Tremblin, Maxime; Hermoso, Michael; Minoletti, Fabrice (2016): (Table S2) Coccolith carbon isotope compositions used to calculate DIC and pCO2 estimates, ODP Hole 154-925A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.865322, In supplement to: Tremblin, M et al. (2016): Equatorial heat accumulation as a long-term trigger of permanent Antarctic ice sheets during the Cenozoic. Proceedings of the National Academy of Sciences, 113(42), 11782-11787, https://doi.org/10.1073/pnas.1608100113
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 4.204150 * Longitude: -43.488900
Date/Time Start: 1994-02-14T04:00:00 * Date/Time End: 1994-02-19T05:00:00
Minimum Elevation: -3053.0 m * Maximum Elevation: -3053.0 m
Event(s):
154-925A * Latitude: 4.204150 * Longitude: -43.488900 * Date/Time Start: 1994-02-14T04:00:00 * Date/Time End: 1994-02-19T05:00:00 * Elevation: -3053.0 m * Penetration: 930.4 m * Recovery: 490.05 m * Location: South Atlantic Ocean * Campaign: Leg154 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 69 cores; 645.5 m cored; 0 m drilled; 75.9 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Tremblin, Maxime | DSDP/ODP/IODP sample designation | ||
| 2 | AGE | Age | ka BP | Tremblin, Maxime | Geocode | |
| 3 | Coccoliths, δ13C | Cocco δ13C | ‰ PDB | Tremblin, Maxime | 35 µm, with respect to VPDB | |
| 4 | Coccoliths, δ13C | Cocco δ13C | ‰ PDB | Tremblin, Maxime | 58 µm, with respect to VPDB | |
| 5 | Carbon, inorganic, dissolved | DIC | µmol/kg | Tremblin, Maxime | Calculated | µmol/kg sea water |
| 6 | Carbon dioxide, partial pressure | pCO2 | ppmv | Tremblin, Maxime | Calculated | ph 8.05 |
| 7 | Carbon dioxide, partial pressure | pCO2 | ppmv | Tremblin, Maxime | Calculated | ph 7.9 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
114 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Age [ka BP] | 3 Cocco δ13C [‰ PDB] (35 µm, with respect to VPDB) | 4 Cocco δ13C [‰ PDB] (58 µm, with respect to VPDB) | 5 DIC [µmol/kg] (µmol/kg sea water, Calculated) | 6 pCO2 [ppmv] (ph 8.05, Calculated) | 7 pCO2 [ppmv] (ph 7.9, Calculated) |
|---|---|---|---|---|---|---|
| 154-925A-38R-1,30-32 | 30000 | 1.61 | 0.89 | 2669 | 527 | 772 |
| 154-925A-43R-1,30-32 | 31000 | 1.61 | 1.20 | 3334 | 657 | 964 |
| 154-925A-46R-1,30-32 | 31600 | 1.19 | 1.03 | 4043 | 795 | 1168 |
| 154-925A-48R-2,120-122 | 32100 | 1.22 | 0.72 | 3119 | 613 | 901 |
| 154-925A-51R-1,28-30 | 32500 | 1.20 | 0.88 | 3569 | 692 | 1028 |
| 154-925A-52R-1,30-32 | 32900 | 1.13 | 1.08 | 4415 | 863 | 1271 |
| 154-925A-53R-1,30-32 | 33300 | 1.35 | 1.25 | 4241 | 835 | 1220 |
| 154-925A-53R-5,30-32 | 33500 | 1.44 | 1.10 | 3515 | 690 | 1010 |
| 154-925A-54R-1,30-32 | 33700 | 1.09 | 1.33 | 5618 | 1088 | 1609 |
| 154-925A-54R-5,30-32 | 34000 | 0.96 | 0.75 | 3886 | 752 | 1117 |
| 154-925A-55R-1,32-34 | 34200 | 0.64 | 0.70 | 4831 | 947 | 1387 |
| 154-925A-55R-5,25-27 | 35000 | 1.30 | 1.32 | 4674 | 919 | 1350 |
| 154-925A-56R-5,30-32 | 35500 | 1.28 | 1.37 | 4952 | 970 | 1428 |
| 154-925A-57R-1,35-37 | 35600 | 1.29 | 1.48 | 5385 | 1048 | 1547 |
| 154-925A-58R-5,30-32 | 36000 | 1.77 | 1.83 | 4831 | 948 | 1394 |
| 154-925A-59R-6,90-92 | 36400 | 1.46 | 1.54 | 4912 | 965 | 1418 |
| 154-925A-62R-1,90-92 | 37000 | 1.31 | 1.78 | 6854 | 1350 | 1980 |
| 154-929E-10R-4,40-42 | 37400 | 1.51 | 1.64 | 5120 | 1001 | 1480 |
| 154-925A-63R-1,30-32 | 38200 | 1.83 | 2.01 | 5340 | 1053 | 1543 |