Rommerskirchen, Florian; Eglinton, Geoffrey; Dupont, Lydie M; Rullkötter, Jürgen (2006): (Table 3) Isotope data from nine sites on a north-south transect from the Congo Fan (4°S) to the Cape Basin (30°) representing the glacial stage MIS 6a [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.626593, In supplement to: Rommerskirchen, F et al. (2006): Glacial/interglacial changes in Southern Africa: compound-specific d13C land plant biomarker and pollen records from Southeast Atlantic continental margin sediments - Part II. Geochemistry, Geophysics, Geosystems, 7(8), Q08010, https://doi.org/10.1029/2005GC001223
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Project(s):
Coverage:
Median Latitude: -17.184583 * Median Longitude: 11.429676 * South-bound Latitude: -29.450000 * West-bound Longitude: 9.185833 * North-bound Latitude: -4.785300 * East-bound Longitude: 13.309050
Date/Time Start: 1988-02-21T00:00:00 * Date/Time End: 1997-09-24T03:15:00
Minimum DEPTH, sediment/rock: 2.10 m * Maximum DEPTH, sediment/rock: 32.23 m
Event(s):
175-1075A * Latitude: -4.785300 * Longitude: 10.074970 * Date/Time Start: 1997-08-23T19:50:00 * Date/Time End: 1997-08-24T23:40:00 * Elevation: -2995.7 m * Penetration: 201 m * Recovery: 213.75 m * Location: Benguela Current, South Atlantic Ocean * Campaign: Leg175 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 201 m cored; 0 m drilled; 106.3 % recovery
175-1079A * Latitude: -11.929610 * Longitude: 13.309050 * Date/Time Start: 1997-09-04T16:04:00 * Date/Time End: 1997-09-05T03:55:00 * Elevation: -737.9 m * Penetration: 121 m * Recovery: 124.61 m * Location: Benguela Current, South Atlantic Ocean * Campaign: Leg175 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 121 m cored; 0 m drilled; 103 % recovery
175-1082A * Latitude: -21.093940 * Longitude: 11.820580 * Date/Time Start: 1997-09-13T04:45:00 * Date/Time End: 1997-09-16T00:05:00 * Elevation: -1279.3 m * Penetration: 600.6 m * Recovery: 502.01 m * Location: Benguela Current, South Atlantic Ocean * Campaign: Leg175 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 64 cores; 600.6 m cored; 0 m drilled; 83.6 % recovery
Comment:
calc. % C4: Estimates are based on 5% C4 plants in the Congo area and a d13C value of C4 plants of -21 per mil.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Age model | Age model | ka | Rommerskirchen, Florian | see reference(s) | |
| 7 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 8 | n-Alkane C weighted mean average, δ13C | n-Alkane Cwma δ13C | ‰ PDB | Rommerskirchen, Florian | Calculated, see reference(s) | carbon numbers 27-33 |
| 9 | n-Alkane C4 plant | C4 plant n-Alkane | % | Rommerskirchen, Florian | Calculated, see reference(s) | (d13Cwma) |
| 10 | n-Alkane C27, δ13C | C27 δ13C | ‰ PDB | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 11 | n-Alkane C29, δ13C | C29 δ13C | ‰ PDB | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 12 | n-Alkane C31, δ13C | C31 δ13C | ‰ PDB | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 13 | n-Alkane C33, δ13C | C33 δ13C | ‰ PDB | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 14 | n-Alkanol C weighted mean average, δ13C | n-Alkanol Cwma δ13C | ‰ PDB | Rommerskirchen, Florian | Calculated, see reference(s) | carbon numbers 24-32 |
| 15 | n-Alkanol C4 plant | C4 plant n-Alkanol | % | Rommerskirchen, Florian | Calculated, see reference(s) | (d13Cwma) |
| 16 | n-Alkanol C22, δ13C | C22 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 17 | n-Alkanol C24, δ13C | C24 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 18 | n-Alkanol C26, δ13C | C26 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 19 | n-Alkanol C28, δ13C | C28 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 20 | n-Alkanol C30, δ13C | C30 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 | |
| 21 | n-Alkanol C32, δ13C | C32 δ13C n-A.ol | ‰ | Rommerskirchen, Florian | Mass spectrometer Finnigan MAT 252 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
126 data points