Thomson, John; Nixon, S; Summerhayes, Colin P; Schönfeld, Joachim; Zahn, Rainer; Grootes, Pieter Meiert (1999): Thorium 230 of sediment core MD95-2040 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.59922, In supplement to: Thomson, J et al. (1999): Implications for sedimentation changes on the Iberian margin over the last two glacial/interglacial transitions from (230Th-excess)0 systematics. Earth and Planetary Science Letters, 165(3-4), 255-270, https://doi.org/10.1016/S0012-821X(98)00265-9
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Thomson, John; Nixon, S; Summerhayes, Colin P; Rohling, Eelco J; Schönfeld, Joachim; Zahn, Rainer; Grootes, Pieter Meiert; Abrantes, Fatima F; Gaspar, Luis; Vaqueiro, Sandra (2000): Enhanced productivity on the Iberian margin during glacial/interglacial transitions revealed by barium and diatoms. Journal of the Geological Society, 157(3), 667-677, https://doi.org/10.1144/jgs.157.3.667
Project(s):
Coverage:
Latitude: 40.581833 * Longitude: -9.861167
Date/Time Start: 1995-07-07T00:00:00 * Date/Time End: 1995-07-07T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 18.01 m
Event(s):
MD95-2040 (MD952040) * Latitude: 40.581833 * Longitude: -9.861167 * Date/Time: 1995-07-07T00:00:00 * Elevation: -2465.0 m * Recovery: 35 m * Location: Porto Seamount * Campaign: MD101 (IMAGES I) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO) * Comment: XXIV Sections, core bent; section IIb jamed in the bent part of the core, recuperated in 1/2 liner
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Thorium-230, supported, uncorrected | 230Th sup uncorr | dpm/g | Schönfeld, Joachim | Alpha spectrometry, total dissolution | |
3 | Thorium-230, supported, uncorrected standard deviation | 230Th sup uncorr std dev | ± | Schönfeld, Joachim | Alpha spectrometry, total dissolution | |
4 | Thorium-230 excess | 230Th xs | dpm/g | Schönfeld, Joachim | Alpha spectrometry, total dissolution | |
5 | Thorium-230 excess | 230Th xs | dpm/g | Schönfeld, Joachim | Alpha spectrometry, total dissolution | specific activity, see reference |
6 | Thorium-230 excess, standard deviation | 230Th xs std dev | ± | Schönfeld, Joachim | Alpha spectrometry, total dissolution | |
7 | Thorium-230 excess, standard deviation | 230Th xs std dev | ± | Schönfeld, Joachim | Alpha spectrometry, total dissolution | specific activity, see reference |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
198 data points
Data
1 Depth sed [m] | 2 230Th sup uncorr [dpm/g] | 3 230Th sup uncorr std dev [±] | 4 230Th xs [dpm/g] | 5 230Th xs [dpm/g] (specific activity, see reference) | 6 230Th xs std dev [±] | 7 230Th xs std dev [±] (specific activity, see reference) |
---|---|---|---|---|---|---|
0.01 | 4.27 | 0.07 | 2.71 | 2.71 | 0.08 | 0.08 |
0.40 | 4.32 | 0.06 | 2.96 | 3.02 | 0.07 | 0.07 |
1.00 | 4.06 | 0.08 | 2.02 | 2.13 | 0.11 | 0.11 |
1.60 | 3.86 | 0.06 | 1.69 | 1.85 | 0.08 | 0.08 |
2.90 | 4.24 | 0.07 | 1.58 | 1.86 | 0.09 | 0.11 |
3.31 | 3.75 | 0.10 | 1.25 | 1.50 | 0.13 | 0.16 |
4.00 | 3.76 | 0.11 | 1.09 | 1.33 | 0.15 | 0.18 |
5.11 | 3.54 | 0.10 | 0.91 | 1.15 | 0.13 | 0.17 |
6.01 | 3.63 | 0.07 | 1.00 | 1.28 | 0.10 | 0.12 |
6.80 | 3.60 | 0.02 | 0.96 | 1.25 | 0.08 | 0.10 |
7.21 | 4.25 | 0.12 | 1.31 | 1.74 | 0.15 | 0.20 |
8.00 | 3.73 | 0.09 | 1.12 | 1.57 | 0.12 | 0.16 |
8.80 | 2.65 | 0.06 | 0.40 | 0.59 | 0.09 | 0.13 |
8.90 | 3.78 | 0.12 | 1.01 | 1.51 | 0.16 | 0.23 |
10.00 | 3.93 | 0.08 | 1.18 | 1.92 | 0.11 | 0.18 |
11.00 | 3.94 | 0.10 | 0.93 | 1.63 | 0.13 | 0.23 |
12.00 | 3.93 | 0.09 | 1.27 | 2.37 | 0.12 | 0.23 |
12.70 | 3.40 | 0.07 | 1.05 | 2.06 | 0.11 | 0.23 |
13.00 | 2.95 | 0.05 | 1.01 | 2.09 | 0.09 | 0.18 |
13.51 | 3.45 | 0.08 | 0.99 | 2.16 | 0.12 | 0.26 |
14.00 | 2.80 | 0.05 | 0.84 | 2.01 | 0.08 | 0.18 |
14.60 | 2.88 | 0.08 | 0.74 | 1.92 | 0.13 | 0.34 |
14.90 | 2.39 | 0.08 | 0.62 | 1.72 | 0.12 | 0.32 |
15.01 | 2.44 | 0.04 | 0.77 | 2.24 | 0.06 | 0.17 |
15.10 | 2.44 | 0.07 | 0.83 | 2.47 | 0.09 | 0.27 |
15.20 | 2.68 | 0.06 | 0.67 | 2.09 | 0.09 | 0.27 |
15.31 | 3.45 | 0.09 | 0.72 | 2.24 | 0.13 | 0.40 |
15.40 | 3.66 | 0.12 | 0.29 | 0.92 | 0.17 | 0.54 |
15.50 | 3.55 | 0.11 | 0.55 | 1.72 | 0.15 | 0.48 |
15.61 | 3.16 | 0.07 | 0.30 | 0.95 | 0.12 | 0.38 |
16.00 | 3.04 | 0.02 | 0.35 | 1.20 | 0.08 | 0.28 |
17.00 | 3.19 | 0.07 | 0.28 | 1.00 | 0.12 | 0.42 |
18.01 | 3.29 | 0.07 | 0.29 | 1.07 | 0.12 | 0.44 |