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The geologist will most likely take samples of the two lavas forming the igneous intrusions and use radiometric dating techniques to find their ages. He then would know that the age of the sedimentary rock was somewhere between the two.
He may also look for (index) fossils within the sedimentary rock which may also give him an indication of the age of the sediment.
What else can I help you with?
What is an igneous intrusion between two sedimentary rock layers?
A laccolith is an igneous formation between two sedimentary layers
What are the similarities between sedimentary rocks and metamorphic rocks?
They are both rocks
How can you distinguish between a chemical sedimentary rock and a organic sedimentary rock?
A sedimentary organic rock is living or was once living like a coral. Chemical is chemically made and is usually man cut.
What is the cementing material between the grains in a sedimentary rock?
The cementing material could be calcite, clay minerals, iron minerals, or quartz in a clastic sedimentary rock.
Is the difference between metamorphic rock igneous rock and sedimentary rock?
L
Is there a relationship between diagenesis and orogensis?
Orogenesis: The process of mountain formation, especially by a folding and faulting of the earth's crust Diagenesis: The physical and chemical changes occurring during the conversion of sediment to sedimentary rock. So, from one geologist to a non-geologist - I'd say no.
What is an igneous intrusion between two sedimentary rock layers?
A laccolith is an igneous formation between two sedimentary layers
How do you use lava to learn about the ages of sedimentary rock?
It is fairly easy to determine the age of lava or volcanic ash using radiometric dating, but much harder with sedimentary rock. But, if a layer of sedimentary rock is in between two layers of volcanic rock, then we know if had to have formed after the first layer and before the second one. If we know how old the volcanic layers are, then we have a general idea of how old the sedimentary layer is as well.
How much money does a geologist get paid?
A geologist's salary can vary based on factors such as experience, location, and employer. On average, a geologist in the United States earns between $50,000 to $120,000 per year. Factors such as level of education, specialization, and industry can also influence a geologist's salary.
What does cycle?
cycle means it cycles between sedimentary,metamorphic and igneous rocks. cycle means it cycles between sedimentary,metamorphic and igneous rocks. -Mrs.Zalenski
How do geologist know that rock layers are undisturbed?
Geologists know that rock layers are undisturbed by examining the relationships between the different layers. If the layers are parallel and show no signs of folding, tilting, or faulting, they are likely undisturbed. Additionally, the presence of index fossils can help date the layers and determine if they have been disturbed.
How would you know the difference between igneous and sedimentary and metamorphic rock?
Igneous rocks form from cooling and solidification of magma or lava, sedimentary rocks form from the accumulation and cementation of sediment, and metamorphic rocks form from the alteration of existing rock through heat and pressure. By examining the texture, mineral composition, and sedimentary structures present in a rock sample, geologists can determine whether it is igneous, sedimentary, or metamorphic.
What are the similarities between sedimentary rocks and metamorphic rocks?
They are both rocks
How can you distinguish between a chemical sedimentary rock and a organic sedimentary rock?
A sedimentary organic rock is living or was once living like a coral. Chemical is chemically made and is usually man cut.
Why portions of the sedimentary rock layers have the symbol for contact metamorphism?
the rock layers were eroded at the interface between the igneous intrusion and the sedimentary rocks.
Who is a person who studies land?
A geographer studies land, including its physical features, climate, and human impacts. Geographers analyze landscapes, map territories, and study the relationship between humans and their environment.
How much money does a geologist get?
Geologists can earn varying salaries depending on their experience, education, and the industry they work in. On average, a geologist in the United States can make between $50,000 to $120,000 per year. Salaries may also vary based on location and specific job responsibilities.
