Carbon dating is used to work out the age of organic material — in effect, any living thing.
by Helen Fryman Question: What about radiocarbon dating? Response: I asked several people who know about this field. (1.) C14 dating is very accurate for wood used up to about 4,000 years ago.This is only because it is well calibrated with objects of known age.Example: wood found in a grave of known age by historically reliable documents is the standard for that time for the C14 content.I really hope you laugh~ this is the statement by dad's friend made when trying to disprove the theory of evolution.~ it's quite sad actually, denying the beautiful intelligence of humans like that.