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In other words, the biochemical clock that this method relies on runs at a different rate in different environments.Fluorine analysis is primarily used for verifying whether or not two fossils in the same strata at a site were in fact contemporaneous.In other words, they may no longer be in their primary context.When the bones of our early ancestors are found in the same geological strata as those of other animals that are known to have lived only during a specific time period in the past, we assume that these ancestors must also have come from that time.
As a result, the amount of fluorine Fluorine analysis can be used only as a relative dating method because the rate of decay and the amount of dissolved minerals in the ground water varies from site to site.
As time passes, the organic components of bone (mostly fat) are lost primarily through bacterial action.
Since these components contain nitrogen, there is a progressive loss of that element.
Unfortunately, by 195 Piltdown Man Hoax--an explanation of one of the greatest frauds in the history of science This link takes you to an audio file at an external website.
To return here, you can click the "back" button on your browser program.However, relative methods are , which is that if there are layers of deposits, those laid down first will be on the bottom and those laid down last will be on the top. However, geological strata are not always found to be in a neat chronological order.