Shroud of turin carbon 14 dating

Last year scientists at the University of Padua in northern Italy dated it to between 300BC and AD400 – still hundreds of years after Christ, who is believed to have died between 30-36AD.Other scientists have previously suggested that neutron radiation may have been responsible for the ghostly image of a crucified man with his arms crossed.This flood of neutrons may have imprinted an X-ray-like image onto the linen burial cloth, say the researches.In addition, the radiation emissions would have increased the level of carbon-14 isotopes in the Shroud, which would make it appear younger.Anyone who still believes that C14 dating has proven the Shroud to be medieval should be quickly disabused of that notion.See the most recent report by Garza Valdes re-printed on "bio- plastic coating" he found on Shroud fibers, in sufficient quantity to throw the date WAY off.In any case this scenario requires a fair bit of special pleading to have the layer starting to grow just when it would have the maximum effect. That happened about 600 years ago (just the age given by the radiocarbon dating, but let that pass...).In this case the layer would have an average radiocarbon age of about 300 years.

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By my reckoning, the effect is to more than double the thickness of the threads, and I would expect them to become welded together.The difficulty is that the numbers don't seem to stack up correctly, and a theory that explains away the measured radiocarbon age of the Shroud has to have a quantitative basis since it basically is claiming that a number (the age) derived from an experiment is somehow wrong.Let's start by noting that an organism growing on, and feeding on, the linen threads exclusively will simply re-shuffle the available carbon with no effect on the radiocarbon content.Mark Antonacci, a leading expert on the Shroud and president of the Resurrection of the Shroud Foundation, is currently petitioning Pope Francis to allow molecular analysis of the cloth using the latest technology.It is hoped that such an investigation will be able to confirm or rule out the radiation theory.

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