Makou, Mathhew C; Oppo, Delia W; Curry, William B (2010): (Table 2) Holocene Cd reconstruction for Brazil Margin sediment cores [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.831226, In supplement to: Makou, MC et al. (2010): South Atlantic intermediate water mass geometry for the last glacial maximum from foraminiferal Cd/Ca. Paleoceanography, 25(4), PA4101, https://doi.org/10.1029/2010PA001962
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Curry, William B; Oppo, Delia W (2005): Glacial water mass geometry and the distribution of d13C of SumCO2 in the western Atlantic Ocean. Paleoceanography, 20(1), PA1017, https://doi.org/10.1029/2004PA001021
Oppo, Delia W; Horowitz, Michael (2000): Glacial deep water geometry: South Atlantic benthic foraminiferal Cd/Ca and d13C evidence. Paleoceanography, 15(2), 147-160, https://doi.org/10.1029/1999PA000436
Coverage:
Median Latitude: -27.224000 * Median Longitude: -46.271790 * South-bound Latitude: -27.885330 * West-bound Longitude: -46.631500 * North-bound Latitude: -26.391170 * East-bound Longitude: -45.693500
Date/Time Start: 1998-10-09T00:00:00 * Date/Time End: 1998-11-03T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.085 m
Event(s):
KNR159-10 * Latitude: -26.481000 * Longitude: -45.927330 * Date/Time: 1998-10-09T00:00:00 * Elevation: -630.0 m * Recovery: 3.54 m * Location: Western Atlantic * Campaign: KN159-5 (KNR159-5) * Basis: Knorr * Method/Device: Giant gravity corer (GGC)
KNR159-33 (KNR159-5-33GGC) * Latitude: -27.555170 * Longitude: -46.074670 * Date/Time: 1998-10-14T00:00:00 * Elevation: -2082.0 m * Recovery: 3.24 m * Location: Western Atlantic * Campaign: KN159-5 (KNR159-5) * Basis: Knorr * Method/Device: Giant gravity corer (GGC)
KNR159-37 * Latitude: -27.252500 * Longitude: -46.628830 * Date/Time: 1998-10-15T00:00:00 * Elevation: -938.0 m * Recovery: 3.52 m * Location: Western Atlantic * Campaign: KN159-5 (KNR159-5) * Basis: Knorr * Method/Device: Giant gravity corer (GGC)
Comment:
d13C results are not from the same samples in which Cd was measured (and in some cases are from different cores within 77 m water depth).
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 | Species | Species | Makou, Mathhew C | |||
| 7 | Cadmium/Calcium ratio | Cd/Ca | µmol/mol | Makou, Mathhew C | ||
| 8 | Cadmium | Cd | nmol/kg | Makou, Mathhew C | Reconstructed | seawater |
| 9 | Cibicidoides pachyderma, δ13C | C. pachyderma δ13C | ‰ PDB | Makou, Mathhew C | from Oppo and Horrowitz (2000) and Curry and Oppo (2005) | |
| 10 | Uvigerina spp., δ13C | Uvigerina spp. δ13C | ‰ PDB | Makou, Mathhew C | from Oppo and Horrowitz (2000) and Curry and Oppo (2005) | |
| 11 | δ13C | δ13C | ‰ PDB | Makou, Mathhew C | Reconstructed | using the LGM equations of Lynch-Stieglitz et al. (1996, doi:10.1029/95PA03772) and Marchitto and Broecker (2006, doi:10.1029/2006GC001323), which include whole-ocean d13C corrections |
| 12 | Comment | Comment | Makou, Mathhew C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
42 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Species | 7 Cd/Ca [µmol/mol] | 8 Cd [nmol/kg] | 9 C. pachyderma δ13C [‰ PDB] | 10 Uvigerina spp. δ13C [‰ PDB] | 11 δ13C [‰ PDB] | 12 Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KNR159-10 | -26.4810 | -45.9273 | -630 | 0.005 | Cibicidoides pachyderma | 0.031 | 0.24 | 1.56 | 0.12 | These Cd results exhibited RSDs > 20% and are thus likely erroneous. delta13Cas values calculated from these results are similarly considered invalid. | |
| KNR159-152 | -26.3912 | -45.6935 | -899 | 0.005 | Cibicidoides pachyderma | 0.092 | 0.71 | 1.39 | 1.34 | ||
| KNR159-37 | -27.2525 | -46.6288 | -938 | 0.005 | Cibicidoides pachyderma | 0.157 | 1.21 | 1.39 | 2.70 | ||
| KNR159-90 | -27.3500 | -46.6315 | -1105 | 0.005 | Cibicidoides pachyderma | 0.053 | 0.41 | 1.27 | 0.39 | ||
| KNR159-105 | -27.3500 | -46.6298 | -1108 | 0.000 | Uvigerina spp. | 0.076 | 0.58 | 1.11 | 0.71 | ||
| KNR159-94 | -27.5268 | -46.5518 | -1490 | 0.000 | Cibicidoides pachyderma | 0.108 | 0.68 | 1.10 | 0.96 | ||
| KNR159-33 | -27.5552 | -46.0747 | -2082 | 0.085 | Cibicidoides pachyderma | 0.050 | 0.24 | 1.11 | -0.34 | These Cd results exhibited RSDs > 20% and are thus likely erroneous. delta13Cas values calculated from these results are similarly considered invalid. | |
| KNR159-73 | -27.8853 | -46.0368 | -2397 | 0.000 | Cibicidoides pachyderma | 0.038 | 0.16 | 1.08 | -0.77 |