Answer :
Final answer:
The age of sandstone and limestone can be determined using the Principle of Superposition. If a sandstone layer is found below a limestone layer, the sandstone is older.
Explanation:
The relative age of sandstone and limestone can be determined through the Principle of Superposition. This principle states that in a sequence of rock layers, the bottom layer is typically the oldest and the top layer is the youngest. Therefore, if a sandstone layer is found below a limestone layer, the sandstone is older than the limestone.
For example, let's say we have a rock formation where a sandstone layer rests on top of a limestone layer. This means that the limestone layer was deposited first, followed by the deposition of the sandstone layer on top of it.
In summary, if a sandstone layer is found above a limestone layer, it is younger. Conversely, if a sandstone layer is found below a limestone layer, it is older.
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