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Snelling, “The Failure of U-Th-Pb Dating at Koongarra, Australia,” CEN Technical Journal, 1995, 9(1):71-92.This will make old things look older than they really are.
 If excess argon can cause exaggerated dates for rocks of known age, then why should we trust the method for rocks of unknown age. Second, the ratio of 14C/ 12C in the atmosphere has not been constant—for example, it was higher before the industrial era when the massive burning of fossil fuels released a lot of carbon dioxide that was depleted in 14C. Russian Women Russian Dating - lucky - your favorite ladies catalog! Beautiful Russian women from all corners of the former Soviet Union seek to meet ...