0
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.
What else can I help you with?
Could a younger layer of sedimentary rock ever be found under an older layer How do you think this could happen?
Yes, a younger layer of sedimentary rock can be found beneath an older layer due to geological processes such as faulting, folding, or erosion followed by deposition. For instance, if tectonic activity pushes older rock layers upwards, younger sediments can be deposited on top of them, or if an area undergoes significant erosion and then new sediment is deposited, the sequence can be inverted. This phenomenon is often seen in complex geological formations where layers have been disturbed.
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
How do you figure out how old rocks are by using their positions compared to each other?
With sedimentary rocks, young ones are usually on top of older ones. Where igneous rocks intrude into others, the intrusions must be younger than the surrounding rocks.
What states That I an undeformed sequence of sedimentary rocks each bed is older than the one above it?
The principle you're referring to is known as the Law of Superposition, which states that in an undeformed sequence of sedimentary rocks, each layer (or bed) is younger than the one beneath it and older than the one above it. Therefore, if a sequence is undeformed, the oldest layers will be at the bottom and the youngest at the top. This principle is fundamental in geology for understanding the relative ages of rock layers and the history of the Earth.
Are fossils found in upper layers of sedimentary rocks are older than fossils found in no one there is a sedimentary rocks?
Fossils found in the upper layers of sedimentary rocks are generally younger than those found in lower layers, due to the principle of superposition, which states that in undisturbed layers, older sediments are deposited first and are buried by younger sediments. If there are no sedimentary rocks present, it is impossible to compare their ages directly. Thus, the age of the fossils can vary significantly depending on their specific geological context.
What are the older rocks that lie under younger rocks?
The older rocks that lie beneath younger rocks are referred to as "bedrock" or "subsurface strata." In geological terms, this relationship is described by the principle of superposition, which states that in an undisturbed sequence of sedimentary rocks, the oldest layers are at the bottom and the youngest are at the top. These older rocks may include various types of sedimentary, metamorphic, or igneous formations that have been buried and subsequently overlain by newer deposits.
Who is worse older siblings or younger ones?
older ones usually push you around when younger ones nag.
What does the law of superpositioning state?
Principle stating that older rock layers are beneath younger rock layers.
Intrusions of the igneous rock are younger or older than the rock layers beneath and surrounding them?
Intrusions of igneous rock are typically younger than the rock layers they penetrate. This is because the magma that forms igneous intrusions is usually injected after the surrounding rocks have already solidified and formed.
Older workers usually cannot work as effectively as younger workers true or false?
It is false that older workers usually cannot work as effectively as younger workers.
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 are the risk and disadvantages for a brother of having a younger sister and for a sister of having an older brother?
The older one usually picks on the younger sibling.
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
Where can you find the oldest fossils in sedimentary rock layers?
The oldest fossils are typically found in the deepest sedimentary rock layers, which are located at the bottom of a rock formation. This principle is known as the law of superposition in geology, where older rock layers are found beneath younger ones.
What statements states relative age?
"The fossils found in this rock layer are older than the fossils found in the layer above it." "The granite intrusion is younger than the surrounding sedimentary rocks." "The volcanic ash layer is slightly older than the layer of soil above it." "The erosion pattern on the hillside indicates that the granite rocks are older than the layers of sediment deposited on top of them." "The cross-cutting relationship between the fault and the layers of rock indicate that the fault is younger than the rock layers it cuts through."
How do you figure out how old rocks are by using their positions compared to each other?
With sedimentary rocks, young ones are usually on top of older ones. Where igneous rocks intrude into others, the intrusions must be younger than the surrounding rocks.
At what age can a sibling babysit a younger sibling at home?
Usually when the older sibling is 10, 11, or 12, depending on the parent and how the older sibling and the younger sibling are like.
