Dekov, Vesselin M (1994): (Table 5.3) Contents of calcium carbonate, iron, uranium and thorium isotopes and their ratios in metalliferous sediments from the axial zone of the East Pacific Rise [dataset]. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.737081, In supplement to: Dekov, VM (1994): Hydrothermal Sedimentation in the Pacific Ocean. Moscow: Nauka Publ., 208 pp
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: -21.351671 * Median Longitude: -114.474118 * South-bound Latitude: -22.080000 * West-bound Longitude: -114.723333 * North-bound Latitude: -20.500000 * East-bound Longitude: -114.241700
Minimum DEPTH, sediment/rock: 0.07 m * Maximum DEPTH, sediment/rock: 1.60 m
Event(s):
GF4-85 * Latitude: -21.561667 * Longitude: -114.510000 * Elevation: -3140.0 m * Location: Southeast Pacific * Campaign: GF4 * Basis: Geolog Fersman * Method/Device: Gravity corer (Russian type) (RGC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Dekov, Vesselin M | ||
| 7 | Depth, bottom/max | Depth bot | m | Dekov, Vesselin M | ||
| 8 | Calcium carbonate | CaCO3 | % | Dekov, Vesselin M | Gas volumetric | |
| 9 | Iron | Fe | % | Dekov, Vesselin M | Atomic absorption spectrometry (AAS) | |
| 10 | Uranium-238 | 238U | mg/kg | Dekov, Vesselin M | Alpha spectrometry | |
| 11 | Uranium-238, standard deviation | 238U std dev | ± | Dekov, Vesselin M | Calculated | |
| 12 | Uranium-234/Uranium-238 activity ratio | (234U/238U) | Dekov, Vesselin M | Alpha spectrometry | ||
| 13 | Uranium-234/Uranium-238 activity ratio, standard deviation | (234U/238U) std dev | ± | Dekov, Vesselin M | Calculated | |
| 14 | Thorium-232 | 232Th | mg/kg | Dekov, Vesselin M | Alpha spectrometry | |
| 15 | Thorium-232, standard deviation | 232Th std dev | ± | Dekov, Vesselin M | Calculated | |
| 16 | Thorium-232/Uranium-238 ratio | 232Th/238U | Dekov, Vesselin M | Alpha spectrometry | ||
| 17 | Thorium-232/Uranium-238 ratio | 232Th/238U | Dekov, Vesselin M | Calculated | standard deviation (+) | |
| 18 | Thorium-230 | 230Th | dpm/g | Dekov, Vesselin M | Alpha spectrometry | |
| 19 | Thorium-230, standard deviation | 230Th std dev | ± | Dekov, Vesselin M | Calculated | |
| 20 | Thorium-230 excess | 230Th xs | dpm/g | Dekov, Vesselin M | Alpha spectrometry | |
| 21 | Thorium-230 excess, standard deviation | 230Th xs std dev | ± | Dekov, Vesselin M | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
802 data points