Rehydroxylation rhx dating

Since its introduction in 2009, application of the rehydroxylation (RHX) technique for dating fired-clay ceramics has been controversial, with very few satisfactory dating results collected in the interim. more Since its introduction in 2009, application of the rehydroxylation (RHX) technique for dating fired-clay ceramics has been controversial, with very few satisfactory dating results collected in the interim.

Timespan analysis was performed, and age uncertainty related to RHX dating technique was evaluated by considering the error propagation.

The results show poor reproducibility of the RHX process in the samples of the same origins, which give new evidence for a revision of the RHX protocols. K., Drelich, Jaroslaw., and Scarlett, Timothy James. “Modeling Reproducibility in Rehydroxylation of Ceramic Artifacts.” Journal of the American Ceramic Society 98(10):3367–3372.

The paper provides guidance on experimental protocols to avoid dating results being distorted by relatively early-time mass gain data.

Rehydroxylation (RHX) dating has recently been proposed as a new chronometric dating tool for use on archeological fired-clay ceramics.

It has been shown that estimation of an “effective lifetime temperature” (ELT) for the location where the sample was obtained, provides a reliable temperature under which to perform the analysis to approximate the conditions seen by the sample during its lifetime.

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