Pretreatment (Other Keyword)

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Evaluating Collagen Pretreatment with XAD Resin (2018)
DOCUMENT Citation Only Kat Loftis. Alexander Cherkinsky. Robert Speakman.

The presence of exogenous organic carbon is a major concern when radiocarbon dating bone. In particular, the analysis of bone that has undergone diagenesis can be frustrating because the process of humification may potentially introduce contaminant organic carbon. Diagenesis occurs during burial and results from a combination of two distinct processes: (1) reactions involving indigenous organic carbon, (2) the complexation of collagen with soil humic substances. The radiocarbon measurement of...