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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.
What else can I help you with?
What is an older rock lie under younger rock mean?
This principle is known as the law of superposition, which states that in undisturbed layers of rock, the oldest rocks are found at the bottom and the youngest rocks are found at the top. Essentially, it is a key concept used in relative dating to determine the relative ages of rock layers.
The Igneous rocks that form under the surface?
Igneous rocks that form under the surface are called intrusive or plutonic rocks. These rocks cool slowly beneath the Earth's surface, allowing for the formation of large mineral crystals. Examples include granite, diorite, and gabbro.
What is the process in which rocks first bend and then break?
The process in which rocks first bend and then break is called deformation. Deformation occurs when rocks experience stress, which can be caused by tectonic forces, pressure, or temperature changes. Initially, rocks may bend or fold under this stress, but if the stress is too great, the rocks can eventually break or fracture.
How do oceanic and continental crust differ?
Oceanic crust is typically thinner, denser, and younger than continental crust. It is primarily composed of basaltic rocks and forms the ocean floor, while continental crust is thicker, less dense, and contains a wider variety of rock types, including granitic rocks. Continental crust forms the continents and is older than oceanic crust.
What are rocks that have visible layers and elongated mineral grains?
Rocks with visible layers and elongated mineral grains are called foliated rocks. These rocks form under high pressure and temperature conditions, causing minerals to align in layers or elongate in a specific direction. Examples include schist and gneiss.
What older rocks lie under younger rocks?
the answer is the principle of superposition
What states older rocks lie under younger rocks?
In geology, the principle of superposition states that in any undisturbed sequence of rock layers, the youngest rocks are at the top and the oldest are at the bottom. This means that older rocks lie under younger rocks. This principle is a key concept in understanding the relative ages of geological formations.
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.
Where are older fossils mostly found under or above younger fossils?
If the rocks containing the fossils have been involved in a mountain building episode they would be folded and if some of the folds were laid in a recumbent position and later eroded you would have older above younger rocks. Of course, it would be easy to find out if this was the case because of the various sedimentary structures in each separate layer of rock.
Why are older rocks under land?
They have had more time to be covered up by other rocks, soil, and other things.
What are the ladder if rocks under the earth surface called?
There is no ladder if (of?) rocks under the earths surface, your question is meaningless.
What is an older rock lie under younger rock mean?
This principle is known as the law of superposition, which states that in undisturbed layers of rock, the oldest rocks are found at the bottom and the youngest rocks are found at the top. Essentially, it is a key concept used in relative dating to determine the relative ages of rock layers.
Is it illegal in new york to date someone 18 years older than you if you are under the age of 18?
yes. it is illegal for the older person not the younger
If two teens had an 3 year diff in there relationship is it ok?
of course, under 22, anyone who has a year diff under than 4 is good. but usually with a 3 year dif, it's usually an older guy with a younger girl, because older girls usually feel younger boys as little kids... but i know a few couples who is older girls with younger boys, and they r still good~
What do you call the molten rocks under the earth surface?
Molten rocks under the Earth's surface are called magma. When magma reaches the Earth's surface, it is then called lava.
The Igneous rocks that form under the surface?
Igneous rocks that form under the surface are called intrusive or plutonic rocks. These rocks cool slowly beneath the Earth's surface, allowing for the formation of large mineral crystals. Examples include granite, diorite, and gabbro.
What rock takes the longest time to cool of?
Igneous rocks that cool under the Earth's surface. They are called intrusive rocks.
