Relative chemical dating

Response: The two major types of dating include relative methods and absolute methods.

Relative methods focus on comparison of fossils, strata, or other artifacts to determine which is older and which is younger.

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Absolute methods include radiometric and non-radiometric methods.

This law allows a general age sequence to be established for layers or strata at a site or location.

date of organic material - but an approximate age, usually within a range of a few years either way.

They do not provide “exact” dates for the materials.

Relative methods include stratigraphic correlation, which matches strata from different sites that are temporally comparable.

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