Carbon dating stone tools

Samples were radiocarbon dated using Accelerator Mass Spectrometry (AMS).

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In the study, the method’s application is examined on artefact samples from archaeological assemblages.We find the bones of the people who lived and were buried in these tombs. But primarily we date the pyramids by their position in the development of Egyptian architecture and material culture over the broad sweep of 3,000 years.So we're not dealing with any one foothold of factual knowledge at Giza itself.Methods used for this study comprised of microscopic residue and use wear analyses, including Scanning Electron Microscope Energy Dispersive X-ray (SEM-EDX) observations.Experimental studies evaluated contaminant cleaning from stone tools and residue extraction methods.While radiocarbon dating of blood residues had been previously reported, dating accuracy required further substantiation.

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