Ng, Hong Chin; Robinson, Laura F; McManus, Jerry F (2018): Uranium, thorium and protactinium activity concentrations and isotopic ratios and opal content in JC094-GVY01 sediment core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.890929, In supplement to: Ng, Hong Chin; Robinson, Laura F; McManus, Jerry F; Mohamed, Kais J; Jacobel, Allison W; Ivanovic, Ruza F; Gregoire, Lauren J; Chen, Tianyu (2018): Coherent deglacial changes in western Atlantic Ocean circulation. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-05312-3
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Coverage:
Latitude: 7.435000 * Longitude: -21.796300
Date/Time Start: 2013-10-28T16:13:00 * Date/Time End: 2013-10-28T16:13:00
Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 0.490 m
Event(s):
JC094-GVY01 (JC094-STN018) * Latitude: 7.435000 * Longitude: -21.796300 * Date/Time: 2013-10-28T16:13:00 * Elevation: -3426.0 m * Recovery: 5.22 m * Campaign: JC094 (TROPICS) * Basis: James Cook * Method/Device: Gravity corer (GC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Ng, Hong Chin | Geocode | |
2 | AGE | Age | ka BP | Ng, Hong Chin | Geocode | |
3 | Uranium-238 | 238U | dpm/g | Ng, Hong Chin | ||
4 | Uranium-238, standard deviation | 238U std dev | ± | Ng, Hong Chin | 2 standard deviations | |
5 | Thorium-232 | 232Th | dpm/g | Ng, Hong Chin | ||
6 | Thorium-232, standard deviation | 232Th std dev | ± | Ng, Hong Chin | 2 standard deviations | |
7 | Thorium-230 | 230Th | dpm/g | Ng, Hong Chin | ||
8 | Thorium-230, standard deviation | 230Th std dev | ± | Ng, Hong Chin | 2 standad deviations | |
9 | Protactinium-231 | 231Pa | dpm/g | Ng, Hong Chin | ||
10 | Protactinium-231, standard deviation | 231Pa std dev | ± | Ng, Hong Chin | 2 standard deviations | |
11 | Protactinium-231/Thorium-230 excess, decay-corrected | 231Pa/230Th xs0 | Ng, Hong Chin | |||
12 | Protactinium-231/Thorium-230 excess, decay-corrected, standard deviation | 231Pa/230Th xs,0 std dev | ± | Ng, Hong Chin | 2 standard deviations | |
13 | Thorium-230, flux normalized, per year | 230Th flux norm | g/cm2/a | Ng, Hong Chin | ||
14 | Opal | Opal | Ng, Hong Chin | Opal content (fraction) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
179 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 238U [dpm/g] | 4 238U std dev [±] | 5 232Th [dpm/g] | 6 232Th std dev [±] | 7 230Th [dpm/g] | 8 230Th std dev [±] | 9 231Pa [dpm/g] | 10 231Pa std dev [±] | 11 231Pa/230Th xs0 | 12 231Pa/230Th xs,0 std dev [±] | 13 230Th flux norm [g/cm2/a] | 14 Opal |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.050 | 4.409 | 0.439 | 0.0020 | 0.792 | 0.004 | 7.724 | 0.103 | 0.357 | 0.006 | 0.049 | 0.001 | 1.212 | 0.022 |
0.130 | 6.752 | 0.376 | 0.0010 | 0.691 | 0.003 | 8.205 | 0.108 | 0.359 | 0.008 | 0.047 | 0.001 | 1.103 | 0.021 |
0.210 | 10.250 | 0.490 | 0.0020 | 0.948 | 0.004 | 7.279 | 0.083 | 0.322 | 0.011 | 0.050 | 0.002 | 1.240 | 0.033 |
0.243 | 12.012 | 0.469 | 0.0030 | 0.889 | 0.002 | 5.850 | 0.036 | 0.265 | 0.008 | 0.052 | 0.002 | 1.539 | 0.04 |
0.250 | 12.550 | 0.705 | 0.0030 | 1.313 | 0.007 | 6.787 | 0.096 | 0.331 | 0.006 | 0.057 | 0.002 | 1.357 | 0.046 |
0.273 | 13.849 | 0.864 | 0.0050 | 1.638 | 0.004 | 6.448 | 0.072 | 0.313 | 0.009 | 0.058 | 0.002 | 1.470 | |
0.290 | 14.764 | 0.822 | 0.0030 | 1.579 | 0.008 | 6.597 | 0.072 | 0.312 | 0.005 | 0.057 | 0.001 | 1.410 | 0.063 |
0.313 | 15.934 | 0.838 | 0.0040 | 1.599 | 0.004 | 6.332 | 0.041 | 0.294 | 0.009 | 0.056 | 0.002 | 1.466 | 0.048 |
0.330 | 16.977 | 0.801 | 0.0050 | 1.512 | 0.008 | 6.350 | 0.081 | 0.278 | 0.006 | 0.053 | 0.002 | 1.434 | 0.048 |
0.353 | 17.605 | 0.742 | 0.0010 | 1.436 | 0.005 | 6.515 | 0.043 | 0.259 | 0.008 | 0.048 | 0.002 | 1.372 | 0.028 |
0.370 | 18.045 | 0.726 | 0.0020 | 1.414 | 0.009 | 6.111 | 0.101 | 0.245 | 0.004 | 0.049 | 0.001 | 1.468 | 0.055 |
0.393 | 18.611 | 0.846 | 0.0030 | 1.631 | 0.007 | 7.540 | 0.057 | 0.297 | 0.009 | 0.048 | 0.002 | 1.171 | 0.054 |
0.410 | 19.113 | 0.795 | 0.0040 | 1.485 | 0.008 | 7.167 | 0.110 | 0.280 | 0.006 | 0.048 | 0.002 | 1.220 | 0.051 |
0.450 | 22.005 | 0.843 | 0.0020 | 1.614 | 0.011 | 6.312 | 0.071 | 0.248 | 0.004 | 0.050 | 0.001 | 1.393 | 0.055 |
0.490 | 24.754 | 0.783 | 0.0040 | 1.500 | 0.009 | 6.224 | 0.066 | 0.236 | 0.005 | 0.049 | 0.001 | 1.363 | 0.055 |