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Carbon-14 dating has been used successfully on the Dead Sea Scrolls, Minoan ruins and tombs of the pharaohs among other things. The half-life of carbon-14 is approximately 5,730 years. dinosaurs the evolution alleges lived millions of years ago.Levels of carbon-14 become difficult to measure and compare after about 50,000 years (between 8 and 9 half lives; where 1% of the original carbon-14 would remain undecayed).

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The question should be whether or not carbon-14 can be used to date any artifacts at all? There are a few categories of artifacts that can be dated using carbon-14; however, they cannot be more 50,000 years old.

Carbon-14 cannot be used to date biological artifacts of organisms that did not get their carbon dioxide from the air.

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As stated previously, carbon dating cannot be used on artifacts over about 50,000 years old.By knowing the half-life of C-14 and estimating how many C-14 atoms the organism contained before it died, we can calculate the age of an object or creature at time of death.Radio-carbon dating can only be effectively used on materials which once formed part of a living organism, which means that materials such as stone and metal can’t usually be directly dated in this way.Full Author Profile Workers spotted the rare Pictish carving during a massive roadworks project.If there’s anything likely to bring roadworks to an abrupt halt, it’s the appearance of a semi-naked man holding a weapon in each…[Read more: C is for Carbon Dating] The university’s Department of Electrical Engineering & Electronics has received funding from Arts Council England to develop this technique as a portable device, and appear confident that their attempts will be a success.

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