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    Dating methods in archaeology

    This approach helps to order events chronologically but it does not provide the absolute age of an object expressed in years.

    dating methods in archaeology-30dating methods in archaeology-61

    I am also trying to avoid creating small articles on every term without some larger pieces on how these various concepts work together.Based on a discipline of geology called stratigraphy, rock layers are used to decipher the sequence of historical geological events.Relative techniques can determine the sequence of events but not the precise date of an event, making these methods unreliable.The half-life of C is approximately 5730 years, which is too short for this method to be used to date material millions of years old.The isotope of Potassium-40, which has a half-life of 1.25 Billion years, can be used for such long measurements.

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