Bollhöfer, A; Frank, Norbert; Rohloff, S; Mangini, Augusto; Scholten, Jan Christoph (1999): (Table 2, Page 408-409) Results of a 230Th, 234U, Mn and Fe chemical profile analysis on a nodule from station 62KD from SO79 cruise of R/V Sonne in the Central East Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.855888, In supplement to: Bollhöfer, A et al. (1999): A record of changing redox conditions in the northern Peru Basin during the Late Quaternary deduced from Mn/Fe and growth rate variations in two diagenetic manganese nodules. Earth and Planetary Science Letters, 170(4), 403-415, https://doi.org/10.1016/S0012-821X(99)00126-0
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Project(s):
Coverage:
Latitude: -6.718300 * Longitude: -90.568300
Date/Time Start: 1992-05-06T00:00:00 * Date/Time End: 1992-05-06T00:00:00
Minimum DISTANCE: 0.02 cm * Maximum DISTANCE: 2.48 cm
Event(s):
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Bollhöfer, A | |||
| 2 | DISTANCE | Distance | cm | Bollhöfer, A | Geocode – from surface (nodule depth) | |
| 3 | Thorium-230 | 230Th | dpm/g | Bollhöfer, A | Alpha spectrometry | |
| 4 | Thorium-230, standard deviation | 230Th std dev | ± | Bollhöfer, A | Alpha spectrometry | |
| 5 | Uranium-234 | 234U | dpm/g | Bollhöfer, A | Alpha spectrometry | |
| 6 | Uranium-234, standard deviation | 234U std dev | ± | Bollhöfer, A | Alpha spectrometry | |
| 7 | Manganese | Mn | % | Bollhöfer, A | Atomic absorption spectrometry (AAS) | |
| 8 | Manganese, standard deviation | Mn std dev | ± | Bollhöfer, A | Atomic absorption spectrometry (AAS) | |
| 9 | Iron | Fe | % | Bollhöfer, A | Atomic absorption spectrometry (AAS) | |
| 10 | Iron, standard deviation | Fe std dev | ± | Bollhöfer, A | Atomic absorption spectrometry (AAS) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
516 data points
Data
| 1 Sample ID | 2 Distance [cm] | 3 230Th [dpm/g] | 4 230Th std dev [±] | 5 234U [dpm/g] | 6 234U std dev [±] | 7 Mn [%] | 8 Mn std dev [±] | 9 Fe [%] | 10 Fe std dev [±] |
|---|---|---|---|---|---|---|---|---|---|
| SO79-62KD-B | 0.02 | 203.1 | 39.8 | 45.9 | 9.5 | ||||
| SO79-62KD-B | 0.06 | 74.5 | 6.1 | 7.4 | 1.4 | ||||
| SO79-62KD-B | 0.10 | 69.3 | 4.7 | 6.8 | 1.5 | ||||
| SO79-62KD-B | 0.14 | 70.5 | 5.6 | 5.7 | 1.4 | ||||
| SO79-62KD-B | 0.18 | 58.8 | 4.5 | 5.4 | 0.9 | ||||
| SO79-62KD-B | 0.22 | 50.1 | 3.7 | 5.2 | 0.8 | ||||
| SO79-62KD-B | 0.26 | 46.9 | 2.6 | 5.0 | 0.6 | 39 | 2 | 1.47 | 0.10 |
| SO79-62KD-B | 0.30 | 44.3 | 2.4 | 4.5 | 0.5 | 39 | 2 | 1.37 | 0.06 |
| SO79-62KD-B | 0.34 | 40.1 | 2.3 | 4.4 | 0.7 | 41 | 2 | 1.17 | 0.03 |
| SO79-62KD-B | 0.38 | 36.2 | 2.2 | 7.5 | 1.0 | 43 | 1 | 1.12 | 0.05 |
| SO79-62KD-B | 0.42 | 34.1 | 2.1 | 8.1 | 0.9 | 44 | 2 | 0.85 | 0.03 |
| SO79-62KD-B | 0.46 | 22.5 | 1.6 | 9.8 | 1.1 | 47 | 3 | 0.61 | 0.07 |
| SO79-62KD-B | 0.50 | 20.2 | 1.2 | 11.5 | 1.3 | 47 | 1 | 0.63 | 0.04 |
| SO79-62KD-B | 0.54 | 14.1 | 1.1 | 11.0 | 1.3 | 47 | 1 | 0.50 | 0.03 |
| SO79-62KD-B | 0.58 | 12.7 | 0.9 | 15.6 | 1.5 | 48 | 1 | 0.38 | 0.03 |
| SO79-62KD-B | 0.62 | 12.7 | 0.9 | 15.5 | 2.3 | 48 | 1 | 0.43 | 0.02 |
| SO79-62KD-B | 0.66 | 19.6 | 1.2 | 12.0 | 1.7 | 47 | 1 | 0.45 | 0.01 |
| SO79-62KD-B | 0.70 | 9.3 | 1.1 | 8.6 | 1.2 | 49 | 1 | 0.43 | 0.04 |
| SO79-62KD-B | 0.74 | 10.8 | 0.9 | 9.1 | 0.8 | 47 | 1 | 0.48 | 0.02 |
| SO79-62KD-B | 0.78 | 8.4 | 0.8 | 7.3 | 0.7 | 48 | 1 | 0.53 | 0.03 |
| SO79-62KD-B | 0.82 | 10.6 | 0.7 | 4.9 | 0.5 | 47 | 1 | 0.55 | 0.01 |
| SO79-62KD-B | 0.86 | 8.3 | 0.7 | 5.9 | 0.6 | 47 | 1 | 0.56 | 0.03 |
| SO79-62KD-B | 0.90 | 12.5 | 1.4 | 9.2 | 0.9 | 46 | 2 | 0.59 | 0.02 |
| SO79-62KD-B | 0.94 | 8.3 | 0.6 | 5.3 | 0.6 | 47 | 2 | 0.54 | 0.02 |
| SO79-62KD-B | 0.98 | 10.7 | 1.0 | 7.0 | 0.6 | 48 | 3 | 0.69 | 0.03 |
| SO79-62KD-B | 1.02 | 11.4 | 0.6 | 5.7 | 0.6 | 47 | 1 | 0.60 | 0.02 |
| SO79-62KD-B | 1.06 | 8.2 | 0.8 | 5.2 | 0.6 | 46 | 1 | 0.57 | 0.02 |
| SO79-62KD-B | 1.10 | 17.7 | 2.0 | 5.0 | 0.5 | 46 | 1 | 0.60 | 0.02 |
| SO79-62KD-B | 1.14 | 7.7 | 0.8 | 4.6 | 0.6 | 46 | 1 | 0.54 | 0.02 |
| SO79-62KD-B | 1.18 | 12.0 | 1.0 | 4.6 | 0.5 | 45 | 1 | 0.59 | 0.01 |
| SO79-62KD-B | 1.22 | 9.9 | 0.9 | 7.8 | 0.7 | 43 | 1 | 0.63 | 0.02 |
| SO79-62KD-B | 1.26 | 10.0 | 1.1 | 5.6 | 0.7 | 45 | 2 | 0.64 | 0.08 |
| SO79-62KD-B | 1.30 | 9.8 | 0.8 | 4.5 | 0.6 | 43 | 4 | 0.88 | 0.15 |
| SO79-62KD-B | 1.34 | 12.3 | 0.7 | 4.8 | 0.4 | 43 | 1 | 0.70 | 0.03 |
| SO79-62KD-B | 1.38 | 10.7 | 1.2 | 3.8 | 0.6 | 40 | 1 | 0.67 | 0.04 |
| SO79-62KD-B | 1.42 | 10.8 | 1.0 | 4.0 | 0.7 | 40 | 1 | 0.66 | 0.02 |
| SO79-62KD-B | 1.47 | 10.4 | 1.4 | 3.5 | 0.7 | 39 | 1 | 0.66 | 0.04 |
| SO79-62KD-B | 1.52 | 14.9 | 1.7 | 3.4 | 0.5 | 40 | 2 | 0.67 | 0.08 |
| SO79-62KD-B | 1.56 | 17.8 | 1.4 | 4.5 | 0.7 | 42 | 1 | 0.72 | 0.02 |
| SO79-62KD-B | 1.60 | 17.5 | 5.0 | 6.8 | 1.2 | 41 | 1 | 0.59 | 0.02 |
| SO79-62KD-B | 1.64 | 12.3 | 1.2 | 7.2 | 1.0 | 42 | 1 | 0.64 | 0.03 |
| SO79-62KD-B | 1.68 | 11.5 | 1.4 | 2.7 | 0.4 | 42 | 2 | 0.76 | 0.04 |
| SO79-62KD-B | 1.72 | 12.5 | 1.1 | 4.8 | 0.7 | 42 | 2 | 0.76 | 0.04 |
| SO79-62KD-B | 1.76 | 10.4 | 1.1 | 3.7 | 0.7 | 42 | 1 | 0.71 | 0.03 |
| SO79-62KD-B | 1.80 | 9.3 | 1.0 | 4.6 | 0.7 | 37 | 1 | 0.55 | 0.03 |
| SO79-62KD-B | 1.84 | 10.9 | 0.9 | 4.7 | 0.7 | 43 | 1 | 0.60 | 0.02 |
| SO79-62KD-B | 1.88 | 10.4 | 0.9 | 4.4 | 0.5 | 41 | 2 | 0.77 | 0.11 |
| SO79-62KD-B | 1.92 | 10.4 | 0.9 | 5.4 | 0.7 | 44 | 3 | 0.95 | 0.07 |
| SO79-62KD-B | 1.96 | 11.4 | 1.2 | 6.5 | 0.8 | 52 | 2 | 0.71 | 0.02 |
| SO79-62KD-B | 2.00 | 11.3 | 1.3 | 7.7 | 1.1 | 52 | 2 | 0.66 | 0.04 |
| SO79-62KD-B | 2.12 | 7.6 | 0.9 | 4.8 | 0.7 | 46 | 1 | 0.42 | 0.02 |
| SO79-62KD-B | 2.16 | 6.4 | 0.7 | 4.2 | 0.6 | 48 | 2 | 0.49 | 0.01 |
| SO79-62KD-B | 2.20 | 6.3 | 2.2 | 3.5 | 0.5 | 46 | 1 | 0.44 | 0.02 |
| SO79-62KD-B | 2.24 | 7.0 | 2.2 | 3.0 | 0.6 | 45 | 1 | 0.53 | 0.01 |
| SO79-62KD-B | 2.28 | 7.3 | 0.8 | 3.4 | 0.5 | 46 | 1 | 0.50 | 0.00 |
| SO79-62KD-B | 2.32 | 8.7 | 0.9 | 3.4 | 0.5 | 46 | 1 | 0.46 | 0.01 |
| SO79-62KD-B | 2.36 | 7.5 | 0.6 | 3.2 | 0.4 | 45 | 1 | 0.53 | 0.02 |
| SO79-62KD-B | 2.40 | 7.2 | 0.9 | 4.1 | 0.7 | 46 | 2 | 0.51 | 0.03 |
| SO79-62KD-B | 2.44 | 6.3 | 0.8 | 3.7 | 0.6 | 46 | 1 | 0.51 | 0.02 |
| SO79-62KD-B | 2.48 | 6.8 | 0.6 | 2.8 | 0.5 | 45 | 1 | 0.49 | 0.02 |