Dating or radiocarbon dating
Since Libby’s pioneering work, various factors have been identified that affect the atmospheric carbon reservoir.
Likewise, standing dead trees that may be over 1,000 years old have been documented in the American Southwest and northern Mexico.
The procedure of radiocarbon dating can be used for remains that are up to 50,000 years old.
Carbon-14 is continually formed in nature by the interaction of neutrons with nitrogen-14 in the Earth’s atmosphere; the neutrons required for this reaction are produced by cosmic rays interacting with the atmosphere.
“Radiocarbon Dating: An Introduction,” Beta Analytic, n.d.
A form of radiometric dating used to determine the age of organic remains in ancient objects, such as archaeological specimens, on the basis of the half-life of carbon-14 and a comparison between the ratio of carbon-12 to carbon-14 in a sample of the remains to the known ratio in living organisms. A technique for measuring the age of organic remains based on the rate of decay of carbon 14.