Relative dating geology lab

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.

He could be pretty confident that his super awesome dinosaur was about 175 million years old.

Stratigraphic and fossil succession are good tools for studying the relative dates of events in Earth's history, but they do not help with numerical dating.

So, what if Paul found that superus awesomus dinosaur fossil in this middle layer?

Along the way, we'll learn how stratigraphic succession and radioactive decay contribute to the work of paleontologists.

Consider the following scenario: Paul the Paleontologist is a very famous scientist who has studied dinosaur bones all over the world.

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