Frenz, Michael; Henrich, Rüdiger (2003): Bulk sedimentological parameters of surface samples, representing the Holocene [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.95011
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Related to:
Frenz, Michael (2003): Grain-size composition of Quaternary South Atlantic sediments and its paleoceanographic significance. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 213, 123 pp, urn:nbn:de:gbv:46-ep000103333
Frenz, Michael; Henrich, Rüdiger (2007): Carbonate dissolution revealed by silt grain-size distribution: comparison of Holocene and Last Glacial Maximum sediments from the pelagic South Atlantic. Sedimentology, 54(2), 391-404, https://doi.org/10.1111/j.1365-3091.2006.00841.x
Project(s):
Coverage:
Median Latitude: -10.817282 * Median Longitude: -14.676501 * South-bound Latitude: -30.270000 * West-bound Longitude: -44.925000 * North-bound Latitude: 8.498333 * East-bound Longitude: 9.177667
Date/Time Start: 1988-03-02T00:00:00 * Date/Time End: 1998-05-09T23:22:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.01 m
Event(s):
GeoB1028-4 * Latitude: -20.099333 * Longitude: 9.177667 * Date/Time: 1988-03-02T00:00:00 * Elevation: -2215.0 m * Penetration: 0.37 m * Recovery: 0.35 m * Location: Walvis Ridge * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Karb.-sand, Forams.
GeoB1029-1 * Latitude: -21.063083 * Longitude: 8.228850 * Date/Time: 1988-03-02T00:00:00 * Elevation: -3420.0 m * Penetration: 0.25 m * Recovery: 0.2 m * Location: Walvis Ridge * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-sand, weiß
GeoB1030-3 * Latitude: -21.076750 * Longitude: 7.778583 * Date/Time: 1988-03-03T00:00:00 * Elevation: -1326.0 m * Penetration: 0.23 m * Recovery: 0.22 m * Location: Walvis Ridge * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-sand, weiß
Comment:
All surface samples are assumed to be of Holocene age.
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 | Sand | Sand | % | Frenz, Michael | Grain size, sieving | |
| 7 | Silt | Silt | % | Frenz, Michael | Grain size, SEDIGRAPH 5100 | |
| 8 | Size fraction < 0.002 mm, clay | <2 µm | % | Frenz, Michael | Grain size, SEDIGRAPH 5100 | |
| 9 | Calcium carbonate | CaCO3 | % | Frenz, Michael | Calculated, see reference(s) | carbonate in silt fraction |
| 10 | Calcium carbonate | CaCO3 | % | Frenz, Michael | Calculated, see reference(s) | carbonate in silt fraction > 8 µm |
| 11 | Calcium carbonate | CaCO3 | % | Frenz, Michael | Calculated, see reference(s) | carbonate in silt fraction < 8 µm |
| 12 | Calcium carbonate | CaCO3 | % | Frenz, Michael | Calculated, see reference(s) | foraminifer carbonate |
| 13 | Calcium carbonate | CaCO3 | % | Frenz, Michael | Calculated, see reference(s) | coccolith carbonate |
| 14 | Grain size, mean | Grain size mean | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt |
| 15 | Grain size, mean | Grain size mean | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt > 8 µm |
| 16 | Grain size, mean | Grain size mean | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt < 8 µm |
| 17 | Mode, grain size | Mode | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt |
| 18 | Mode, grain size | Mode | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt > 8 µm |
| 19 | Mode, grain size | Mode | phi | Frenz, Michael | Calculated after Krumbein (1936) | carbonate silt < 8 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1116 data points