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Archaeologists use many different techniques to determine the age of a particular artifact, site, or part of a site.Two broad categories of dating or chronometric techniques that archaeologists use are called relative and absolute dating.At this point, the method seems to be a straightforward concept.

For example, a lithium fluoride crystal can preferentially respond to gamma thermal neutron, beta proton, or alpha particle radiation depending on whether it is constructed from The constancy of the RDR is even more problematic because it’s based on the uniformitarian assumption that the RDR has been constant.

However, it’s well known among radiation physicists that RDRs vary with location, season, solar activity, and even time of day.

The half-life of C is approximately 5730 years, which is too short for this method to be used to date material millions of years old.

The isotope of Potassium-40, which has a half-life of 1.25 Billion years, can be used for such long measurements.

Stratigraphy is the oldest of the relative dating methods that archaeologists use to date things.

Last modified 07-Jan-2020 14:41