Half life used radiometric dating


He was employed at Caltech's Division of Geological & Planetary Sciences at the time of writing the first edition.He is presently employed in the Space & Atmospheric Sciences Group at the Los Alamos National Laboratory.It has become increasingly clear that these radiometric dating techniques agree with each other and as a whole, present a coherent picture in which the Earth was created a very long time ago.Further evidence comes from the complete agreement between radiometric dates and other dating methods such as counting tree rings or glacier ice core layers.



Once all of the sand has fallen out of the top, the hourglass will no longer keep time unless it is turned over again.

But because God has also called us to wisdom, this issue is worthy of study.