Combination of relative dating and absolute dating techniques to create Thailand girls live sex chat on skype

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If I told you that I was 30 years old, that number would be my numerical age.

When they find a section of rock that has a lot of different strata, they can assume that the bottom-most layer is the oldest and the top-most layer is the youngest.Learn how scientists determine the ages of rocks and fossils.We'll explore both relative and numerical dating on our quest to understand the process of geological dating.Let's say that Paul the Paleontologist found an iguanodon fossil in the light green layer shown above.And, he also found a coelophysis fossil in the yellow layer. Of course, the coelophysis, which means that coelophysis came before iguanodon.

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