Dating Rocks And Fossils Using Geologic Methods Learn Science At Scitable
Hypotheses of absolute ages of rocks (as nicely as the occasions that they represent) are determined from rates of radioactive decay of some isotopes of parts that occur naturally in rocks. Also known as single crystal argon or argon-argon (Ar-Ar) dating, this methodology is a refinement of an older approach often recognized as potassium-argon (K-Ar) […]