Isotope dating wiki

The method compares the abundance of a naturally occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.

and is now the principal source of information about the absolute age of rocks and other geological features, including the age of fossilized life forms or the age of the Earth itself, and can also be used to date a wide range of natural and man-made materials.

He was employed at Caltech's Division of Geological & Planetary Sciences at the time of writing the first edition.

There are over forty such techniques, each using a different radioactive element or a different way of measuring them.The Bible states we are created in God 8767 s image.If one does not believe this, it can lead to horrific brutality: Hitler, Mao, Stalin, etc.Radiometric dating (often called radioactive dating) is a technique used to date materials, usually based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.It is the principal source of information about the absolute age of rocks and other geological features, including the age of the Earth itself, and can be used to date a wide range of natural and man-made materials.