Ams dating archaeology

The style of many artifacts changes through time, even though the function remains the same.

We can see this today as styles of cars or clothing change regularly.

Although relative dating can tell us what is older or younger, it doesn't tell us exactly how old something is.

For many years archaeologists had no way of determining the real age of sites, and had no good idea of the time depth involved. This says that older things are found below younger things.

Carbon 14 and AMS dates cost several hundred dollars each, but are essential for understanding culture change through time.Relative dating considers how old artifacts and sites are, in comparison to other artifacts and sites.Stratigraphy and style are both used for relative dating.Conventional radiocarbon dates from charcoal beneath lava flows of Hualalai Volcano, Hawaii, and from arid sites in western North America provide controls to test varnish radiocarbon dating.Archaeologists have two main ways to tell the age of sites and artifacts.

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