Niedermeyer, Eva M; Schefuß, Enno; Sessions, Alex L; Mulitza, Stefan; Mollenhauer, Gesine; Schulz, Michael; Wefer, Gerold (2010): (Figure 4c) Stable hydrogen isotopic records of sediment core GeoB9508-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.756836, In supplement to: Niedermeyer, EM et al. (2010): Orbital- and millennial-scale changes in the hydrologic cycle and vegetation in the western African Sahel: Insights from individual plant wax delta D and d13C. Quaternary Science Reviews, 29(23-24), 2996-3005, https://doi.org/10.1016/j.quascirev.2010.06.039
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Related to:
Niedermeyer, Eva M (2009): Northwest African Sahel climate variations during Holocene/Late Pleistocene: Insights from plant wax stable hydrogen (dD) and carbon (d13C) isotopic composition and sea-surface temperature. PhD Thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany, urn:nbn:de:gbv:46-diss000116574
Project(s):
Coverage:
Latitude: 15.498333 * Longitude: -17.948000
Date/Time Start: 2005-06-15T13:51:00 * Date/Time End: 2005-06-15T13:51:00
Minimum Elevation: -2384.0 m * Maximum Elevation: -2384.0 m
Event(s):
GeoB9508-5 (293) * Latitude: 15.498333 * Longitude: -17.948000 * Date/Time: 2005-06-15T13:51:00 * Elevation: -2384.0 m * Recovery: 9.56 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: geology, 956 cm
Comment:
The dD record both after high-pass filtering (Rybicki and Press, 1995) with a cut-off frequency of 1/(10,000 yr).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | n-Alkane C31, δD | C31 δD | ‰ SMOW | Niedermeyer, Eva M | Mass spectrometer Finnigan Delta Plus XP | filtered |
| 3 | n-Alkane C31, δD | C31 δD | ‰ SMOW | Niedermeyer, Eva M | Mass spectrometer Finnigan Delta Plus XP | filtered ice vol-corrected |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
174 data points
Data
| 1 Age [ka BP] | 2 C31 δD [‰ SMOW] (filtered) | 3 C31 δD [‰ SMOW] (filtered ice vol-corrected) |
|---|---|---|
| 1.362 | 3.4 | 3.1 |
| 2.100 | 1.8 | 2.5 |
| 2.469 | 2.6 | 3.2 |
| 3.208 | 0.4 | 0.8 |
| 3.946 | -3.2 | -3.6 |
| 4.315 | -3.2 | -3.9 |
| 4.684 | -0.2 | -0.2 |
| 5.423 | -5.6 | -6.2 |
| 6.161 | -4.3 | -4.5 |
| 6.980 | -4.1 | -4.1 |
| 7.204 | 4.2 | 5.0 |
| 7.877 | 7.0 | 7.1 |
| 8.775 | 2.3 | 3.1 |
| 9.224 | 1.8 | 2.1 |
| 10.666 | -2.0 | -2.2 |
| 10.974 | -0.1 | -0.4 |
| 11.282 | -3.2 | -2.7 |
| 11.590 | 2.6 | 2.0 |
| 11.857 | 0.3 | 0.6 |
| 11.969 | 2.6 | 3.5 |
| 12.080 | 0.7 | 1.3 |
| 12.303 | -1.4 | -1.0 |
| 12.415 | -0.8 | -0.2 |
| 12.527 | -0.7 | -0.4 |
| 12.750 | -3.3 | -3.9 |
| 12.861 | -7.7 | -8.1 |
| 13.857 | -8.4 | -7.8 |
| 14.595 | -8.9 | -8.4 |
| 14.684 | -8.3 | -8.7 |
| 14.759 | -9.0 | -9.0 |
| 14.834 | -8.0 | -7.3 |
| 14.985 | -6.0 | -5.8 |
| 15.135 | 3.0 | 3.6 |
| 15.285 | 4.8 | 5.0 |
| 15.661 | 4.9 | 4.6 |
| 15.993 | 5.5 | 4.5 |
| 16.389 | 6.9 | 7.2 |
| 16.985 | 9.5 | 9.6 |
| 17.381 | 6.1 | 5.7 |
| 18.076 | 8.8 | 7.8 |
| 18.572 | 4.8 | 4.5 |
| 19.167 | 0.8 | 0.5 |
| 19.763 | -1.1 | -1.3 |
| 20.544 | -6.4 | -6.8 |
| 21.325 | -4.2 | -4.1 |
| 22.853 | -2.2 | -1.9 |
| 23.715 | 1.4 | 1.8 |
| 24.289 | 3.2 | 3.5 |
| 24.864 | 2.5 | 2.3 |
| 25.438 | 1.5 | 1.3 |
| 26.012 | 1.5 | 1.5 |
| 26.495 | 1.1 | 0.7 |
| 27.209 | 7.4 | 7.5 |
| 27.923 | -4.8 | -4.4 |
| 28.637 | -3.2 | -3.3 |
| 28.875 | -1.2 | -0.6 |
| 29.113 | 3.3 | 3.0 |
| 29.351 | 2.5 | 2.7 |
| 29.589 | 5.6 | 5.4 |
| 30.303 | -0.9 | -0.8 |
| 30.541 | -0.9 | -1.2 |
| 30.779 | -5.3 | -5.7 |
| 31.017 | -1.1 | -1.2 |
| 31.255 | -5.4 | -5.8 |
| 31.493 | -2.2 | -1.4 |
| 31.714 | -4.6 | -5.1 |
| 31.940 | -0.7 | -0.8 |
| 32.166 | -3.6 | -3.6 |
| 32.618 | 1.0 | 0.7 |
| 33.296 | -4.0 | -3.2 |
| 33.506 | 0.4 | 0.7 |
| 33.718 | -7.5 | -7.4 |
| 34.140 | -5.1 | -5.7 |
| 34.351 | -1.7 | -1.9 |
| 34.562 | -3.4 | -3.2 |
| 34.774 | -1.5 | -1.5 |
| 35.407 | 0.9 | 0.5 |
| 36.463 | -1.3 | -1.4 |
| 37.179 | 2.5 | 2.4 |
| 38.702 | 4.6 | 5.7 |
| 39.322 | 5.2 | 5.6 |
| 40.046 | 5.7 | 5.8 |
| 40.563 | 0.3 | -0.8 |
| 41.183 | -4.6 | -5.2 |
| 41.597 | -4.1 | -3.8 |
| 42.882 | -0.7 | -1.5 |
| 43.640 | -1.2 | -0.9 |