O'Brien, Charlotte L; Foster, Gavin L; Martínez-Botí, Miquel Àngel; Abell, Richard; Rae, James W B; Pancost, Richard D (2014): (Table S4) Globigerinoides sacculifer Mg/Ca data and temperature estimates for ODP Site 165-999A including Mg/Ca-SSTs corrected for changes in Mg/Casw [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833445, In supplement to: O'Brien, CL et al. (2014): High sea surface temperatures in tropical warm pools during the Pliocene. Nature Geoscience, 7, 606-611, https://doi.org/10.1038/ngeo2194
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 12.744000 * Longitude: -78.739300
Date/Time Start: 1996-01-10T19:30:00 * Date/Time End: 1996-01-14T23:15:00
Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 134.63 m
Event(s):
165-999A * Latitude: 12.744000 * Longitude: -78.739300 * Date/Time Start: 1996-01-10T19:30:00 * Date/Time End: 1996-01-14T23:15:00 * Elevation: -2828.0 m * Penetration: 566.1 m * Recovery: 534.83 m * Location: Caribbean Sea * Campaign: Leg165 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 core; 566.1 m cored; 0 m drilled; 94.5 % recovery
Comment:
DEPTH, sediment/rock [m] is given in mbsf. The age model is based on a combination of: LR04 benthic stack-derived ages for the interval 5.0-1.7 Myr (Lisiecki & Raymo 2004), two biostratigraphic models (Chaisson & d'Hondt 2000; Kameo & Bralower 2000) for the period 1700-465 ky, a d18O-based orbital solution (Schmidt et al., 2006) for the past 465 kyr.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | O'Brien, Charlotte L | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Globigerinoides sacculifer, Magnesium/Calcium ratio | G. sacculifer Mg/Ca | mmol/mol | O'Brien, Charlotte L | ||
| 5 | Sea surface temperature, annual mean | SST (1-12) | °C | O'Brien, Charlotte L | Calculated from Mg/Ca ratios (Dekens et al. 2002) | |
| 6 | Magnesium/Calcium ratio | Mg/Ca | O'Brien, Charlotte L | interpolated | [mol/mol] | |
| 7 | Sea surface temperature, annual mean | SST (1-12) | °C | O'Brien, Charlotte L | Corrected | corrected for changes in Mg/Casw using back-calculated Mg/Casw reconstruction, Table S3 (doi:10.1594/PANGAEA.833443, doi:10.1594/PANGAEA.833444) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
99 data points