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    Absolute dating techniques in archaeology

    The buildings on the Athenian Acropolis were important for trade and worship.Aerial Photography - The various techniques of taking photographs of natural or cultural features from the air, using balloons, airplanes, satellites, and other sources, in order to study the features in their entirety from a top-down (bird's eye) view.This method is useful for archaeologists working in areas where volcanic eruptions have left layers of ash above and below an archaeological deposit.The volcanic layers can be dated, and the archaeological material will date to the period between those two volcanic eruptions.Relative dating methods do not tell archaeologists exactly how old things are, but only how old things are relative to each other.Archaeologists work on the principle that objects at the bottom of an undisturbed were put there before objects that are above them, so objects found in the lower levels of a site are usually older than objects found in higher levels.

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    So we can't pick up an artifact that's made from volcanic rock and get a potassium argon date on the artifact.Scientists first developed absolute dating techniques at the end of the 19th century.Before this, archaeologists and scientists relied on deductive dating methods, such as comparing rock strata formations in different regions.To help you learn and understand key social sciences terms and concepts, we’ve identified some of the most important ones and provided detailed definitions for them, written and compiled by Chegg experts.dating, the determination of the age of an object, of a natural phenomenon, or of a series of events.

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