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Luminescence dating

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This usually requires what is commonly known as a "dating method".Several dating methods exist, depending on different criteria and techniques, and some very well known examples of disciplines using such techniques are, for example, history, archaeology, geology, paleontology, astronomy and even forensic science, since in the latter it is sometimes necessary to investigate the moment in the past in which the death of a cadaver occurred.

When pottery is fired, it loses all its previously acquired TL, and on cooling the TL begins again to build up. By comparing this light output with that produced by known doses of radiation, the amount of radiation absorbed by the material may be found. Most mineral materials, including the constituents of pottery, have the property of thermoluminescence (TL), where part of the energy from radioactive decay in and around the mineral is stored (in the form of trapped electrons) and later released as light upon strong heating (as the electrons are detrapped and combine with lattice ions).Dating is not necessary to demonstrate that evolution is a fact.Chronological sequence is all that is really required.Because of the distortions and lies spread by fundamentalists about scientific dating there is a need for a centralized source of information on the topic.