Zuraida, Rina; Holbourn, Ann E; Nürnberg, Dirk; Kuhnt, Wolfgang; Dürkop, Anke; Erichsen, A (2009): Stable isotopes, magnesium/calcium-ratios and sea water temperature on planktonic foraminifera of sediment core MD01-2378 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712513, In supplement to: Zuraida, R et al. (2009): Evidence for Indonesian Throughflow slow-down during Heinrich Events 3-5. Paleoceanography, 24(2), PA2205, https://doi.org/10.1029/2008PA001653
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Project(s):
Coverage:
Latitude: -13.082500 * Longitude: 121.788000
Date/Time Start: 2001-05-03T21:05:00 * Date/Time End: 2001-05-03T21:05:00
Minimum DEPTH, sediment/rock: 4.48 m * Maximum DEPTH, sediment/rock: 8.95 m
Event(s):
MD01-2378 (MD012378) * Latitude: -13.082500 * Longitude: 121.788000 * Date/Time: 2001-05-03T21:05:00 * Elevation: -1783.0 m * Recovery: 40.73 m * Location: Timor Sea * Campaign: MD122 (IMAGES VII - WEPAMA) * Basis: Marion Dufresne (1995) * Method/Device: Giant piston corer (GPC)
Comment:
AGE follows the GICC05 time scale. To estimate changes of surface and thermocline water structure during MIS 3, we used paired G. ruber and P. obliquiloculata Mg/Ca. For convenience, temperature derived from G. ruber was named 'SST' and P. obliquiloculata Mg/Ca was named 'upper thermocline'.
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 | Pulleniatina obliquiloculata, δ18O | P. obliquiloculata δ18O | ‰ PDB | Zuraida, Rina | Isotope ratio mass spectrometry | |
| 4 | Pulleniatina obliquiloculata, δ13C | P. obliquiloculata δ13C | ‰ PDB | Zuraida, Rina | Isotope ratio mass spectrometry | |
| 5 | Pulleniatina obliquiloculata, Magnesium/Calcium ratio | P. obliquiloculata Mg/Ca | mmol/mol | Zuraida, Rina | ICP-OES, Inductively coupled plasma - optical emission spectrometry | |
| 6 | Thermocline water temperature | TWT | °C | Zuraida, Rina | Calculated from Mg/Ca ratios (Anand et al., 2003) | species specific equation, upper thermocline |
| 7 | Globigerinoides ruber, Magnesium/Calcium ratio | G. ruber Mg/Ca | mmol/mol | Zuraida, Rina | ICP-OES, Inductively coupled plasma - optical emission spectrometry | |
| 8 | Sea surface temperature, annual mean | SST (1-12) | °C | Zuraida, Rina | Calculated from Mg/Ca ratios (Anand et al., 2003) | general equation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2664 data points
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