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The method compares the abundance of a naturally occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.and is now the principal source of information about the absolute age of rocks and other geological features, including the age of fossilized life forms or the age of the Earth itself, and can also be used to date a wide range of natural and man-made materials.Together with stratigraphic principles, radiometric dating methods are used in geochronology to establish the geological time scale.Among the best-known techniques are radiocarbon dating, potassium-argon dating and uranium-lead dating. There have not been elk in this area since about 1850 so we know it is at least that old.Thank you in advance to those that are willing to help me with this project.

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Archaeology and other human sciences use radiocarbon dating to prove or disprove theories.Over the years, carbon 14 dating has also found applications in geology, hydrology, geophysics, atmospheric science, oceanography, paleoclimatology, and even biomedicine.American physical chemist Willard Libby led a team of scientists in the post World War II era to develop a method that measures radiocarbon activity.The number of protons in the nucleus of an atom determines the element.The impact of the radiocarbon dating technique on modern man has made it one of the most significant discoveries of the 20th century.

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