Francois, Roger; Bacon, Michael P; Suman, Daniel O (1990): (Table 2) Radionuclides and accumulation rate of sediment core KNR110-0082GGC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.357168, In supplement to: Francois, R et al. (1990): Thorium 230 profiling in deep-sea sediments: high resolution records of flux and dissolution of carbonate in the equatorial Atlantic during the last 24,000 years. Paleoceanography, 5(5), 761-787, https://doi.org/10.1029/PA005i005p00761
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Coverage:
Latitude: 4.337000 * Longitude: -43.487000
Date/Time Start: 1984-11-08T00:00:00 * Date/Time End: 1984-11-08T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.635 m
Event(s):
KNR110-82 (0082PG) * Latitude: 4.337000 * Longitude: -43.487000 * Date/Time: 1984-11-08T00:00:00 * Elevation: -2816.0 m * Campaign: KN11002 * Basis: Knorr * Method/Device: Gravity corer (GC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Depth, top/min | Depth top | m | Francois, Roger | ||
3 | Depth, bottom/max | Depth bot | m | Francois, Roger | ||
4 | AGE | Age | ka BP | Geocode | ||
5 | Calcium carbonate | CaCO3 | % | Francois, Roger | Element analysis, Vacuum-gasometric (Jones & Kaiteris, 1983) | |
6 | Thorium-230, supported, uncorrected | 230Th sup uncorr | dpm/g | Francois, Roger | Alpha spectrometry | |
7 | Thorium-232 | 232Th | dpm/g | Francois, Roger | Alpha spectrometry | |
8 | Uranium-234 | 234U | dpm/g | Francois, Roger | Alpha spectrometry | |
9 | Accumulation rate, mass | MAR | g/cm2/ka | Francois, Roger | Calculated | |
10 | Accumulation rate, calcium carbonate | Acc rate CaCO3 | g/cm2/ka | Francois, Roger | Calculated | |
11 | Accumulation rate, terrigenous | Acc rate terr | g/cm2/ka | Francois, Roger | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
260 data points
Data
1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Age [ka BP] | 5 CaCO3 [%] | 6 230Th sup uncorr [dpm/g] | 7 232Th [dpm/g] | 8 234U [dpm/g] | 9 MAR [g/cm2/ka] | 10 Acc rate CaCO3 [g/cm2/ka] | 11 Acc rate terr [g/cm2/ka] |
---|---|---|---|---|---|---|---|---|---|---|
0.005 | 0.00 | 0.01 | 0.28 | 64.2 | 6.20 | 1.07 | 0.73 | 1.35 | 0.87 | 0.48 |
0.025 | 0.02 | 0.03 | 1.38 | 68.0 | 6.16 | 1.13 | 0.81 | 1.37 | 0.93 | 0.44 |
0.055 | 0.05 | 0.06 | 3.03 | 69.1 | 6.58 | 1.07 | 0.76 | 1.24 | 0.86 | 0.38 |
0.065 | 0.06 | 0.07 | 3.58 | 73.5 | 7.06 | 0.94 | 0.71 | 1.13 | 0.83 | 0.30 |
0.085 | 0.08 | 0.09 | 4.68 | 73.7 | 7.39 | 0.86 | 0.66 | 1.05 | 0.78 | 0.28 |
0.105 | 0.10 | 0.11 | 5.78 | 74.9 | 7.03 | 0.58 | 1.09 | 0.82 | 0.27 | |
0.125 | 0.12 | 0.13 | 6.88 | 70.2 | 6.84 | 1.14 | 0.68 | 1.13 | 0.79 | 0.37 |
0.135 | 0.13 | 0.14 | 7.43 | 64.1 | 6.68 | 1.16 | 0.78 | 1.17 | 0.75 | 0.42 |
0.155 | 0.15 | 0.16 | 8.53 | 58.3 | 5.88 | 1.46 | 0.87 | 1.37 | 0.80 | 0.57 |
0.175 | 0.17 | 0.18 | 9.63 | 51.6 | 5.30 | 1.75 | 0.90 | 1.54 | 0.79 | 0.75 |
0.205 | 0.20 | 0.21 | 11.28 | 43.9 | 5.01 | 2.00 | 0.87 | 1.61 | 0.71 | 0.90 |
0.235 | 0.23 | 0.24 | 12.66 | 41.6 | 4.94 | 2.09 | 0.97 | 1.66 | 0.69 | 0.97 |
0.255 | 0.25 | 0.26 | 13.41 | 37.5 | 4.99 | 2.24 | 0.91 | 1.60 | 0.60 | 1.00 |
0.275 | 0.27 | 0.28 | 14.15 | 31.6 | 5.44 | 2.75 | 1.12 | 1.50 | 0.48 | 1.03 |
0.285 | 0.28 | 0.29 | 14.53 | 33.3 | 5.41 | 2.65 | 1.14 | 1.52 | 0.51 | 1.01 |
0.295 | 0.29 | 0.30 | 14.90 | 27.6 | 5.46 | 2.76 | 1.18 | 1.52 | 0.42 | 1.09 |
0.305 | 0.30 | 0.31 | 15.04 | 24.0 | 5.83 | 2.81 | 1.22 | 1.40 | 0.34 | 1.06 |
0.315 | 0.31 | 0.32 | 15.18 | 24.0 | 5.87 | 3.00 | 1.17 | 1.37 | 0.33 | 1.04 |
0.335 | 0.33 | 0.34 | 15.46 | 22.3 | 5.77 | 2.89 | 1.30 | 1.44 | 0.32 | 1.12 |
0.375 | 0.37 | 0.38 | 16.01 | 28.3 | 5.35 | 2.68 | 1.18 | 1.53 | 0.43 | 1.10 |
0.415 | 0.41 | 0.42 | 16.57 | 27.5 | 4.84 | 2.77 | 1.18 | 1.74 | 0.48 | 1.26 |
0.435 | 0.43 | 0.44 | 16.85 | 27.7 | 5.06 | 2.86 | 1.21 | 1.65 | 0.46 | 1.19 |
0.475 | 0.47 | 0.48 | 17.40 | 25.8 | 5.13 | 2.96 | 1.24 | 1.62 | 0.42 | 1.20 |
0.495 | 0.49 | 0.50 | 17.67 | 23.4 | 5.15 | 3.09 | 1.19 | 1.59 | 0.37 | 1.22 |
0.535 | 0.53 | 0.54 | 18.23 | 25.4 | 4.96 | 2.48 | 1.09 | 1.62 | 0.41 | 1.21 |
0.555 | 0.55 | 0.56 | 18.51 | 25.6 | 4.65 | 2.71 | 1.16 | 1.79 | 0.46 | 1.33 |
0.575 | 0.57 | 0.58 | 18.79 | 24.7 | 4.98 | 2.86 | 1.21 | 1.65 | 0.41 | 1.24 |
0.595 | 0.59 | 0.60 | 19.07 | 25.4 | 4.76 | 2.89 | 1.22 | 1.75 | 0.45 | 1.31 |
0.635 | 0.63 | 0.64 | 19.62 | 24.9 | 4.79 | 2.93 | 1.23 | 1.74 | 0.43 | 1.30 |