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What law suggests that older rock strata are at the bottom and younger rock strata are at the top?
Wiki User
∙ 13y ago
Law of Superposition
Wiki User
∙ 13y ago
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Which is older deep strata or shallow strata?
There is no absolute trend, since geological faults can thrust older rocks above younger ones, and whole sequences can be turned upside down. However, more often than not, for a single location deeper strata are older.
Is the layer of rock at the bottom of a sedimentatry rock younger or older?
Older.
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
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.
Is the universe older or younger than the solar system?
The universe is older
Which is older deep strata or shallow strata?
There is no absolute trend, since geological faults can thrust older rocks above younger ones, and whole sequences can be turned upside down. However, more often than not, for a single location deeper strata are older.
How can older rocks be found on top of younger rocks in a cross-section?
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.
Is the layer of rock at the bottom of a sedimentatry rock younger or older?
Older.
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
Is the fault older or younger than rock layer A?
older because it is at the bottom and the ones on top are younger than the bottoms
In undisturbed rocks The older rock on the bottom and the younger of the rocks are on top?
yes.
What is onlap?
The termination of shallowly dipping, younger strata against more steeply dipping, older strata, or the termination of low-angle reflections in seismic data against steeper reflectionThe termination of shallowly dipping, younger strata against more steeply dipping, older strata, or the termination of low-angle reflections in seismic data against steeper reflections. Onlap is a particular pattern of reflections in seismic data that, according to principles of sequence stratigraphy, occurs during periods of transgression. s. Onlap is a particular pattern of reflections in seismic data that, according to principles of sequence stratigraphy, occurs during periods of transgression.
What does the The Law of Superposition state?
Principle stating that older rock layers are beneath younger rock layers.
Why are leaves often broader at the bottom of the tree?
its not the case every time. some trees have broad leaves in top and small in bottom its cos the bottom leaves are older and the top are younger.. the younger goes the same stage one...
What is the opposite of older?
The opposite of older is younger.
Why do you read the time scale starting at the bottom?
We read the Geologic timescale from the bottom to the top because, that is the same way geologists and paleontologists had found the older fossils. The older fossils lay at the bottom, and the more younger ones, near the top.
Is a fossil older or younger than a another fossil in a lower rock?
According to the geologic Law of Superposition, in undisturbed rock strata, the deepest rock layers are always the oldest. Accordingly, a fossil found in a lower layer of undisturbed rock would be the older.
