Carbon dating archeology


29-Aug-2017 06:22

carbon dating archeology-14

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Unfortunately there is a much bigger drawback: the half-life of C14 is only 5730±40 years.

So the amount of C14 vanishes rather fast, and if it is too little to be measured exactly, we can not determine the age any more.

So this method is only usefull for archaeological dating.

It works very well for the last 30,000 years, but becomes more and more inaccurate for older samples. We must know the original ratio to calculate the age.

carbon dating archeology-44

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And so we are able to determine the age of carbon if we measure the amount of C14.There are various ways to write it, C14, C-14, 14C or most accurate C.



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