Braaten, Anna Hauge; Jakob, Kim A; Ho, Sze Ling; Friedrich, Oliver; Galaasen, Eirik Vinje; De Schepper, Stijn; Wilson, Paul A; Meckler, Anna Nele (2023): Mid-Pliocene bottom water carbonate clumped isotope temperatures from North Atlantic IODP Site 303-U1308 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960685, In: Braaten, AH et al. (2023): Mid-Pliocene Mg/Ca and clumped isotope bottom water temperatures from ODP Site 138-849 and IODP Site 303-U1308 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.960832
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Abstract:
This dataset contains temperatures calculated from carbonate clumped isotope measurements performed on mid-Pliocene benthic foraminifera from Integrated Ocean Drilling Program (IODP) Site 303-U1308 in the North Atlantic (49°52'N, 24°14'W, water depth: 3871 m).
Keyword(s):
Coverage:
Latitude: 49.877760 * Longitude: -24.238110
Date/Time Start: 2004-10-30T00:00:00 * Date/Time End: 2004-10-30T00:00:00
Minimum Elevation: -3871.0 m * Maximum Elevation: -3871.0 m
Event(s):
303-U1308 * Latitude: 49.877760 * Longitude: -24.238110 * Date/Time: 2004-10-30T00:00:00 * Elevation: -3871.0 m * Penetration: 1253.5 m * Recovery: 1246 m * Location: North Atlantic * Campaign: Exp303 (North Atlantic Climate 1) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 134 cores; 1246.0 m cored; 7.5 m drilled; 95.4 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Braaten, Anna Hauge | |||
| 2 | AGE | Age | ka BP | Braaten, Anna Hauge | Geocode – Mean age of temperatures used in bin | |
| 3 | Age, minimum/young | Age min | ka | Braaten, Anna Hauge | Minimum age of temperatures used in bin | |
| 4 | Age, maximum/old | Age max | ka | Braaten, Anna Hauge | Maximum age of temperatures used in bin | |
| 5 | Replicates | Repl | # | Braaten, Anna Hauge | Number of analyses included in temperature bin | |
| 6 | Δ47, Carbonate | Δ47 carb | ‰ | Braaten, Anna Hauge | Mass spectrometer, Thermo Fisher Scientific, MAT 253 Plus | Mean carbonate clumped isotope composition of bin |
| 7 | Bottom water temperature | BWT | °C | Braaten, Anna Hauge | Calculated | Calculated from mean Δ47 value of bin using the combined foraminifera-based calibration by Meinicke et al. (2020), updated to the I-CDES scale by Meinicke et al. (2021) |
| 8 | Bottom water temperature, maximum | BWT max | °C | Braaten, Anna Hauge | Calculated | Upper bound 95% CI Δ47 temperature, including fully propagated calibration uncertainty |
| 9 | Bottom water temperature, minimum | BWT min | °C | Braaten, Anna Hauge | Calculated | Lower bound 95% CI Δ47 temperature, including fully propagated calibration uncertainty |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
56 data points