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) base [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965184, 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:
222 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 base | 0.625 | 9.110 | 5.310 | -3.14 | -1.61 |
| 310-18A-19R-1, 29-65 base | 0.708 | 9.104 | 5.508 | -3.19 | -1.75 |
| 310-18A-19R-1, 29-65 base | 0.792 | 9.093 | 5.552 | -3.21 | -1.80 |
| 310-18A-19R-1, 29-65 base | 0.875 | 9.080 | 5.572 | -3.23 | -1.74 |
| 310-18A-19R-1, 29-65 base | 0.958 | 9.065 | 5.632 | -3.27 | -1.79 |
| 310-18A-19R-1, 29-65 base | 1.042 | 9.046 | 5.686 | -3.37 | -2.01 |
| 310-18A-19R-1, 29-65 base | 1.125 | 9.036 | 5.677 | -3.40 | -2.07 |
| 310-18A-19R-1, 29-65 base | 1.208 | 9.028 | 5.657 | -3.40 | -2.08 |
| 310-18A-19R-1, 29-65 base | 1.292 | 9.036 | 5.599 | -3.38 | -1.93 |
| 310-18A-19R-1, 29-65 base | 1.375 | 9.067 | 5.621 | -3.36 | -2.07 |
| 310-18A-19R-1, 29-65 base | 1.458 | 9.084 | 5.501 | -3.38 | -2.19 |
| 310-18A-19R-1, 29-65 base | 1.542 | 9.103 | 5.437 | -3.30 | -2.07 |
| 310-18A-19R-1, 29-65 base | 1.625 | 9.122 | 5.374 | -3.23 | -1.95 |
| 310-18A-19R-1, 29-65 base | 1.708 | 9.153 | 5.372 | -3.03 | -1.72 |
| 310-18A-19R-1, 29-65 base | 1.792 | 9.155 | 5.444 | -3.02 | -1.56 |
| 310-18A-19R-1, 29-65 base | 1.875 | 9.149 | 5.475 | -3.01 | -1.52 |
| 310-18A-19R-1, 29-65 base | 1.958 | 9.136 | 5.503 | -3.01 | -1.52 |
| 310-18A-19R-1, 29-65 base | 2.042 | 9.099 | 5.599 | -3.10 | -1.54 |
| 310-18A-19R-1, 29-65 base | 2.125 | 9.072 | 5.689 | -3.20 | -1.55 |
| 310-18A-19R-1, 29-65 base | 2.208 | 9.051 | 5.767 | -3.30 | -1.71 |
| 310-18A-19R-1, 29-65 base | 2.292 | 9.017 | 6.047 | -3.38 | -1.78 |
| 310-18A-19R-1, 29-65 base | 2.375 | 9.028 | 5.929 | -3.37 | -1.92 |
| 310-18A-19R-1, 29-65 base | 2.458 | 9.090 | 5.390 | -3.22 | -1.77 |
| 310-18A-19R-1, 29-65 base | 2.542 | 9.159 | 5.106 | -2.89 | -0.56 |
| 310-18A-19R-1, 29-65 base | 2.625 | 9.167 | 5.149 | -2.82 | -0.52 |
| 310-18A-19R-1, 29-65 base | 2.708 | 9.172 | 5.190 | -2.77 | -0.51 |
| 310-18A-19R-1, 29-65 base | 2.792 | 9.148 | 5.210 | -2.77 | -0.74 |
| 310-18A-19R-1, 29-65 base | 2.875 | 9.127 | 5.199 | -2.81 | -0.87 |
| 310-18A-19R-1, 29-65 base | 2.958 | 9.108 | 5.176 | -2.85 | -0.96 |
| 310-18A-19R-1, 29-65 base | 3.042 | 9.082 | 5.128 | -2.92 | -1.00 |
| 310-18A-19R-1, 29-65 base | 3.125 | 9.046 | 5.144 | -3.01 | -1.02 |
| 310-18A-19R-1, 29-65 base | 3.208 | 9.012 | 5.307 | -3.12 | -1.14 |
| 310-18A-19R-1, 29-65 base | 3.292 | 9.008 | 5.331 | -3.14 | -1.16 |
| 310-18A-19R-1, 29-65 base | 3.375 | 9.034 | 5.173 | -3.05 | -0.98 |
| 310-18A-19R-1, 29-65 base | 3.458 | 9.091 | 4.891 | -2.88 | -0.55 |
| 310-18A-19R-1, 29-65 base | 3.542 | 9.110 | 4.841 | -2.82 | -0.31 |
| 310-18A-19R-1, 29-65 base | 3.625 | 9.126 | 4.808 | -2.78 | -0.08 |