Archaeological scientific dating techniques

13-Sep-2019 17:36

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Potassium-argon (K-Ar) dating is a radiometric technique that is used to determine the age of minerals that contain potassium, which include clay minerals and micas.It is most useful for minerals older than 100,000 years and can reach way back into the geological past.Numerous human civilizations existed before the dawn of recorded history, and even some more recent societies left little record of their beliefs, histories or lifestyles.

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This technique, called excavation, is often done by hand and involves rigorously scientific protocols.

Four main methods have been used in Willandra archaeology.

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