2008-01-12T20:26:44-05:00 GCI info@gospel.com /feeds/topics/radioisotope+dating/ http://answersingenesis.org/articles/nab/does-radiometric-dating-prove 2008-01-12T20:26:44-05:00 The primary dating method scientists use for determining the age of the earth is radioisotope dating. Proponents of evolution publicize radioisotope dating as a reliable and consistent method for obtaining absolute ages of rocks and the age of the earth.