Dezileau, Laurent; Ulloa, Osvaldo; Hebbeln, Dierk; Lamy, Frank; Reyss, Jean-Louis (2004): (Table 1) Th, TOC and opal content in sediment cores GeoB3375-1 and GeoB7101-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.839082, In supplement to: Dezileau, L et al. (2004): Iron control of past productivity in the coastal upwelling system off the Atacama Desert, Chile. Paleoceanography, 19(3), PA3012, https://doi.org/10.1029/2004PA001006
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Further details:
Lamy, Frank; Klump, Jens; Hebbeln, Dierk; Wefer, Gerold (2000): Geochemistry of sediment core GeoB3375-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55557 (Iron values of GeoB3375-1)
Coverage:
Median Latitude: -27.466663 * Median Longitude: -71.251498 * South-bound Latitude: -27.466667 * West-bound Longitude: -71.251667 * North-bound Latitude: -27.466660 * East-bound Longitude: -71.251330
Date/Time Start: 1995-06-07T00:00:00 * Date/Time End: 2001-03-31T13:14:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 4.09 m
Event(s):
Comment:
For iron data see Lamy et al. (2000).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Density, dry bulk | DBD | g/cm3 | Dezileau, Laurent | Weight loss during freeze-drying | |
| 5 | Uranium-238 | 238U | dpm/g | Dezileau, Laurent | Alpha spectrometry | |
| 6 | Uranium-238, standard deviation | 238U std dev | ± | Dezileau, Laurent | Alpha spectrometry | |
| 7 | Thorium-232 | 232Th | dpm/g | Dezileau, Laurent | Alpha spectrometry | |
| 8 | Thorium-232, standard deviation | 232Th std dev | ± | Dezileau, Laurent | Alpha spectrometry | |
| 9 | Thorium-230 | 230Th | dpm/g | Dezileau, Laurent | Alpha spectrometry | |
| 10 | Thorium-230, standard deviation | 230Th std dev | ± | Dezileau, Laurent | Alpha spectrometry | |
| 11 | Thorium-230 excess | 230Th xs | dpm/g | Dezileau, Laurent | Alpha spectrometry | |
| 12 | Thorium-230 excess, standard deviation | 230Th xs std dev | ± | Dezileau, Laurent | Alpha spectrometry | |
| 13 | Thorium-230 excess, decay-corrected | 230Th xs,0 | dpm/g | Dezileau, Laurent | Alpha spectrometry | |
| 14 | Thorium-230 excess, decay-corrected, standard deviation | 230Th xs,0 std dev | ± | Dezileau, Laurent | Alpha spectrometry | |
| 15 | Uranium-238, authigenic | 238U auth | dpm/g | Dezileau, Laurent | Alpha spectrometry | refers to excess U above detrital background levels. |
| 16 | Uranium-238, authigenic, standard deviation | 238U auth std dev | ± | Dezileau, Laurent | Alpha spectrometry | refers to excess U above detrital background levels. |
| 17 | Carbon, organic, total | TOC | % | Dezileau, Laurent | Element analyser CHN-O Rapid, Heraeus | |
| 18 | Carbon, organic, total, standard deviation | TOC std dev | ± | Dezileau, Laurent | Element analyser CHN-O Rapid, Heraeus | |
| 19 | Opal, biogenic silica | bSiO2 | % | Dezileau, Laurent | Opal, auto analysis (Müller & Schneider, 1993) | |
| 20 | Opal, biogenic silica, standard deviation | bSiO2 std dev | ± | Dezileau, Laurent | Opal, auto analysis (Müller & Schneider, 1993) | |
| 21 | Terrigenous | Terr | % | Dezileau, Laurent |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
576 data points