Absolute dating methods in archaeology
Relative dating in archaeology presumes the age of an artefact in relation and by comparison, to other objects found in its vicinity.
Limits to relative dating are that it cannot provide an accurate year or a specific date of use.
The style of the artefact and its archaeology location stratigraphically are required to arrive at a relative date.
For example, if an artefact, say an oil lamp, is found co-located on the same floor of a governor's dwelling, and that floor can be dated in archaeology terms by reason of the patterns employed in the mosaic, then it is assumed that in relation to the floor that the lamp is of the same age.
Stratigraphic excavation is the recording and study of these different strata as they are removed from the area.
Naillon also attended New York University and participated in the foreign exchange program at Germany's Saarland University.
She is completing her master's degree in educational technology at Boise State.
Utilize potassium-argon (K-Ar) dating for rock and ash substances.
This method measures the oldest of objects; Lucy, thought to be the first human ancestor before Ardi was discovered, was dated using this technique combined with relative dating techniques.