Related to radiocarbon dating: Potassium argon dating. 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 and a comparison between the ratio of carbon to carbon in a sample of the remains to the known ratio in living organisms. Also called carbon dating , carbon dating. All rights reserved.
What does radiochemical dating mean
What does radiochemical dating mean - Knowing The Time Christian Blog
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Age determination studies based on elemental or isotopic concentrations in the otolith are motivated by the ongoing requirement for accurate age-structured information to support fish studies. The objectivity of elemental assays is appealing in light of the subjectivity that can confound or invalidate the interpretation of annuli in otoliths or other structures. As a result, chemically based age determination studies focus on the yearly scale.
Grand Valley, Colorado, 17 December ; d. Los Angeles , California, 8 September ,. Libby is best known as the developer of the radiocarbon dating technique for determining the age of artifacts based on the radioactive isotope carbon ordinary carbon is primarily carbon , for which he was awarded the Nobel Prize in Chemistry in