Process of carbon 14 dating

Posted by / 07-Feb-2016 01:21

Process of carbon 14 dating

Nyerup's words illustrate poignantly the critical power and importance of dating; to order time.

Carbon-13 and carbon-14 are thus isotopes of carbon-12.Desmond Clark (1979) wrote that were it not for radiocarbon dating, "we would still be foundering in a sea of imprecisions sometime bred of inspired guesswork but more often of imaginative speculation" (Clark, 1979:7).Writing of the European Upper Palaeolithic, Movius (1960) concluded that "time alone is the lens that can throw it into focus".Carbon-14 has a half-life of 5,730 ± 40 years— during the succeeding 5,730 years.Because carbon-14 decays at this constant rate, an estimate of the date at which an organism died can be made by measuring the amount of its residual radiocarbon.

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Renfrew (1973) called it 'the radiocarbon revolution' in describing its impact upon the human sciences.