Radiocarbon dating problem


22-Nov-2017 11:32

The lecturer talked at length about how inaccurate C14 Dating is (as 'corrected' by dendrochronology).The methodology is quite accurate, but dendrochronology supposedly shows that the C14 dates go off because of changes in the equilibrium over time, and that the older the dates the larger the error.Example: wood found in a grave of known age by historically reliable documents is the standard for that time for the C14 content.This standard content of C14 can then be used for wood not associated with a historically documented date.Dates up to this point in history are well documented for C14 calibration.

radiocarbon dating problem-11

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She says this is ok so long as you take into account the correction factors from dendrochronology.The truth is, carbon-14 dating (or radiocarbon dating, as its also called) is not a precise dating method in many cases, due to faulty assumptions and other limitations on this method.Carbon has a weight of twelve atomic mass units (AMUs), and is the building block of all organic matter (plants and animals).So they tested some of the ring sequences by C14 to put the sequences in the 'right' order.

Once they did that they developed the overall sequence.If you have any more questions about it don't hesitate to write.



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