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(Table 2, page 458), Isotopic data on manganese oxide crust U23-1 from the so...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 1, Page 402) Chemical and radiochemical data for nodule SO11-278DK fro...
Recent studies on marine ferromanganese nodules have suggested a relationship between their growth rate and their chemical composition. The suggestion is based on the hypothesis... -
(Tables 1,2 and 3, pages 853-854) Isotopic data for the solid-phase of three ...
Determination of radium, thorium, uranium isotopes, and 210Pb in sediments and sediment pore waters from North Equatorial Pacific deep-sea clay-silicous oozes shows that the... -
Growth rates and possible age of a North Pacific manganese nodule
The rate of accumulation of a ferromanganese coating on a fragment of pillow basalt was estimated using a variety of techniques. Unsupported 230 Th activity decrease in the... -
230Th/U-datings from speleothem DH_Kn5 from Dechencave, Germany
We combined central European speleothem growth phases in one stack. The stack includes speleothem growth phases that were compiled from literature as well as three speleothems... -
(Table 2) U and Th concentrations, isotopic activity ratios, and ages of cora...
This dataset has no description
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(Table A2) Th and U specific activities in particle fractions of the carbonat...
This dataset has no description
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Robertson Speleothem U-Th dating results for samples analyzed at the Geologic...
U decay constants: λ238=1.55125x10-10 (Jaffey et al., 1971) and λ234= 2.82x10-6 (Cheng et al., 2013).Th decay constant: λ230=9.1705x10-6 (Cheng et al., 2013).Corrected 230Th... -
(Table 1) Composition of volcanic glasses from the East Scotia Ridge
New U-series isotope data for lavas from the East Scotia backarc spreading center span a large range in (230Th/232Th) and (238U/232Th). Most of the backarc lavas have... -
Uranium series isotopes and dating of stalagmite C09-2 from Closani Cave
Ages were calculated using the half-lives of Cheng et al. (2000). Correction for detrital contamination assumes a 232Th/238U weight ratio of 3.8 ± 1.9 and 230Th, 234U and 238U... -
(Table 1) Uranium concentrations and isotope ratios from pore-water of ODP Ho...
This dataset has no description
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(Table 1) Uranium concentrations and isotope ratios from pore-water of ODP Ho...
This dataset has no description
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(Table 4) Uranium activity ratios for primary residues (1.5 N HCl leach) of s...
This dataset has no description
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(Table 3) Uranium concentrations and isotopic ratios of bulk sediments and Mg...
This dataset has no description
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(Table 2) Uranium concentration and isotopic ratios in pore fluids of ODP Hol...
This dataset has no description
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Geochemistry and radionuclides of sediment core PS1170-3
This dataset has no description
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230Th/U-datings from speleothem DH_Kn7 from Dechencave, Germany
We combined central European speleothem growth phases in one stack. The stack includes speleothem growth phases that were compiled from literature as well as three speleothems... -
230Th/U-datings from speleothem DH_Kn6 from Dechencave, Germany
We combined central European speleothem growth phases in one stack. The stack includes speleothem growth phases that were compiled from literature as well as three speleothems... -
(Table 1) U and Th isotope analyses of pyrite and anhydrite of ODP Site 158-957
Hydrothermal circulation at oceanic spreading ridges causes sea water to penetrate to depths of 2 to 3 km in the oceanic crust where it is heated to ~400 °C before venting at... -
Isotope ratios of U, Nd, and Sr of ODP Hole 162-984A sediment samples (Table 1)
High precision uranium isotope measurements of marine clastic sediments are used to measure the transport and storage time of sediment from source to site of deposition. The...
