Uranium series dating of quaternary deposits updating avid dv pro software
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.