Collins, James A; Schefuß, Enno; Heslop, David; Mulitza, Stefan; Prange, Matthias; Zabel, Matthias; Tjallingii, Rik; Dokken, Trond; Huang, Enqing; Mackensen, Andreas; Schulz, Michael; Tian, Jun; Zarriess, Michelle; Wefer, Gerold (2011): (Figure S5) Dust/river ratios for tropical western Africa: median values for the Last Glacial Maximum, Heinrich Stadial 1, mid-Holocene and late Holocene timeslices [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.757402, In supplement to: Collins, JA et al. (2011): Interhemispheric symmetry of tropical African rainbelt over the past 23,000 years. Nature Geoscience, 4(1), 42-45, https://doi.org/10.1038/ngeo1039
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Project(s):
Coverage:
Median Latitude: 3.174302 * Median Longitude: -3.065469 * South-bound Latitude: -17.157217 * West-bound Longitude: -18.581700 * North-bound Latitude: 20.751700 * East-bound Longitude: 13.400250
Date/Time Start: 1988-02-28T00:00:00 * Date/Time End: 2005-06-26T22:26:00
Minimum Elevation: -3223.0 m * Maximum Elevation: -426.0 m
Event(s):
175-1078C * Latitude: -11.920770 * Longitude: 13.400250 * Date/Time Start: 1997-09-03T18:10:00 * Date/Time End: 1997-09-04T06:05:00 * Elevation: -426.0 m * Penetration: 165.2 m * Recovery: 149.58 m * Location: Benguela Current, South Atlantic Ocean * Campaign: Leg175 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 165.2 m cored; 0 m drilled; 90.5 % recovery
GeoB1023-5 * Latitude: -17.157217 * Longitude: 11.011667 * Date/Time: 1988-02-28T00:00:00 * Elevation: -1978.0 m * Penetration: 12 m * Recovery: 9.5 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: cc: clay, olivgreen, shells
GeoB4905-4 * Latitude: 2.500000 * Longitude: 9.390000 * Date/Time: 1998-03-01T06:48:00 * Elevation: -1328.0 m * Recovery: 12.18 m * Location: off Cameroon * Campaign: M41/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: CC: dark olive hemipelagic mud
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 | Timeslice | Timeslice | Collins, James A | see reference(s) | ||
| 6 | Dust/river ratio | Dust/River | Collins, James A | see reference(s) | Median | |
| 7 | Dust/river ratio | Dust/River | Collins, James A | see reference(s) | Lower 95CI | |
| 8 | Dust/river ratio | Dust/River | Collins, James A | see reference(s) | Upper 95CI |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
128 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Timeslice | 6 Dust/River (Median) | 7 Dust/River (Lower 95CI) | 8 Dust/River (Upper 95CI) |
|---|---|---|---|---|---|---|---|
| GeoB7920-2 | 20.752 | -18.582 | -2278 | late Holocene | .9611E0 | .6812E0 | .101E1 |
| GeoB7920-2 | 20.752 | -18.582 | -2278 | mid-Holocene | .8323E0 | .8134E0 | .8474E0 |
| GeoB7920-2 | 20.752 | -18.582 | -2278 | Heinrich Stadial 1 | .364E1 | .3146E1 | .6076E1 |
| GeoB7920-2 | 20.752 | -18.582 | -2278 | Last Glacial Maximum | .2861E1 | .2472E1 | .3808E1 |
| GeoB9508-5 | 15.498 | -17.948 | -2384 | late Holocene | .3424E0 | .9136E-1 | .3546E0 |
| GeoB9508-5 | 15.498 | -17.948 | -2384 | mid-Holocene | .2729E0 | .2613E0 | .2809E0 |
| GeoB9508-5 | 15.498 | -17.948 | -2384 | Heinrich Stadial 1 | .232E1 | .1716E1 | .3249E1 |
| GeoB9508-5 | 15.498 | -17.948 | -2384 | Last Glacial Maximum | .1258E1 | .7908E0 | .1526E1 |
| GeoB9526-5 | 12.435 | -18.057 | -3223 | late Holocene | .1626E0 | .1142E0 | .2016E0 |
| GeoB9526-5 | 12.435 | -18.057 | -3223 | mid-Holocene | .2065E0 | .1952E0 | .2156E0 |
| GeoB9526-5 | 12.435 | -18.057 | -3223 | Heinrich Stadial 1 | .6204E0 | .6032E0 | .7626E0 |
| GeoB9526-5 | 12.435 | -18.057 | -3223 | Last Glacial Maximum | .5987E0 | .5862E0 | .7488E0 |
| GeoB9535-4 | 8.876 | -14.961 | -669 | late Holocene | .7381E-1 | .7381E-1 | .7381E-1 |
| GeoB9535-4 | 8.876 | -14.961 | -669 | mid-Holocene | .101E-4 | .101E-4 | .101E-4 |
| GeoB9535-4 | 8.876 | -14.961 | -669 | Heinrich Stadial 1 | .955E-10 | .955E-10 | .955E-10 |
| GeoB9535-4 | 8.876 | -14.961 | -669 | Last Glacial Maximum | .312E-10 | .312E-10 | .312E-10 |
| GeoB4905-4 | 2.500 | 9.390 | -1328 | late Holocene | .2755E-1 | .1006E-1 | .6473E-1 |
| GeoB4905-4 | 2.500 | 9.390 | -1328 | mid-Holocene | .1557E0 | .1494E0 | .1604E0 |
| GeoB4905-4 | 2.500 | 9.390 | -1328 | Heinrich Stadial 1 | .2118E0 | .2024E0 | .2671E0 |
| GeoB4905-4 | 2.500 | 9.390 | -1328 | Last Glacial Maximum | .4586E0 | .4269E0 | .5457E0 |
| GeoB6518-1 | -5.588 | 11.222 | -962 | late Holocene | .2881E-1 | .1956E-1 | .7268E-1 |
| GeoB6518-1 | -5.588 | 11.222 | -962 | mid-Holocene | .1222E-1 | .1031E-1 | .1436E-1 |
| GeoB6518-1 | -5.588 | 11.222 | -962 | Heinrich Stadial 1 | .1839E0 | .1136E0 | .2408E0 |
| GeoB6518-1 | -5.588 | 11.222 | -962 | Last Glacial Maximum | .2755E0 | .1649E0 | .3513E0 |
| 175-1078C | -11.921 | 13.400 | -426 | late Holocene | .1728E0 | .1239E0 | .330E0 |
| 175-1078C | -11.921 | 13.400 | -426 | mid-Holocene | .2098E0 | .1987E0 | .2168E0 |
| 175-1078C | -11.921 | 13.400 | -426 | Heinrich Stadial 1 | .2832E0 | .2155E0 | .4454E0 |
| 175-1078C | -11.921 | 13.400 | -426 | Last Glacial Maximum | .3669E0 | .2858E0 | .5229E0 |
| GeoB1023-5 | -17.157 | 11.012 | -1978 | late Holocene | .1157E1 | .8117E0 | .1392E1 |
| GeoB1023-5 | -17.157 | 11.012 | -1978 | mid-Holocene | .5843E0 | .5637E0 | .6003E0 |
| GeoB1023-5 | -17.157 | 11.012 | -1978 | Heinrich Stadial 1 | .166E1 | .1264E1 | .2058E1 |
| GeoB1023-5 | -17.157 | 11.012 | -1978 | Last Glacial Maximum | .1153E1 | .827E0 | .1365E1 |