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IPFS News Link • Science

Tree Ring Dating Issues and Volcanism

02-13-2012 • arclein

"The problem is that these trees are so close to the threshold for growth, that if the temperature drops just a couple of degrees, there is little or no growth and a loss of sensitivity to any further cooling. In extreme cases, there may be no growth ring at all," said Mann. "If no ring was formed in a given year, that creates a further complication, i

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Reported By robert klein

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