Knebel, Oliver; Felis, Thomas; Asami, Ryuji; Deschamps, Pierre; Kölling, Martin; Scholz, Denis (2024): Monthly interpolated geochemical data from IODP Expedition 310 Tahiti coral, profile 310-18A-19R-1 (29-65 cm) top [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965182, 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: -17.767350 * Longitude: -149.548260
Date/Time Start: 2005-11-03T18:36:00 * Date/Time End: 2005-11-04T11:23:00
Minimum Elevation: -81.8 m * Maximum Elevation: -81.8 m
Event(s):
310-M0018A (TAH-03A-1E) * Latitude: -17.767350 * Longitude: -149.548260 * Date/Time Start: 2005-11-03T18:36:00 * Date/Time End: 2005-11-04T11:23:00 * Elevation: -81.8 m * Penetration: 40.05 m * Recovery: 24.63 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:
294 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] |
|---|---|---|---|---|---|
| 310-18A-19R-1, 29-65 top | 0.625 | 9.148 | 5.258 | -2.73 | -0.75 |
| 310-18A-19R-1, 29-65 top | 0.708 | 9.145 | 5.170 | -2.72 | -0.44 |
| 310-18A-19R-1, 29-65 top | 0.792 | 9.129 | 5.210 | -2.73 | -0.24 |
| 310-18A-19R-1, 29-65 top | 0.875 | 9.092 | 5.457 | -2.77 | -0.20 |
| 310-18A-19R-1, 29-65 top | 0.958 | 9.061 | 5.477 | -2.83 | -0.29 |
| 310-18A-19R-1, 29-65 top | 1.042 | 9.033 | 5.437 | -2.89 | -0.42 |
| 310-18A-19R-1, 29-65 top | 1.125 | 9.009 | 5.442 | -2.94 | -0.52 |
| 310-18A-19R-1, 29-65 top | 1.208 | 8.985 | 5.448 | -2.98 | -0.63 |
| 310-18A-19R-1, 29-65 top | 1.292 | 9.001 | 5.445 | -2.94 | -0.81 |
| 310-18A-19R-1, 29-65 top | 1.375 | 9.016 | 5.442 | -2.91 | -0.99 |
| 310-18A-19R-1, 29-65 top | 1.458 | 9.050 | 5.479 | -2.87 | -0.90 |
| 310-18A-19R-1, 29-65 top | 1.542 | 9.082 | 5.454 | -2.81 | -0.70 |
| 310-18A-19R-1, 29-65 top | 1.625 | 9.091 | 5.171 | -2.68 | -0.34 |
| 310-18A-19R-1, 29-65 top | 1.708 | 9.117 | 5.307 | -2.62 | 0.00 |
| 310-18A-19R-1, 29-65 top | 1.792 | 9.107 | 5.313 | -2.63 | -0.05 |
| 310-18A-19R-1, 29-65 top | 1.875 | 9.097 | 5.319 | -2.65 | -0.10 |
| 310-18A-19R-1, 29-65 top | 1.958 | 9.083 | 5.369 | -2.70 | -0.20 |
| 310-18A-19R-1, 29-65 top | 2.042 | 9.066 | 5.443 | -2.78 | -0.33 |
| 310-18A-19R-1, 29-65 top | 2.125 | 9.047 | 5.485 | -2.85 | -0.51 |
| 310-18A-19R-1, 29-65 top | 2.208 | 9.024 | 5.464 | -2.92 | -0.80 |
| 310-18A-19R-1, 29-65 top | 2.292 | 9.001 | 5.442 | -2.98 | -1.09 |
| 310-18A-19R-1, 29-65 top | 2.375 | 9.030 | 5.410 | -2.97 | -0.98 |
| 310-18A-19R-1, 29-65 top | 2.458 | 9.058 | 5.379 | -2.96 | -0.88 |
| 310-18A-19R-1, 29-65 top | 2.542 | 9.102 | 5.205 | -2.83 | -0.65 |
| 310-18A-19R-1, 29-65 top | 2.625 | 9.124 | 5.158 | -2.74 | -0.35 |
| 310-18A-19R-1, 29-65 top | 2.708 | 9.125 | 5.232 | -2.68 | 0.02 |
| 310-18A-19R-1, 29-65 top | 2.792 | 9.104 | 5.437 | -2.72 | -0.07 |
| 310-18A-19R-1, 29-65 top | 2.875 | 9.083 | 5.640 | -2.75 | -0.17 |
| 310-18A-19R-1, 29-65 top | 2.958 | 9.062 | 5.842 | -2.79 | -0.27 |
| 310-18A-19R-1, 29-65 top | 3.042 | 9.036 | 5.937 | -2.84 | -0.38 |
| 310-18A-19R-1, 29-65 top | 3.125 | 8.998 | 5.721 | -2.91 | -0.54 |
| 310-18A-19R-1, 29-65 top | 3.208 | 8.959 | 5.506 | -2.97 | -0.70 |
| 310-18A-19R-1, 29-65 top | 3.292 | 9.012 | 5.532 | -2.90 | -0.88 |
| 310-18A-19R-1, 29-65 top | 3.375 | 9.061 | 5.379 | -2.79 | -0.35 |
| 310-18A-19R-1, 29-65 top | 3.458 | 9.130 | 5.002 | -2.56 | 0.05 |
| 310-18A-19R-1, 29-65 top | 3.542 | 9.152 | 4.967 | -2.51 | 0.19 |
| 310-18A-19R-1, 29-65 top | 3.625 | 9.145 | 5.083 | -2.55 | 0.00 |
| 310-18A-19R-1, 29-65 top | 3.708 | 9.137 | 5.198 | -2.59 | -0.18 |
| 310-18A-19R-1, 29-65 top | 3.792 | 9.130 | 5.314 | -2.63 | -0.37 |
| 310-18A-19R-1, 29-65 top | 3.875 | 9.114 | 5.351 | -2.66 | -0.43 |
| 310-18A-19R-1, 29-65 top | 3.958 | 9.089 | 5.311 | -2.68 | -0.37 |
| 310-18A-19R-1, 29-65 top | 4.042 | 9.064 | 5.271 | -2.70 | -0.31 |
| 310-18A-19R-1, 29-65 top | 4.125 | 9.039 | 5.231 | -2.72 | -0.25 |
| 310-18A-19R-1, 29-65 top | 4.208 | 9.067 | 5.111 | -2.71 | -0.52 |
| 310-18A-19R-1, 29-65 top | 4.292 | 9.093 | 5.054 | -2.67 | -0.65 |
| 310-18A-19R-1, 29-65 top | 4.375 | 9.113 | 5.106 | -2.58 | -0.53 |
| 310-18A-19R-1, 29-65 top | 4.458 | 9.134 | 5.170 | -2.54 | -0.43 |
| 310-18A-19R-1, 29-65 top | 4.542 | 9.157 | 5.239 | -2.51 | -0.34 |
| 310-18A-19R-1, 29-65 top | 4.625 | 9.179 | 5.307 | -2.49 | -0.25 |