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Q: What are the older rocks that lie under younger rocks?
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Related questions

What older rocks lie under younger rocks?

the answer is the principle of superposition


What states older rocks lie under younger rocks?

the answer is the principle of superposition


What is supersition?

It says the younger rocks lie above older rocks if the rocks have not been disturbed .


States that older rocks lie below younger rocks in undisturbed sequence?

its superposition


What are older rocks that lie under younger rocks called?

You may be referring to an "outlier" which is an area of older rocks surrounded by younger ones due to faulting and erosion removing layers of younger rocks and forcing older ones up into them. You may also potentially be referring to a xenolith. This is a fragment of older material that has not melted that is trapped within lava or other younger igneous material.


How are the laws of superposition and crosscutting relationships used to determine the age of rocks?

They are used to determine the relative ages of rocks by stating that younger rocks lie above older rocks, and that rocks that cut through a layer are younger than the existing layer.


What does the idea of superposition say about rock layers have not been disturbed?

It states that younger rocks lie above older rocks if the layers have not been disturbed.


What does the idea of superposition say about the rock layers that have not been disturbed?

It states that younger rocks lie above older rocks if the layers have not been disturbed.


What the idea of superposition say about Rock layer that have not been disturbed?

It states that younger rocks lie above older rocks if the layers have not been disturbed.


How are the laws of superposition and crosscutting relationship used to determine the relative age of rocks?

They are used to determine the relative ages of rocks by stating that younger rocks lie above older rocks, and that rocks that cut through a layer are younger than the existing layer.


What is an older rock lie under younger rock mean?

it means that as the new rock is pushed upwards to the surface, its overlaps the older rock.


Is it true Older sedimentary rocks are usually found beneath younger ones?

If the strata layers are folded or tilted then the older rocks can be found on top of the younger rocks in a cross-section.