Pichat, Sylvain; Sims, Kenneth W W; Francois, Roger; McManus, Jerry F; Brown Leger, Susan; Albarède, Francis (2004): (Table 2) 231Pa, 230Th, 238U, 232Th and (231Pa/230Th)xs,0 from ODP Hole 138-849B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755545, In supplement to: Pichat, S et al. (2004): Lower export production during glacial periods in the equatorial Pacific derived from (231Pa/230Th)xs,0 measurements. Paleoceanography, 19(4), PA4023, https://doi.org/10.1029/2003PA000994
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 0.183050 * Longitude: -110.519710
Date/Time Start: 1991-06-07T23:25:00 * Date/Time End: 1991-06-10T12:04:00
Minimum DEPTH, sediment/rock: 0.118 m * Maximum DEPTH, sediment/rock: 2.918 m
Event(s):
138-849B * Latitude: 0.183050 * Longitude: -110.519710 * Date/Time Start: 1991-06-07T23:25:00 * Date/Time End: 1991-06-10T12:04:00 * Elevation: -3839.1 m * Penetration: 350.5 m * Recovery: 343.78 m * Location: North Pacific Ocean * Campaign: Leg138 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 350.5 m cored; 0 m drilled; 98.1 % recovery
Comment:
Age follows age model based on oxygen isotope stratigraphy on Cibicides wuellerstorfi (Mix et al., 1995, datasets: doi:10.1594/PANGAEA.701400).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Pichat, Sylvain | DSDP/ODP/IODP sample designation | -a -b: full replicate measurement; -ave: average value of the replicates. Sample code/labels are the same as in Pichat et al., 2003, datasets: doi:10.1594/PANGAEA.713184 | |
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Uranium-238 | 238U | dpm/g | Pichat, Sylvain | Inductively coupled plasma-sector field-mass spectrometry (ICP-SF-MS) | isotope dilution |
| 5 | Thorium-232 | 232Th | dpm/g | Pichat, Sylvain | Inductively coupled plasma-sector field-mass spectrometry (ICP-SF-MS) | isotope dilution |
| 6 | Thorium-230 excess, decay-corrected | 230Th xs,0 | dpm/g | Pichat, Sylvain | Calculated | 230Th concentration measured by isotope dilution SF-ICP-MS |
| 7 | Protactinium-231 excess, decay-corrected | 231Pa xs0 | dpm/g | Pichat, Sylvain | Calculated | 231Pa concentration measured by isotope dilution SF-ICP-MS |
| 8 | Protactinium-231/Thorium-230 excess, decay-corrected | 231Pa/230Th xs0 | Pichat, Sylvain | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
126 data points
Data
| 1 Sample label | 2 Age [ka BP] | 3 Depth sed [m] | 4 238U [dpm/g] | 5 232Th [dpm/g] | 6 230Th xs,0 [dpm/g] | 7 231Pa xs0 [dpm/g] | 8 231Pa/230Th xs0 |
|---|---|---|---|---|---|---|---|
| ODP012 | 4.35 | 0.118 | 0.27 | 0.03 | 11.11 | 1.29 | 0.116 |
| ODP032 | 8.25 | 0.318 | 0.19 | 0.03 | 8.95 | 1.06 | 0.119 |
| ODP042 | 10.52 | 0.422 | 0.19 | 0.05 | 9.25 | 1.08 | 0.116 |
| ODP052 | 12.53 | 0.518 | 0.17 | 0.06 | 9.96 | 1.10 | 0.110 |
| ODP062 | 14.56 | 0.617 | 0.13 | 0.05 | 10.52 | 1.02 | 0.097 |
| ODP072 | 17.07 | 0.737 | 0.12 | 0.07 | 9.91 | 0.91 | 0.092 |
| ODP082 | 18.95 | 0.823 | 0.12 | 0.08 | 11.10 | 0.99 | 0.089 |
| ODP102 | 23.57 | 1.021 | 0.12 | 0.06 | 9.00 | 0.86 | 0.095 |
| ODP112 | 26.04 | 1.121 | 0.11 | 0.05 | 8.50 | 0.71 | 0.084 |
| ODP122 | 28.63 | 1.218 | 0.15 | 0.04 | 7.91 | 0.79 | 0.100 |
| ODP142 | 34.36 | 1.416 | 0.12 | 0.05 | 8.31 | 0.89 | 0.107 |
| ODP162-a | 41.07 | 1.621 | 0.12 | 0.05 | 9.07 | 0.92 | 0.101 |
| ODP162-b | 41.07 | 1.621 | 0.12 | 0.03 | 9.05 | 0.89 | 0.098 |
| ODP162-c | 41.07 | 1.621 | 0.12 | 0.03 | 8.93 | 0.91 | 0.102 |
| ODP182 | 48.57 | 1.821 | 0.12 | 0.05 | 7.55 | 0.84 | 0.111 |
| ODP202 | 55.79 | 2.017 | 0.16 | 0.10 | 14.53 | 1.28 | 0.088 |
| ODP222 | 63.19 | 2.223 | 0.18 | 0.14 | 21.72 | 1.86 | 0.086 |
| ODP232 | 66.37 | 2.319 | 0.14 | 0.12 | 20.07 | 1.84 | 0.092 |
| ODP252 | 72.59 | 2.519 | 0.12 | 0.06 | 13.40 | 1.45 | 0.108 |
| ODP272 | 78.87 | 2.724 | 0.16 | 0.09 | 18.75 | 1.72 | 0.092 |
| ODP292 | 85.36 | 2.918 | 0.13 | 0.10 | 20.39 | 1.99 | 0.098 |