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Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
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Mineralized Remains as Adjacent Proxy for Radiocarbon Dating

Laura Hendriks1, Clémence Iacconi1,2, Luc Robbiola3

  • 1HEIA School of Engineering and Architecture of Fribourg, HES-SO University of Applied Sciences and Arts Western Switzerland, Pérolles 80, Fribourg 1700, Switzerland.

Analytical Chemistry
|January 14, 2026
PubMed
Summary

Radiocarbon dating now uses selective carbonate analysis in mineralized materials to reveal precise archaeological timelines. This innovative method accurately dated an Iron Age site in France, pinpointing human activity at its foundation.

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