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11-Nov-2020 07:36

Before this, archaeologists and scientists relied on deductive dating methods, such as comparing rock strata formations in different regions.Chronometric dating has advanced since the 1970s, allowing far more accurate dating of specimens.Most of the soft tissues of the human body get decomposed with only the hard tissues left for research.These hard tissues include the teeth and the bones.Adrian Grahams began writing professionally in 1989 after training as a newspaper reporter.

If two fossils belong to the same strata, then they are assumed to have the same amount of nitrogen and fluorine.

Layers get deposited above one another, over time, and fossils get trapped in these layers.