Carbon dating forensic science

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In these cases, significant dating errors occur because the type of paper used and the mass/quantity of the ink deposited influence the analysis.

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Or else it is a very useful tool to date contracts, settlements, wills or other documents. However, atmospheric 14C activity has been declining since the end of atmospheric weapons testing in 1963 and is likely to drop below the natural level by the mid-twenty-first century, with implications for the application of radiocarbon dating to forensic specimens. Arneborg, J., J. Aware of these difficulties, the UPV/EHU team began to work on samples written for research purposes.To do this, they used BIC® ballpoint pens, one of the most common makes and, therefore, the most widely used in documents subjected to legal examination.

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