Knebel, Oliver; Felis, Thomas; Asami, Ryuji; Deschamps, Pierre; Kölling, Martin; Scholz, Denis (2024): Monthly interpolated geochemical data from IODP Expedition 310 Tahiti coral, profile 310-7A-18R-1 (77-109 cm) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965187, In: Knebel, O et al. (2024): Monthly interpolated geochemical data and linear extension rates from IODP Expedition 310 Tahiti corals [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.955157
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Abstract:
Here we present monthly resolved geochemical proxy data (Sr/Ca, Mg/Ca, δ18O, δ13C) extracted along the growth axes of Porites skeletons recovered during IODP Expedition 310 "Tahiti Sea Level". These coral colonies have been U-Th dated and cover an age between 9.06 and 15.15 ka BP.
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 408139156: Tropical Pacific temperature seasonality around Meltwater Pulse-1A from IODP Expedition 310 corals
Coverage:
Latitude: -17.765920 * Longitude: -149.550680
Date/Time Start: 2005-10-14T03:50:00 * Date/Time End: 2005-10-15T00:54:00
Minimum Elevation: -44.5 m * Maximum Elevation: -44.5 m
Event(s):
310-M0007A (TAH-03A-3) * Latitude: -17.765920 * Longitude: -149.550680 * Date/Time Start: 2005-10-14T03:50:00 * Date/Time End: 2005-10-15T00:54:00 * Elevation: -44.5 m * Penetration: 44.4 m * Recovery: 30.74 m * Location: Tahiti, offshore Maraa * Campaign: Exp310 (Tahiti Sea Level) * Basis: DP Hunter * Method/Device: Drilling/drill rig (DRILL) * Comment: Coordinate system: WGS84, Time zone: UTC -10
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Felis, Thomas | DSDP/ODP/IODP sample designation | ||
| 2 | Age, relative, number of years | Age | a | Felis, Thomas | ||
| 3 | Porites sp., Strontium/Calcium ratio | Porites sp. Sr/Ca | mmol/mol | Felis, Thomas | ICP-OES, Perkin-Elmer, Optima 3300R | |
| 4 | Porites sp., Magnesium/Calcium ratio | Porites sp. Mg/Ca | mmol/mol | Felis, Thomas | ICP-OES, Perkin-Elmer, Optima 3300R | |
| 5 | Porites sp., δ18O | Porites sp. δ18O | ‰ PDB | Felis, Thomas | Mass spectrometer, Finnigan, MAT 253 | |
| 6 | Porites sp., δ13C | Porites sp. δ13C | ‰ PDB | Felis, Thomas | Mass spectrometer, Finnigan, MAT 253 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
424 data points
Data
| 1 Sample label | 2 Age [a] | 3 Porites sp. Sr/Ca [mmol/mol] | 4 Porites sp. Mg/Ca [mmol/mol] | 5 Porites sp. δ18O [‰ PDB] | 6 Porites sp. δ13C [‰ PDB] |
|---|---|---|---|---|---|
| 310-7A-18R-1, 77-109 | 0.625 | 9.468 | 3.726 | -3.55 | -2.77 |
| 310-7A-18R-1, 77-109 | 0.708 | 9.413 | 3.835 | -3.59 | -2.52 |
| 310-7A-18R-1, 77-109 | 0.792 | 9.292 | 3.912 | -3.71 | -2.20 |
| 310-7A-18R-1, 77-109 | 0.875 | 9.250 | 3.978 | -3.73 | -2.24 |
| 310-7A-18R-1, 77-109 | 0.958 | 9.271 | 4.045 | -3.66 | -2.29 |
| 310-7A-18R-1, 77-109 | 1.042 | 9.391 | 3.986 | -3.54 | -2.24 |
| 310-7A-18R-1, 77-109 | 1.125 | 9.316 | 4.048 | -3.41 | -1.99 |
| 310-7A-18R-1, 77-109 | 1.208 | 9.223 | 4.033 | -3.31 | -1.84 |
| 310-7A-18R-1, 77-109 | 1.292 | 9.273 | 3.793 | -3.10 | -1.60 |
| 310-7A-18R-1, 77-109 | 1.375 | 9.324 | 3.618 | -2.98 | -1.29 |
| 310-7A-18R-1, 77-109 | 1.458 | 9.350 | 3.623 | -2.98 | -1.21 |
| 310-7A-18R-1, 77-109 | 1.542 | 9.392 | 3.599 | -2.92 | -1.26 |
| 310-7A-18R-1, 77-109 | 1.625 | 9.400 | 3.654 | -2.95 | -1.39 |
| 310-7A-18R-1, 77-109 | 1.708 | 9.406 | 3.712 | -2.98 | -1.52 |
| 310-7A-18R-1, 77-109 | 1.792 | 9.385 | 3.771 | -3.08 | -1.69 |
| 310-7A-18R-1, 77-109 | 1.875 | 9.357 | 3.829 | -3.20 | -1.77 |
| 310-7A-18R-1, 77-109 | 1.958 | 9.323 | 3.887 | -3.32 | -1.77 |
| 310-7A-18R-1, 77-109 | 2.042 | 9.288 | 3.946 | -3.41 | -1.78 |
| 310-7A-18R-1, 77-109 | 2.125 | 9.254 | 4.004 | -3.48 | -1.81 |
| 310-7A-18R-1, 77-109 | 2.208 | 9.244 | 4.055 | -3.53 | -1.94 |
| 310-7A-18R-1, 77-109 | 2.292 | 9.240 | 4.104 | -3.57 | -2.11 |
| 310-7A-18R-1, 77-109 | 2.375 | 9.331 | 3.979 | -3.58 | -2.90 |
| 310-7A-18R-1, 77-109 | 2.458 | 9.353 | 3.825 | -3.55 | -3.10 |
| 310-7A-18R-1, 77-109 | 2.542 | 9.403 | 3.790 | -3.31 | -2.61 |
| 310-7A-18R-1, 77-109 | 2.625 | 9.403 | 3.875 | -3.32 | -2.22 |
| 310-7A-18R-1, 77-109 | 2.708 | 9.426 | 3.910 | -3.41 | -2.24 |
| 310-7A-18R-1, 77-109 | 2.792 | 9.408 | 3.908 | -3.42 | -2.18 |
| 310-7A-18R-1, 77-109 | 2.875 | 9.391 | 3.906 | -3.43 | -2.13 |
| 310-7A-18R-1, 77-109 | 2.958 | 9.374 | 3.904 | -3.45 | -2.07 |
| 310-7A-18R-1, 77-109 | 3.042 | 9.361 | 3.897 | -3.46 | -2.02 |
| 310-7A-18R-1, 77-109 | 3.125 | 9.354 | 3.887 | -3.47 | -1.99 |
| 310-7A-18R-1, 77-109 | 3.208 | 9.346 | 3.876 | -3.49 | -1.95 |
| 310-7A-18R-1, 77-109 | 3.292 | 9.339 | 3.866 | -3.50 | -1.91 |
| 310-7A-18R-1, 77-109 | 3.375 | 9.395 | 3.839 | -3.63 | -2.69 |
| 310-7A-18R-1, 77-109 | 3.458 | 9.423 | 3.740 | -3.71 | -2.48 |
| 310-7A-18R-1, 77-109 | 3.542 | 9.482 | 3.633 | -3.38 | -2.53 |
| 310-7A-18R-1, 77-109 | 3.625 | 9.518 | 3.768 | -3.17 | -2.44 |
| 310-7A-18R-1, 77-109 | 3.708 | 9.459 | 3.780 | -3.23 | -2.22 |
| 310-7A-18R-1, 77-109 | 3.792 | 9.425 | 3.791 | -3.31 | -2.17 |
| 310-7A-18R-1, 77-109 | 3.875 | 9.426 | 3.803 | -3.40 | -2.16 |
| 310-7A-18R-1, 77-109 | 3.958 | 9.448 | 3.801 | -3.48 | -2.12 |
| 310-7A-18R-1, 77-109 | 4.042 | 9.434 | 3.740 | -3.54 | -2.03 |
| 310-7A-18R-1, 77-109 | 4.125 | 9.408 | 3.760 | -3.59 | -2.03 |
| 310-7A-18R-1, 77-109 | 4.208 | 9.394 | 3.810 | -3.65 | -2.19 |
| 310-7A-18R-1, 77-109 | 4.292 | 9.436 | 3.713 | -3.66 | -2.62 |
| 310-7A-18R-1, 77-109 | 4.375 | 9.422 | 3.685 | -3.66 | -2.76 |
| 310-7A-18R-1, 77-109 | 4.458 | 9.436 | 3.678 | -3.48 | -2.74 |
| 310-7A-18R-1, 77-109 | 4.542 | 9.468 | 3.825 | -3.34 | -2.32 |
| 310-7A-18R-1, 77-109 | 4.625 | 9.446 | 3.882 | -3.45 | -2.47 |
| 310-7A-18R-1, 77-109 | 4.708 | 9.394 | 3.935 | -3.59 | -2.45 |
| 310-7A-18R-1, 77-109 | 4.792 | 9.356 | 3.942 | -3.67 | -2.37 |
| 310-7A-18R-1, 77-109 | 4.875 | 9.370 | 3.933 | -3.71 | -2.32 |
| 310-7A-18R-1, 77-109 | 4.958 | 9.369 | 3.983 | -3.73 | -2.35 |
| 310-7A-18R-1, 77-109 | 5.042 | 9.313 | 4.117 | -3.78 | -2.49 |
| 310-7A-18R-1, 77-109 | 5.125 | 9.246 | 4.136 | -3.83 | -2.31 |
| 310-7A-18R-1, 77-109 | 5.208 | 9.273 | 4.030 | -3.83 | -2.56 |
| 310-7A-18R-1, 77-109 | 5.292 | 9.272 | 3.922 | -3.78 | -3.00 |
| 310-7A-18R-1, 77-109 | 5.375 | 9.330 | 3.844 | -3.71 | -3.03 |
| 310-7A-18R-1, 77-109 | 5.458 | 9.381 | 3.923 | -3.51 | -2.86 |
| 310-7A-18R-1, 77-109 | 5.542 | 9.393 | -3.31 | -2.63 | |
| 310-7A-18R-1, 77-109 | 5.625 | 9.397 | -3.35 | -2.32 | |
| 310-7A-18R-1, 77-109 | 5.708 | 9.366 | -3.53 | -2.27 | |
| 310-7A-18R-1, 77-109 | 5.792 | 9.340 | -3.63 | -2.20 | |
| 310-7A-18R-1, 77-109 | 5.875 | 9.329 | -3.67 | -2.15 | |
| 310-7A-18R-1, 77-109 | 5.958 | 9.349 | -3.67 | -2.15 | |
| 310-7A-18R-1, 77-109 | 6.042 | 9.350 | -3.73 | -2.28 | |
| 310-7A-18R-1, 77-109 | 6.125 | 9.338 | -3.80 | -2.38 | |
| 310-7A-18R-1, 77-109 | 6.208 | 9.303 | -3.88 | -2.40 | |
| 310-7A-18R-1, 77-109 | 6.292 | 9.308 | -3.86 | -2.41 | |
| 310-7A-18R-1, 77-109 | 6.375 | 9.328 | -3.79 | -2.47 | |
| 310-7A-18R-1, 77-109 | 6.458 | 9.374 | -3.66 | -2.59 | |
| 310-7A-18R-1, 77-109 | 6.542 | 9.406 | -3.53 | -2.58 | |
| 310-7A-18R-1, 77-109 | 6.625 | 9.429 | -3.40 | -2.50 |