Radiometric dating is possible because russian women emailing through dating sites

For example, a geologist may examine a cutting where the rocks appear as shown in Figure 1.Here he can see that some curved sedimentary rocks have been cut vertically by a sheet of volcanic rock called a dyke.Most scientists today believe that life has existed on the earth for billions of years.This belief in long ages for the earth and the existence of life is derived largely from radiometric dating.Lava (properly called magma before it erupts) fills large underground chambers called magma chambers.Most people are not aware of the many processes that take place in lava before it erupts and as it solidifies, processes that can have a tremendous influence on daughter to parent ratios.

The probability of a parent atom decaying in a fixed period of time is always the same for all atoms of that type regardless of temperature, pressure, or chemical conditions. The time required for one-half of any original number of parent atoms to decay is the half-life, which is related to the decay constant by a simple mathematical formula.

To me it has been a real eye opener to see all the processes that are taking place and their potential influence on radiometric dating.

Radiometric dating is largely done on rock that has formed from solidified lava.

It is clear that the sedimentary rock was deposited and folded before the dyke was squeezed into place.

By looking at other outcrops in the area, our geologist is able to draw a geological map which records how the rocks are related to each other in the field.

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “radiometric dating is possible because”

  1. Join and Meet thousands of Muslim women and Muslim men looking for Marriage, Dating, Zawaj, Naseeb, and Qiran. Find Local Muslims in the USA, UK, Canada, Australia, United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain, Oman, Egypt, Lebanon, Jordan, Algeria, Tunisia, Germany, France, Netherlands, Sweden, Denmark, Switzerland, Norway, Indonesia, Malaysia and Singapore!