Is radioactive dating an exact process datingtime com

11 Feb

Radiocarbon dating involves determining the age of an ancient fossil or specimen by measuring its carbon-14 content.

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Climate records from a Japanese lake are set to improve the accuracy of the dating technique, which could help to shed light on archaeological mysteries such as why Neanderthals became extinct.

Carbon dating is used to work out the age of organic material — in effect, any living thing.

Two distinct sediment layers have formed in the lake every summer and winter over tens of thousands of years.