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 for sediment core MD97-2138 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755541, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 1.420000 * Longitude: 146.236000
Minimum DEPTH, sediment/rock: 0.0325 m * Maximum DEPTH, sediment/rock: 6.2213 m
Event(s):
MD97-2138 (MD972138) * Latitude: 1.420000 * Longitude: 146.236000 * Recovery: 32.55 m * Campaign: MD106 (IMAGES III - IPHIS) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
Age based on oxygen isotopes and 14C data.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Pichat, Sylvain | -a -b: full duplicate (dissolution chemistry mass spectrometry); -1 -2: 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:
360 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 |
---|---|---|---|---|---|---|---|
MD01 | 3.5 | 0.0325 | 0.42 | 0.28 | 3.84 | 0.49 | 0.129 |
MD02-a | 4.5 | 0.1225 | 0.49 | 0.25 | 3.96 | 0.45 | 0.113 |
MD02-b | 4.5 | 0.1225 | 0.44 | 0.23 | 4.12 | 0.49 | 0.120 |
MD03-1 | 5.7 | 0.2225 | 0.31 | 0.18 | 3.84 | 0.48 | 0.125 |
MD03-2 | 5.7 | 0.2225 | 0.31 | 0.18 | 3.84 | 0.48 | 0.126 |
MD04 | 6.8 | 0.3225 | 0.36 | 0.18 | 2.98 | 0.49 | 0.166 |
MD06 | 8.8 | 0.5225 | 0.42 | 0.20 | 3.69 | 0.55 | 0.149 |
MD08-b | 10.6 | 0.7225 | 1.68 | 0.24 | 3.79 | 0.47 | 0.123 |
MD08-c1 | 10.6 | 0.7225 | 1.68 | 0.23 | 3.75 | 0.44 | 0.119 |
MD08-c2 | 10.6 | 0.7225 | 1.66 | 0.23 | 3.75 | 0.43 | 0.115 |
MD08-d1 | 10.6 | 0.7225 | 1.64 | 0.23 | 3.66 | 0.43 | 0.119 |
MD08-d2 | 10.6 | 0.7225 | 1.64 | 0.23 | 3.66 | 0.44 | 0.121 |
MD10 | 12.3 | 0.9225 | 1.91 | 0.30 | 3.00 | 0.36 | 0.120 |
MD12 | 14.0 | 1.1225 | 2.85 | 0.32 | 3.27 | 0.37 | 0.112 |
MD13-a | 14.7 | 1.2225 | 2.31 | 0.35 | 3.02 | 0.22 | 0.073 |
MD13-b | 14.7 | 1.2225 | 2.52 | 0.35 | 3.38 | 0.36 | 0.108 |
MD14 | 15.5 | 1.3225 | 2.38 | 0.39 | 3.72 | 0.42 | 0.114 |
MD15 | 16.3 | 1.4225 | 2.22 | 0.35 | 3.34 | 0.35 | 0.104 |
MD16 | 17.1 | 1.5325 | 2.62 | 0.34 | 3.63 | 0.42 | 0.116 |
MD17 | 17.8 | 1.6225 | 2.85 | 0.33 | 3.47 | 0.40 | 0.114 |
MD18 | 18.6 | 1.7225 | 2.48 | 0.35 | 3.25 | 0.34 | 0.105 |
MD19 | 19.4 | 1.8225 | 2.53 | 0.34 | 3.57 | 0.43 | 0.121 |
MD20-a | 20.2 | 1.9225 | 2.72 | 0.35 | 3.74 | 0.40 | 0.106 |
MD20-b | 20.2 | 1.9225 | 2.76 | 0.31 | 3.64 | 0.45 | 0.123 |
MD20-c | 20.2 | 1.9225 | 2.72 | 0.31 | 3.81 | 0.47 | 0.123 |
MD20-d | 20.2 | 1.9225 | 3.01 | 0.34 | 3.79 | 0.41 | 0.107 |
MD21 | 21.0 | 2.0225 | 3.28 | 0.39 | 4.13 | 0.42 | 0.103 |
MD22 | 21.9 | 2.1225 | 2.84 | 0.37 | 3.99 | 0.47 | 0.118 |
MD23 | 22.8 | 2.2225 | 2.32 | 0.40 | 3.58 | 0.34 | 0.094 |
MD24 | 23.7 | 2.3225 | 1.94 | 0.40 | 3.42 | 0.41 | 0.119 |
MD25 | 24.7 | 2.4225 | 2.51 | 0.36 | 4.00 | 0.43 | 0.107 |
MD26 | 25.7 | 2.5225 | 3.33 | 0.39 | 4.26 | 0.39 | 0.091 |
MD27 | 26.8 | 2.6225 | 3.50 | 0.36 | 3.50 | 0.42 | 0.119 |
MD28 | 28.0 | 2.7225 | 2.67 | 0.33 | 3.11 | 0.37 | 0.118 |
MD29 | 29.3 | 2.8225 | 3.39 | 0.35 | 3.49 | 0.42 | 0.121 |
MD31-a | 32.0 | 3.0325 | 3.70 | 0.33 | 3.36 | 0.41 | 0.124 |
MD31-b | 32.0 | 3.0325 | 3.58 | 0.29 | 3.78 | 0.49 | 0.129 |
MD31-c | 32.0 | 3.0325 | 3.57 | 0.29 | 3.80 | 0.51 | 0.133 |
MD34 | 35.7 | 3.3225 | 2.80 | 0.25 | 3.36 | 0.46 | 0.137 |
MD38 | 40.8 | 3.7225 | 2.76 | 0.26 | 3.36 | 0.45 | 0.135 |
MD45-a1 | 48.9 | 4.3225 | 3.30 | 0.29 | 3.84 | 0.53 | 0.139 |
MD45-a2 | 48.9 | 4.3225 | 3.30 | 0.29 | 3.84 | 0.53 | 0.137 |
MD45-b | 48.9 | 4.3225 | 3.16 | 0.38 | 4.00 | 0.57 | 0.143 |
MD45-c1 | 48.9 | 4.3225 | 3.20 | 0.21 | 4.04 | 0.55 | 0.135 |
MD45-c2 | 48.9 | 4.3225 | 3.20 | 0.21 | 4.05 | 0.55 | 0.134 |
MD46 | 51.9 | 4.5325 | 2.16 | 0.23 | 3.13 | 0.47 | 0.152 |
MD47 | 53.2 | 4.6225 | 2.63 | 0.27 | 3.29 | 0.37 | 0.113 |
MD48 | 54.7 | 4.7225 | 2.71 | 0.26 | 2.63 | 0.35 | 0.132 |
MD51 | 59.3 | 5.0225 | 2.39 | 0.32 | 2.92 | 0.37 | 0.127 |
MD52 | 60.9 | 5.1225 | 2.83 | 0.35 | 3.35 | 0.32 | 0.095 |
MD53 | 62.6 | 5.2225 | 2.79 | 0.34 | 3.56 | 0.40 | 0.112 |
MD54 | 64.2 | 5.3225 | 2.32 | 0.37 | 3.82 | 0.43 | 0.114 |
MD55 | 65.9 | 5.4225 | 0.49 | 0.25 | 6.73 | 0.69 | 0.102 |
MD56 | 67.7 | 5.5225 | 2.12 | 0.40 | 3.74 | 0.50 | 0.133 |
MD57-a | 69.4 | 5.6225 | 2.31 | 0.34 | 4.66 | 0.58 | 0.125 |
MD57-b | 69.4 | 5.6225 | 2.24 | 0.33 | 4.60 | 0.63 | 0.136 |
MD58 | 71.3 | 5.7225 | 2.28 | 0.38 | 4.04 | 0.53 | 0.132 |
MD60 | 75.0 | 5.9225 | 3.37 | 0.24 | 3.90 | 0.55 | 0.142 |
MD64-a | 80.9 | 6.2212 | 2.10 | 0.26 | 2.98 | 0.41 | 0.138 |
MD64-b | 80.9 | 6.2212 | 2.19 | 0.26 | 2.97 | 0.47 | 0.157 |