Is carbon dating advisable for measuring the age of


05-Aug-2016 18:53

is carbon dating advisable for measuring the age of-33

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Some clays are hardly thermoluminescent at all; some may not have a straight-line relationship between dose and TL; spurious luminescence due to chemical or pressure effects may mask the radiation-induced TL; occasionally, a condition called "anomalous fading", where part of the TL is unstable, may lessen the accuracy of the dose measurement.

Among the reasons for this is the small amount of material that may be taken for testing. It is an absolute dating method, and does not depend on comparison with similar objects (as does obsidian hydration dating, for example). The thermoluminescence technique is the only physical means of determining the absolute age of pottery presently available.Some of these are quite easy to detect; some quite difficult.

For example figures, normally modeled, may be carved out of brick or assembled out of fragments.These will give an authentic date for a bogus object.



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