Missiaen, Lise; Pichat, Sylvain; Waelbroeck, Claire; Douville, Eric; Bordier, Louise; Dapoigny, Arnaud; Thil, François; Foliot, Lorna; Wacker, Lukas (2018): (Table S2) 238U and 232Th measurements in leaching residues in sediment core SU90-08 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.889690, In supplement to: Missiaen, L et al. (2018): Downcore Variations of Sedimentary Detrital (238U/232Th) Ratio: Implications on the Use of 230Thxs and 231Paxs to Reconstruct Sediment Flux and Ocean Circulation. Geochemistry, Geophysics, Geosystems, 19, https://doi.org/10.1029/2017GC007410
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Coverage:
Latitude: 43.353333 * Longitude: -30.408333
Date/Time Start: 1990-01-01T00:00:00 * Date/Time End: 1990-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.17 m * Maximum DEPTH, sediment/rock: 2.03 m
Event(s):
SU90-08 * Latitude: 43.353333 * Longitude: -30.408333 * Date/Time: 1990-01-01T00:00:00 * Elevation: -3080.0 m * Recovery: 12.27 m * Location: North Atlantic * Campaign: PALEOCINAT * Basis: Le Suroît * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Missiaen, Lise | Geocode | |
| 2 | Uranium-238/Thorium-232 activity ratio | (238U/232Th) | Missiaen, Lise | |||
| 3 | Uranium-238/Thorium-232 activity ratio, standard deviation | (238U/232Th) std dev | ± | Missiaen, Lise | 2 sigma | |
| 4 | Uranium/Thorium ratio | U/Th | Missiaen, Lise | Isotopic ratio | ||
| 5 | Uranium/Thorium ratio, standard deviation | U/Th std dev | ± | Missiaen, Lise | 2 sigma | |
| 6 | Uranium-238 | 238U | dpm/g | Missiaen, Lise | ||
| 7 | Uranium-238, standard deviation | 238U std dev | ± | Missiaen, Lise | 2 sigma | |
| 8 | Thorium-232 | 232Th | dpm/g | Missiaen, Lise | ||
| 9 | Thorium-232, standard deviation | 232Th std dev | ± | Missiaen, Lise | 2 sigma | |
| 10 | Comment | Comment | Missiaen, Lise |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
133 data points
Data
| 1 Depth sed [m] | 2 (238U/232Th) | 3 (238U/232Th) std dev [±] | 4 U/Th | 5 U/Th std dev [±] | 6 238U [dpm/g] | 7 238U std dev [±] | 8 232Th [dpm/g] | 9 232Th std dev [±] | 10 Comment |
|---|---|---|---|---|---|---|---|---|---|
| 0.17 | 0.421 | 0.050 | 0.136 | 0.008 | 0.113 | 0.008 | 0.270 | 0.022 | |
| 0.23 | 0.363 | 0.044 | 0.118 | 0.007 | 0.100 | 0.007 | 0.278 | 0.022 | |
| 0.50 | 0.545 | 0.065 | 0.177 | 0.011 | 0.328 | 0.023 | 0.607 | 0.049 | |
| 0.69 | 0.569 | 0.068 | 0.184 | 0.011 | 0.452 | 0.032 | 0.801 | 0.064 | |
| 0.96 | 0.704 | 0.084 | 0.228 | 0.014 | 0.558 | 0.039 | 0.798 | 0.064 | |
| 1.02 | 0.612 | 0.073 | 0.198 | 0.012 | 0.576 | 0.040 | 0.949 | 0.076 | |
| 1.21 | 0.568 | 0.068 | 0.184 | 0.011 | 0.498 | 0.035 | 0.884 | 0.071 | Full procedure replicate |
| 1.21 | 0.516 | 0.062 | 0.167 | 0.010 | 0.477 | 0.033 | 0.931 | 0.074 | Replicate measurement |
| 1.21 | 0.529 | 0.063 | 0.171 | 0.010 | 0.494 | 0.035 | 0.942 | 0.075 | Replicate measurement |
| 1.27 | 0.708 | 0.085 | 0.229 | 0.014 | 0.687 | 0.048 | 0.979 | 0.078 | |
| 1.31 | 0.692 | 0.083 | 0.224 | 0.013 | 0.713 | 0.050 | 1.039 | 0.083 | |
| 1.43 | 0.691 | 0.083 | 0.224 | 0.013 | 0.719 | 0.050 | 1.049 | 0.084 | |
| 1.96 | 0.523 | 0.063 | 0.170 | 0.010 | 0.467 | 0.033 | 0.899 | 0.072 | Replicate measurement |
| 1.96 | 0.531 | 0.064 | 0.172 | 0.010 | 0.484 | 0.034 | 0.919 | 0.074 | Replicate measurement |
| 2.00 | 0.507 | 0.061 | 0.164 | 0.010 | 0.516 | 0.036 | 1.026 | 0.082 | |
| 2.03 | 0.445 | 0.053 | 0.144 | 0.009 | 0.704 | 0.049 | 1.594 | 0.127 |