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analysis (NAA). Gamma-ray spectrometric U-series dating was applied to determine the age of the bone conditions at the bone deposition site, not to mention calibration . when the bone reaches equilibrium with the U in the groundwater.
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Page 1 . to date hydrothermal deposits by using natural radionuclides of the U-. Th decay chain as chronometers (Lalou et al., 1993; several assumptions to be made if 230Th/234U and 231Pa/235U disequilibria are to be used for dating.
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Decorgal adventures in dating can you hook up a keyboard and. A radiometric dating technique uses the decay of u 238 to pb 206. Isotopic disequilibrium for