Can carbon dating trusted
And today we know through lab experiments and natural disasters (such as the eruption of Mt. Helens) that major layering of rock strata can happen catastrophically in a short period of time.Young-earth creation geologists have long held that most sedimentary strata resulted from waterborne deposits during Noah’s Flood.The resulting rock strata may harbor fossils from a particular habitat area or ecosystem, but do not represent a particular age or era.Why else do we find marine fossils on the tops of all the major mountain ranges?The problem is that the Bible plainly says that the world was created by God in six days.
Various elements are used for dating different time periods; ones with relatively short half-lives like carbon-14 (or C) are useful for dating once-living objects (since they include atmospheric carbon from when they were alive) from about ten to fifty thousand years old. Longer-lived isotopes provide dating information for much older times.
This intuition has been taken by mathematicians and carried to its more difficult to understand, and convoluted, but logical extreme.
It turns out that the larger the number of random events, the more the system as a whole will be close to the average you’d expect.
The key is to measure an isotope that has had time to decay a measurable amount, but not so much as to only leave a trace remaining.
Given isotopes are useful for dating over a range from a fraction of their half life to about four or five times their half life.