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Potassium-Argon Dating Techniques. The(K-Ar that is potassium-argon isotopic dating method is particularly ideal for determining the chronilogical age of lavas. B.A., World Sciences, University of the latest Hampshire Developed into the 1950s, it absolutely was essential in developing the idea of dish tectonics plus in calibrating the geologic time scale. Potassium-Argon Tips Potassium does occur…

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