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How Accurate is Carbon Dating?

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Oh, gods, this is going to set off the creationists. Never mind that we're talking a difference of 20 years over the course of , they'll try to claim that this proves Adam lived with dinosaurs.

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Even dendrochronology is hocus-pocus. We believe all the dates over 5, years are really compressible into the next 2, years back to creation.


  1. Research illuminates inaccuracies in radiocarbon dating?
  2. How reliable is radiocarbon dating??
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  5. So when you hear of a date of 30, years for a carbon date we believe it to be early after creation and only about 7, years old. If something carbon dates at 7, years we believe 5, is probably closer to reality just before the flood.

    If only there were such an easy fix for climate change

    Robert Whitelaw has done a very good job illustrating this theory using about 30, dates published in Radio Carbon over the last 40 years. One of the impressive points Whitewall makes is the conspicuous absence of dates between 4, and 5, years ago illustrating a great catastrophe killing off plant and animal life world wide the flood of Noah!

    I hope this helps your understanding of carbon dating. If you have any more questions about it don't hesitate to write. I just listened to a series of lectures on archaeology put out by John Hopkins Univ. 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.

    Despite this she continually uses the c14 dates to create 'absolute' chronologies.

    How accurate is radiocarbon dating?

    She says this is ok so long as you take into account the correction factors from dendrochronology. They conveniently forget to mention that the tree ring chronology was arranged by C14 dating. Since fossil fuels are millions of years old, they no longer contain any measurable amount of Carbon Thus, as millions of tons of Carbon are pushed into the atmosphere, the steady ratio of these two isotopes is being disrupted.

    Is Carbon Dating Accurate?

    In a study published last year , Imperial College London physicist Heather Graven pointed out how these extra carbon emissions will skew radiocarbon dating. Although Carbon comprises just over 1 percent of Earth's atmosphere, plants take up its larger, heavier atoms at a much lower rate than Carbon during photosynthesis. Thus Carbon is found in very low levels in the fossil fuels produced from plants and the animals that eat them.

    In other words, burning these fossil fuels dwarfs the atmospheric levels of Carbon, too. By measuring whether these levels of Carbon are skewed in an object being radiocarbon dated, future scientists would be able to then know if the object's levels of Carbon have been skewed by fossil fuel emissions. Researchers could then disregard the date and try other methods of dating the object.

    Queen's University paleoclimatologist Paula Reimer points out that measuring Carbon will often not be necessary, since archaeologists can usually use the sedimentary layer in which an object was found to double-check its age. Subscribe or Give a Gift. Brazil Dissolves Its Culture Ministry. The Plot to Kill George Washington.

    Radiocarbon dating

    Science Age of Humans. Photos from the Harbin Ice and Snow Festival.


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