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Are the layers of rock above and below the coal older or younger?
Wiki User
∙ 9y ago
Every layer of rock, as one moves up from the core, is younger than the one below it. This means that the layers of rock above and below the coal are different ages, with the one above younger and the one below older.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agono. newer layers of rock form above older layers.
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How can older rocks be found above younger rocks in a cross section?
Older rocks can be found above younger rocks in a cross section due to processes like faulting and folding. Faulting occurs when rock layers break and move along a fault plane, causing older rocks to be displaced above younger rocks. Folding occurs when rock layers are subjected to compressive forces, resulting in older rocks being pushed up and over younger rocks. These geologic forces create the observed order of rock layers in a cross section.
When studying a stack of rock layers the layers are usually toward the bottom and the layers are usually toward the top?
Older ; Younger . 1 (; N.R.C.J
What is based on the idea that younger rock layers are deposited on top of older rock layers in undisturbed areas?
The answer is: Relative dating
One of the key principles of relative dating is the law of superposition which states that?
Younger layers of sedimentary rock are deposited on older layers
Why would newer rock layers ever be below older rock layers?
Due to faulting or folding.
Are layers of rock above and below the coal or older and younger?
Every layer of rock, as one moves up from the core, is younger than the one below it. This means that the layers of rock above and below the coal are different ages, with the one above younger and the one below older.
Do you find older rock above or below younger rock?
The law of superposition states: in horizontal rock layers, each layer is older than the one above it and younger than the one below it.
Younger layers of undisturbed sedimentary rock are above older layers according to?
the principal of sedimentarianism
What is the law of superpositon?
The rocks below must be older, otherwise the rocks on top couldn't have formed above it without falling to its position. Therefore, it must be older for it t to have been there when the above layers (younger) where forming.
In general the law of superposition states that in an undeformed sequence of sedimentary rock each layer is?
Younger than the layer below it.
What is the defointion for the law of superstition?
the law of superstition is the geologi principle that states that in horizontal layers of sedimentary rock.Each layer is older than the layer above it and younger than the layer below it
Is an extrusion older or younger than the rock layer below it?
Extrusion is older than intrusion because, an extrusion is always younger than the rocks below it. An intrusion is always younger than the rock layers around and beneath it. Hope the answers correct ;)
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.
Intrusions of the igneous rock are younger or older than the rock layers beneath and surrounding them?
they are younger and extrusions are older. they are younger because the surrounding rock layers had to have been there first in order for it to appear. :)
Is the fault older or younger than the layers?
older because it is at the bottom and the ones on top are younger than the bottoms
How the law of superposition helps scientist determine relative age?
Younger layers are deposited on top of older layers, whether the layer is sedimentary or volcanic. Occasionally faults may result in overthrusts, where a series of older layers may be pushed over the top of younger layers. But this is rare. In general, the older layers will be the lower layers.
