Radiometric dating questions and answers
I understand well how radiometric dating works in theory.In practice, I'm not sure how one would calibrate this for rocks.It's also not a problem that geologists say that the sedimentary layers of rock took millions of years to form, since there are many evidences that the great geological formations on earth were formed rapidly and catastropically, as in the Biblical flood or subsequent catastrophic events.For example, there is too little erosion between the geological layers for them to have taken millions of years to form.
Scientists agree that radiometric-dating techniques offer the most concrete evidence of any dating system for answering questions about the age of Earth.ICR creationists claim that this discredits C-14 dating. Answer: It does discredit the C-14 dating of freshwater mussels, but that's about all.Kieth and Anderson show considerable evidence that the mussels acquired much of their carbon from the limestone of the waters they lived in and from some very old humus as well.Radiometric dating can be compared to an hourglass.When the timepiece is turned over, sand grains fall from the top of the hourglass to the bottom.
This millions of years time scale is based on radiometric dating of fossil-bearing layers of rock.