117.9 | 114.5 | 118.4 | -1.157 |
| 8.91 | 8.76 | 116.8 | 115.4 | 118.2 | 114.7 | 118.7 | -0.987 |
| 8.93 | 8.78 | 117.3 | 116.0 | 118.6 | 115.4 | 119.2 | -1.054 |
| 8.94 | 8.79 | 117.6 | 116.3 | 118.9 | 115.8 | 119.4 | -1.132 |
| 8.95 | 8.80 | 117.9 | 116.6 | 119.2 | 116.1 | 119.7 | -1.007 |
| 8.96 | 8.81 | 118.2 | 116.9 | 119.4 | 116.4 | 119.9 | -0.964 |
| 8.97 | 8.82 | 118.5 | 117.2 | 119.7 | 116.7 | 120.2 | -1.037 |
| 8.98 | 8.83 | 118.8 | 117.6 | 119.9 | 117.1 | 120.5 | -1.052 |
| 8.99 | 8.84 | 119.1 | 117.9 | 120.2 | 117.4 | 120.7 | -0.929 |
| 9.00 | 8.85 | 119.4 | 118.2 | 120.4 | 117.7 | 121.0 | -0.943 |
| 9.01 | 8.86 | 119.6 | 118.5 | 120.7 | 118.0 | 121.3 | -0.982 |
| 9.02 | 8.87 | 120.0 | 118.9 | 121.0 | 118.2 | 121.6 | -1.002 |
| 9.03 | 8.88 | 120.3 | 119.2 | 121.2 | 118.6 | 121.9 | -1.047 |
| 9.04 | 8.89 | 120.6 | 119.5 | 121.5 | 118.9 | 122.1 | -1.022 |
| 9.05 | 8.90 | 120.8 | 119.8 | 121.8 | 119.1 | 122.4 | -0.989 |
| 9.06 | 8.91 | 121.1 | 120.1 | 122.1 | 119.4 | 122.7 | -0.996 |
| 9.07 | 8.92 | 121.4 | 120.4 | 122.3 | 119.7 | 123.0 | -1.029 |
| 9.08 | 8.93 | 121.7 | 120.7 | 122.6 | 120.0 | 123.3 | -0.995 |
| 9.09 | 8.94 | 122.0 | 121.0 | 122.9 | 120.3 | 123.6 | -0.937 |
| 9.10 | 8.95 | 122.3 | 121.3 | 123.2 | 120.6 | 123.9 | -0.936 |
| 9.11 | 8.96 | 122.6 | 121.6 | 123.5 | 120.9 | 124.2 | -0.910 |
| 9.12 | 8.97 | 122.9 | 121.9 | 123.8 | 121.2 | 124.5 | -0.903 |
| 9.13 | 8.98 | 123.1 | 122.2 | 124.1 | 121.5 | 124.8 | -0.975 |
| 9.14 | 8.99 | 123.4 | 122.4 | 124.3 | 121.7 | 125.1 | -0.845 |
| 9.15 | 9.00 | 123.7 | 122.7 | 124.7 | 122.0 | 125.3 | -0.869 |
| 9.16 | 9.01 | 124.0 | 123.0 | 124.9 | 122.3 | 125.6 | -0.971 |
| 9.17 | 9.02 | 124.3 | 123.3 | 125.3 | 122.6 | 125.9 | -0.833 |
| 9.18 | 9.03 | 124.6 | 123.6 | 125.6 | 122.9 | 126.2 | -0.939 |
| 9.19 | 9.04 | 124.9 | 123.8 | 125.9 | 123.1 | 126.5 | -0.915 |
| 9.20 | 9.05 | 125.2 | 124.1 | 126.2 | 123.4 | 126.8 | -0.878 |
| 9.21 | 9.06 | 125.5 | 124.3 | 126.6 | 123.7 | 127.2 | -1.088 |
| 9.22 | 9.07 | 125.8 | 124.6 | 126.9 | 123.9 | 127.5 | -0.931 |
| 9.23 | 9.08 | 126.1 | 124.8 | 127.2 | 124.2 | 127.8 | -1.032 |
| 9.24 | 9.09 | 126.4 | 125.1 | 127.5 | 124.5 | 128.1 | -0.672 |
| 9.25 | 9.10 | 126.7 | 125.3 | 127.8 | 124.8 | 128.4 | -1.006 |
| 9.26 | 9.11 | 127.0 | 125.6 | 128.1 | 125.0 | 128.7 | -0.839 |
| 9.27 | 9.12 | 127.2 | 125.8 | 128.5 | 125.3 | 129.0 | -0.778 |
| 9.28 | 9.13 | 127.5 | 126.1 | 128.8 | 125.5 | 129.4 | -0.996 |
| 9.29 | 9.14 | 127.8 | 126.3 | 129.1 | 125.7 | 129.7 | -0.975 |
| 9.30 | 9.15 | 128.1 | 126.6 | 129.5 | 126.0 | 130.1 | -0.902 |
| 9.31 | 9.16 | 128.3 | 126.9 | 129.7 | 126.2 | 130.3 | -1.114 |
| 9.32 | 9.17 | 128.5 | 127.1 | 129.8 | 126.5 | 130.4 | -1.153 |
| 9.33 | 9.18 | 128.7 | 127.3 | 130.0 | 126.7 | 130.5 | -1.430 |
| 9.34 | 9.19 | 128.9 | 127.6 | 130.1 | 127.0 | 130.7 | -1.287 |
| 9.35 | 9.20 | 129.1 | 127.8 | 130.3 | 127.2 | 130.9 | -1.259 |
| 9.36 | 9.21 | 129.2 | 128.1 | 130.4 | 127.4 | 131.1 | -1.403 |
| 9.37 | 9.22 | 129.4 | 128.3 | 130.6 | 127.6 | 131.3 | -1.473 |
| 9.38 | 9.23 | 129.6 | 128.5 | 130.8 | 127.8 | 131.5 | -1.458 |
| 9.39 | 9.24 | 129.8 | 128.7 | 130.9 | 128.0 | 131.7 | -1.459 |
| 9.40 | 9.25 | 130.0 | 129.0 | 131.1 | 128.2 | 131.9 | -1.387 |
| 9.41 | 9.26 | 130.2 | 129.2 | 131.3 | 128.4 | 132.1 | -1.274 |
| 9.42 | 9.27 | 130.4 | 129.4 | 131.5 | 128.6 | 132.3 | -1.469 |
| 9.43 | 9.28 | 130.6 | 129.6 | 131.7 | 128.7 | 132.6 | -1.328 |
| 9.44 | 9.29 | 130.7 | 129.7 | 131.9 | 128.9 | 132.8 | -1.220 |
| 9.45 | 9.30 | 130.9 | 129.9 | 132.1 | 129.1 | 133.0 | -1.095 |
| 9.46 | 9.31 | 131.1 | 130.1 | 132.3 | 129.3 | 133.2 | -1.371 |
| 9.47 | 9.32 | 131.3 | 130.2 | 132.6 | 129.4 | 133.5 | -1.412 |
| 9.48 | 9.33 | 131.5 | 130.4 | 132.8 | 129.6 | 133.7 | -1.290 |
| 9.49 | 9.34 | 131.7 | 130.5 | 133.0 | 129.7 | 133.9 | -1.273 |
| 9.50 | 9.35 | 131.9 | 130.7 | 133.3 | 129.9 | 134.2 | -1.148 |
| 9.51 | 9.36 | 132.1 | 130.8 | 133.5 | 130.1 | 134.4 | -1.104 |