hardy fly rod dating - How to solve radioactive dating problems
I emailed you about this topic a year or two ago, and I've since taken a class in radioisotope chemistry at UCI.
As a result I was using some of my texts to examine the decay of Americium 241 and noted the naturally occurring decay chains for U235, U238 and Th232, as well as the fully decayed chain for Pu241.
However, rocks and other objects in nature do not give off such obvious clues about how long they have been around.
How to solve radioactive dating problems
his document discusses the way radiometric dating and stratigraphic principles are used to establish the conventional geological time scale.
It is not about the theory behind radiometric dating methods, it is about their , and it therefore assumes the reader has some familiarity with the technique already (refer to "Other Sources" for more information).
Radiometric dating, or radioactive dating as it is sometimes called, is a method used to date rocks and other objects based on the known decay rate of radioactive isotopes.
Different methods of radiometric dating can be used to estimate the age of a variety of natural and even man-made materials.
Both are, however, 'children' of the same parent -- the Zero Point Energy.