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-13R-1 (23-37 cm) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965191, 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:
336 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-13R-1, 23-37 | 0.625 | 9.315 | 3.689 | -3.99 | -2.16 |
| 310-7A-13R-1, 23-37 | 0.708 | 9.198 | 4.803 | -3.97 | -2.02 |
| 310-7A-13R-1, 23-37 | 0.792 | 9.122 | 5.119 | -3.93 | -2.49 |
| 310-7A-13R-1, 23-37 | 0.875 | 9.105 | 5.605 | -4.01 | -2.32 |
| 310-7A-13R-1, 23-37 | 0.958 | 9.168 | 4.374 | -4.01 | -2.37 |
| 310-7A-13R-1, 23-37 | 1.042 | 9.116 | 4.609 | -3.85 | -2.71 |
| 310-7A-13R-1, 23-37 | 1.125 | 9.082 | 4.883 | -3.50 | -2.76 |
| 310-7A-13R-1, 23-37 | 1.208 | 9.073 | 4.801 | -3.28 | -2.60 |
| 310-7A-13R-1, 23-37 | 1.292 | 9.087 | 4.237 | -3.23 | -2.52 |
| 310-7A-13R-1, 23-37 | 1.375 | 9.134 | 4.160 | -3.28 | -2.55 |
| 310-7A-13R-1, 23-37 | 1.458 | 9.211 | 4.551 | -3.43 | -2.67 |
| 310-7A-13R-1, 23-37 | 1.542 | 9.264 | 4.443 | -3.58 | -2.78 |
| 310-7A-13R-1, 23-37 | 1.625 | 9.293 | 4.508 | -3.71 | -2.87 |
| 310-7A-13R-1, 23-37 | 1.708 | 9.300 | 4.741 | -3.82 | -2.94 |
| 310-7A-13R-1, 23-37 | 1.792 | 9.289 | 3.974 | -3.89 | -2.67 |
| 310-7A-13R-1, 23-37 | 1.875 | 9.246 | 3.645 | -3.88 | -2.40 |
| 310-7A-13R-1, 23-37 | 1.958 | 9.208 | 4.311 | -3.86 | -2.26 |
| 310-7A-13R-1, 23-37 | 2.042 | 9.161 | 5.100 | -3.81 | -2.22 |
| 310-7A-13R-1, 23-37 | 2.125 | 9.150 | 5.477 | -3.83 | -2.38 |
| 310-7A-13R-1, 23-37 | 2.208 | 9.128 | 4.397 | -3.90 | -2.69 |
| 310-7A-13R-1, 23-37 | 2.292 | 9.110 | 3.192 | -3.78 | -2.92 |
| 310-7A-13R-1, 23-37 | 2.375 | 9.119 | 2.439 | -3.47 | -2.66 |
| 310-7A-13R-1, 23-37 | 2.458 | 9.122 | 3.262 | -3.33 | -2.42 |
| 310-7A-13R-1, 23-37 | 2.542 | 9.196 | 5.767 | -3.55 | -2.49 |
| 310-7A-13R-1, 23-37 | 2.625 | 9.266 | 6.441 | -3.59 | -2.38 |
| 310-7A-13R-1, 23-37 | 2.708 | 9.273 | 4.329 | -3.67 | -2.19 |
| 310-7A-13R-1, 23-37 | 2.792 | 9.226 | 3.920 | -3.74 | -2.22 |
| 310-7A-13R-1, 23-37 | 2.875 | 9.195 | 3.821 | -3.72 | -2.00 |
| 310-7A-13R-1, 23-37 | 2.958 | 9.181 | 3.744 | -3.57 | -1.92 |
| 310-7A-13R-1, 23-37 | 3.042 | 9.135 | 3.436 | -3.15 | -1.61 |
| 310-7A-13R-1, 23-37 | 3.125 | 9.120 | 3.132 | -3.05 | -1.71 |
| 310-7A-13R-1, 23-37 | 3.208 | 9.142 | 3.267 | -3.12 | -1.79 |
| 310-7A-13R-1, 23-37 | 3.292 | 9.164 | 3.404 | -3.18 | -1.87 |
| 310-7A-13R-1, 23-37 | 3.375 | 9.186 | 3.538 | -3.25 | -1.96 |
| 310-7A-13R-1, 23-37 | 3.458 | 9.194 | 3.764 | -3.31 | -1.96 |
| 310-7A-13R-1, 23-37 | 3.542 | 9.203 | 3.991 | -3.38 | -1.96 |
| 310-7A-13R-1, 23-37 | 3.625 | 9.211 | 4.216 | -3.44 | -1.96 |
| 310-7A-13R-1, 23-37 | 3.708 | 9.208 | 4.257 | -3.51 | -2.05 |
| 310-7A-13R-1, 23-37 | 3.792 | 9.205 | 4.298 | -3.58 | -2.14 |
| 310-7A-13R-1, 23-37 | 3.875 | 9.190 | 4.322 | -3.64 | -2.28 |
| 310-7A-13R-1, 23-37 | 3.958 | 9.169 | 4.338 | -3.70 | -2.46 |
| 310-7A-13R-1, 23-37 | 4.042 | 9.153 | 4.326 | -3.72 | -2.51 |
| 310-7A-13R-1, 23-37 | 4.125 | 9.147 | 4.256 | -3.68 | -2.34 |
| 310-7A-13R-1, 23-37 | 4.208 | 9.142 | 4.186 | -3.65 | -2.16 |
| 310-7A-13R-1, 23-37 | 4.292 | 9.195 | 4.040 | -3.48 | -1.63 |
| 310-7A-13R-1, 23-37 | 4.375 | 9.230 | 3.909 | -3.38 | -1.86 |
| 310-7A-13R-1, 23-37 | 4.458 | 9.292 | 3.827 | -3.17 | -2.06 |
| 310-7A-13R-1, 23-37 | 4.542 | 9.307 | 4.116 | -3.14 | -2.39 |
| 310-7A-13R-1, 23-37 | 4.625 | 9.273 | 4.433 | -3.31 | -2.51 |
| 310-7A-13R-1, 23-37 | 4.708 | 9.255 | 4.783 | -3.44 | -2.41 |
| 310-7A-13R-1, 23-37 | 4.792 | 9.238 | 4.919 | -3.49 | -2.13 |
| 310-7A-13R-1, 23-37 | 4.875 | 9.216 | 4.961 | -3.51 | -1.86 |
| 310-7A-13R-1, 23-37 | 4.958 | 9.186 | 5.155 | -3.54 | -1.80 |
| 310-7A-13R-1, 23-37 | 5.042 | 9.149 | 5.428 | -3.57 | -2.02 |
| 310-7A-13R-1, 23-37 | 5.125 | 9.119 | 5.543 | -3.57 | -2.24 |
| 310-7A-13R-1, 23-37 | 5.208 | 9.081 | 6.775 | -3.48 | -1.89 |