Uranium series dating of quaternary deposits updating avid dv pro software

Posted by / 10-Oct-2020 22:51

U at the time of sample formation must be known or calculated. With time, Thorium 230 accumulates in the sample through radiometric decay. Continuous 500,000-year climate record from vein calcite in Devils Hole, Nevada.

500 ka precipitation record from southeastern Australia: evidence for interglacial relative aridity.

Atmospheric radiocarbon calibration beyond 11,900 cal BP from Lake Suigetsu.

Mass-spectrometric 230Th-234U-238U dating of the Devils Hole calcite vein.

Uranium series dating of impure carbonates: an isochron technic using total sample dissolution.

A large drop in atmospheric 14C/12C and reduced melting in the Younger Dryas, documented with 230Th ages of corals.

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