What can radiometric dating reveal

Geochronologists do not claim that radiometric dating is foolproof (no scientific method is), but it does work reliably for most samples.It is these highly consistent and reliable samples, rather than the tricky ones, that have to be falsified for "young Earth" theories to have any scientific plausibility, not to mention the need to falsify huge amounts of evidence from other techniques.

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An element is defined by the number of protons in an atom’s nucleus.

Neutrons can also be added or removed from the nucleus; these change the mass of the atom and produce different isotopes.

As an example of how they are used, radiometric dates from geologically simple, fossiliferous Cretaceous rocks in western North America are compared to the geological time scale.

To get to that point, there is also a historical discussion and description of non-radiometric dating methods.

We could be sure that a mineral containing parentium originally had no daughterium.

Last modified 22-Nov-2019 21:54