Groeneveld, Jeroen; Chiessi, Cristiano Mazur (2011): Fig. 4+5 Water temperature reconstruction from Mg/Ca ratios on sediment core PS2495-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.758693, In supplement to: Groeneveld, J; Chiessi, CM (2011): Mg/Ca ratios of Globorotalia inflata as a recorder of permanent thermocline temperatures in the South Atlantic. Paleoceanography, 26, PA2203, https://doi.org/10.1029/2010PA001940
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Project(s):
Coverage:
Latitude: -41.275000 * Longitude: -14.490000
Date/Time Start: 1993-12-22T11:30:00 * Date/Time End: 1993-12-22T11:30:00
Minimum DEPTH, sediment/rock: 0.07 m * Maximum DEPTH, sediment/rock: 4.94 m
Event(s):
PS2495-3 (PS28/293) * Latitude: -41.275000 * Longitude: -14.490000 * Date/Time: 1993-12-22T11:30:00 * Elevation: -3134.0 m * Penetration: 10 m * Recovery: 9.05 m * Location: South Atlantic Ocean * Campaign: ANT-XI/2 (PS28) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 10 core sections: 0-0.17, 0.17-1.16, 1.16-2.16, 2.16-3.17, 3.17-4.17, 4.17-5.05, 5.05-6.05, 6.05-7.05, 7.05-8.05, 8.05-9.05 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Age model, optional | Age model opt | ka | Mackensen, Andreas | Mackensen et al. 2001; Gersonde et al. 2003 | |
| 4 | Globorotalia inflata, δ18O | G. inflata δ18O | ‰ PDB | Groeneveld, Jeroen | non-encrusted, 315-400 µm | |
| 5 | Globorotalia inflata, Magnesium/Calcium ratio | G. inflata Mg/Ca | mmol/mol | Groeneveld, Jeroen | non-encrusted, 315-400 µm | |
| 6 | Temperature, water | Temp | °C | Groeneveld, Jeroen | Calculated from Mg/Ca ratios | |
| 7 | Globorotalia inflata, Magnesium/Calcium ratio | G. inflata Mg/Ca | mmol/mol | Groeneveld, Jeroen | non-encrusted, >400 µm | |
| 8 | Temperature, water | Temp | °C | Groeneveld, Jeroen | Calculated from Mg/Ca ratios | non-encrusted, >400 µm |
| 9 | Globorotalia inflata, Magnesium/Calcium ratio | G. inflata Mg/Ca | mmol/mol | Groeneveld, Jeroen | non-encrusted, 250-315 µm | |
| 10 | Temperature, water | Temp | °C | Groeneveld, Jeroen | Calculated from Mg/Ca ratios | non-encrusted, 250-315 µm |
| 11 | Globorotalia inflata, Magnesium/Calcium ratio | G. inflata Mg/Ca | mmol/mol | Groeneveld, Jeroen | non-encrusted, <250 µm | |
| 12 | Temperature, water | Temp | °C | Groeneveld, Jeroen | Calculated from Mg/Ca ratios | non-encrusted, <250 µm |
| 13 | Globorotalia inflata, Magnesium/Calcium ratio | G. inflata Mg/Ca | mmol/mol | Groeneveld, Jeroen | heavily encrusted, 315-400 µm | |
| 14 | Temperature, water | Temp | °C | Groeneveld, Jeroen | Calculated from Mg/Ca ratios | heavily encrusted, 315-400 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
178 data points