Ng, Hong Chin; Robinson, Laura F; McManus, Jerry F (2018): Uranium, thorium and protactinium activity concentrations and isotopic ratios and opal content in EW9209-1JPC sediment core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.890927, 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: 5.906700 * Longitude: -44.195000
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.500 m
Event(s):
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:
153 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.005 | 3.277 | 0.665 | 0.0130 | 1.375 | 0.027 | 6.402 | 0.122 | 0.273 | 0.011 | 0.044 | 0.002 | 1.883 | |
0.050 | 4.471 | 0.721 | 0.0140 | 1.363 | 0.027 | 6.816 | 0.126 | 0.282 | 0.009 | 0.043 | 0.002 | 1.732 | 0.021 |
0.100 | 5.938 | 0.660 | 0.0130 | 1.249 | 0.025 | 7.184 | 0.126 | 0.287 | 0.010 | 0.042 | 0.002 | 1.593 | 0.012 |
0.150 | 7.076 | 0.728 | 0.0150 | 1.444 | 0.029 | 6.325 | 0.129 | 0.266 | 0.009 | 0.045 | 0.002 | 1.856 | 0.02 |
0.200 | 10.272 | 0.894 | 0.0180 | 1.842 | 0.037 | 5.726 | 0.139 | 0.280 | 0.010 | 0.056 | 0.003 | 2.123 | 0.011 |
0.250 | 11.785 | 1.077 | 0.0220 | 2.255 | 0.045 | 5.763 | 0.150 | 0.325 | 0.015 | 0.069 | 0.005 | 2.188 | 0.011 |
0.275 | 12.553 | 1.120 | 0.0060 | 2.278 | 0.012 | 5.945 | 0.069 | 0.335 | 0.008 | 0.069 | 0.002 | 2.095 | 0.017 |
0.300 | 13.321 | 1.093 | 0.0220 | 2.264 | 0.045 | 6.490 | 0.190 | 0.359 | 0.016 | 0.068 | 0.005 | 1.855 | 0.04 |
0.325 | 15.047 | 1.289 | 0.0070 | 2.687 | 0.014 | 6.891 | 0.077 | 0.429 | 0.010 | 0.081 | 0.003 | 1.771 | 0.02 |
0.360 | 16.641 | 1.314 | 0.0070 | 2.752 | 0.016 | 6.361 | 0.066 | 0.406 | 0.011 | 0.086 | 0.003 | 1.952 | 0.023 |
0.400 | 18.169 | 1.295 | 0.0260 | 2.748 | 0.055 | 6.606 | 0.199 | 0.368 | 0.016 | 0.074 | 0.005 | 1.827 | |
0.450 | 19.701 | 1.344 | 0.0270 | 2.902 | 0.058 | 5.887 | 0.184 | 0.328 | 0.016 | 0.076 | 0.006 | 2.142 | |
0.500 | 20.531 | 1.166 | 0.0230 | 2.574 | 0.051 | 6.589 | 0.191 | 0.314 | 0.011 | 0.062 | 0.003 | 1.753 | 0.018 |