Chemistry, 14.11.2021 22:50 brialevy2283

Assume trilobites went extinct 248 million years ago. If a trilobite is found in a rock layer, what do you
know about the age of that rock layer?

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Assume trilobites went extinct 248 million years ago. If a trilobite is found in a rock layer, wha...

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Assume trilobites went extinct 248 million years ago. If a trilobite is found in a rock layer, what do you know about the age of that rock layer?

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Another question on Chemistry

Assume trilobites went extinct 248 million years ago. If a trilobite is found in a rock layer, what do you
know about the age of that rock layer?