Lalou, Claude; Brichet, Evelyne; Leclaire, Héloïse; Duplessy, Jean-Claude (1983): (Table 3) Radiochemistry of Mn deposits at DSDP Hole 54-424 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.816011, In supplement to: Lalou, C et al. (1983): Uranium series disequilibrium and isotope stratigraphy in hydrothermal mound samples from DSDP Sites 506–509, Leg 70 and Site 424, Leg 54: An attempt at chronology. In: Honnorez, J; Von Herzen, RP; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 70, 303-314, https://doi.org/10.2973/dsdp.proc.70.115.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 0.593800 * Longitude: -86.130300
Date/Time Start: 1977-05-23T00:00:00 * Date/Time End: 1977-05-23T00:00:00
Minimum Elevation: -2685.0 m * Maximum Elevation: -2685.0 m
Event(s):
54-424 * Latitude: 0.593800 * Longitude: -86.130300 * Date/Time: 1977-05-23T00:00:00 * Elevation: -2685.0 m * Penetration: 76 m * Recovery: 36.4 m * Location: North Pacific/MOUND * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 66.5 m cored; 9.5 m drilled; 54.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Lalou, Claude | DSDP/ODP/IODP sample designation | ||
| 2 | Description | Description | Lalou, Claude | |||
| 3 | Thorium-232 | 232Th | mg/kg | Lalou, Claude | Alpha spectrometry | |
| 4 | Thorium-232, standard deviation | 232Th std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 5 | Uranium-238 | 238U | mg/kg | Lalou, Claude | Alpha spectrometry | |
| 6 | Uranium-238, standard deviation | 238U std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 7 | Uranium-234/Uranium-238 activity ratio | (234U/238U) | Lalou, Claude | Alpha spectrometry | Unit is dpm/dpm | |
| 8 | Uranium-234/Uranium-238 activity ratio, standard deviation | (234U/238U) std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 9 | Uranium-234 | 234U | dpm/g | Lalou, Claude | Alpha spectrometry | |
| 10 | Uranium-234, standard deviation | 234U std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 11 | Thorium-230 | 230Th | dpm/g | Lalou, Claude | Alpha spectrometry | |
| 12 | Thorium-230, standard deviation | 230Th std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 13 | Thorium-230/Uranium-234 ratio | 230Th/234U | Lalou, Claude | Alpha spectrometry | ||
| 14 | Thorium-230/Uranium-234 ratio, standard deviation | 230Th/234U std dev | ± | Lalou, Claude | Alpha spectrometry | |
| 15 | Age, dated | Age dated | ka | Lalou, Claude | ||
| 16 | Age, dated standard deviation | Age dated std dev | ± | Lalou, Claude |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
123 data points