6 relative dating laws

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We'll even visit the Grand Canyon to solve the mystery of the Great Unconformity!

That fossil species may have been dated somewhere else, so you can match them and say that your fossil has a similar age.Relative dating does not provide actual numerical dates for the rocks.Fossils are important for working out the relative ages of sedimentary rocks.Long before geologists tried to quantify the age of the Earth they developed techniques to determine which geologic events preceded another, what are termed "relative age” relationships.These techniques were first articulated by Nicolas Steno, a Dane living in the Medici court of Italy in the 17th C.

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