Chronometric dating techniques are based on Adult cams for free no credit card
A variety of methods can be used to establish chronology in archaeology.
Foremost among these are stratigraphic techniques, dating based on animal and plant remains, chemical accumulation, and temperature effects, as well as radiometric and radiation dating.
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Many remote sensing techniques rely on portions of the electromagnetic spectrum, such as infrared, that humans are typically unable to see.In contrast to relative dating techniques whereby artifacts were simply designated as "older" or "younger" than other cultural remains based on the presence of fossils or stratigraphic position, 14C dating provided an easy and increasingly accessible way for archaeologists to construct chronologies of human behavior and examine temporal changes through time at a finer scale than what had previously been possible.The application of Accelerator Mass Spectrometry (AMS) for radiocarbon dating in the late 1970s was also a major achievement.However, there are a number of other factors that can affect the amount of carbon present in a sample and how that information is interpreted by archaeologists.
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Thus a great deal of care is taken in securing and processing samples and multiple samples are often required if we want to be confident about assigning a date to a site, feature, or artifact (read more about the radiocarbon dating technique at:
The various techniques are applicable under certain conditions, and yield variable results based on context and dated material.
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