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
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Depth sed [m] | 3 Age [ka BP] | 4 G. sacculifer Mg/Ca [mmol/mol] | 5 SST (1-12) [°C] (Calculated from Mg/Ca ratios ...) | 6 Mg/Ca ([mol/mol], interpolated) | 7 SST (1-12) [°C] (corrected for changes in Mg/C...) |
|---|---|---|---|---|---|---|
| 165-999A-1H-1,4.0-5.0 | 0.04 | 0 | 3.75 | 26.7 | ||
| 165-999A-1H-3,9.0-10.5 | 3.09 | 100 | 3.42 | 25.7 | ||
| 165-999A-2H-2,39.0-40.5 | 9.49 | 250 | 3.27 | 25.2 | ||
| 165-999A-3H-2,33.0-34.5 | 18.93 | 460 | 3.31 | 25.4 | 5.41 | 25.15 |
| 165-999A-3H-6,78.0-80.0 | 25.38 | 700 | 3.52 | 26.1 | 5.67 | 25.63 |
| 165-999A-4H-4,33.0-35.0 | 31.43 | 900 | 3.27 | 25.2 | 5.49 | 24.96 |
| 165-999A-4H-7,71.0-73.0 | 36.31 | 1100 | 3.44 | 25.8 | 5.07 | 25.88 |
| 165-999A-5H-6,69.0-71.0 | 44.29 | 1300 | 3.24 | 25.1 | 5.04 | 25.25 |
| 165-999A-6H-3,108.0-110.0 | 49.68 | 1500 | 3.42 | 25.7 | 5.20 | 25.71 |
| 165-999A-7H-2,148.0-150.0 | 58.08 | 1740 | 3.74 | 26.7 | 4.76 | 27.09 |
| 165-999A-8H-4,51.0-53.0 | 69.61 | 2100 | 3.25 | 25.2 | 3.91 | 26.44 |
| 165-999A-9H-1,145.0-147.0 | 75.55 | 2310 | 3.20 | 25.0 | 3.55 | 26.68 |
| 165-999A-10H-1,89.0-91.0 | 84.49 | 2590 | 2.87 | 23.8 | 3.22 | 25.93 |
| 165-999A-10H-CC,31.5-33.0 | 93.59 | 2870 | 3.17 | 24.9 | 3.31 | 26.92 |
| 165-999A-11H-3,13.0-15.0 | 96.23 | 2980 | 3.12 | 24.7 | 3.16 | 26.94 |
| 165-999A-11H-5,22.0-24.0 | 99.32 | 3060 | 3.21 | 25.0 | 3.03 | 27.46 |
| 165-999A-11H-7,29.0-31.0 | 102.39 | 3160 | 2.32 | 21.4 | 3.02 | 23.89 |
| 165-999A-12H-1,81.0-83.0 | 103.41 | 3220 | 3.08 | 24.5 | 3.00 | 27.02 |
| 165-999A-14H-4,52.0-54.0 | 126.62 | 4030 | 2.61 | 22.7 | 2.72 | 25.67 |
| 165-999A-15H-1,69.0-71.0 | 131.79 | 4230 | 3.01 | 24.3 | 2.35 | 27.90 |
| 165-999A-15H-3,53.0-55.0 | 134.63 | 4340 | 3.00 | 24.3 | 2.49 | 27.60 |