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There are none. It is surprising, but ture.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoScientists believe that this area was once a sea for along period of time. Making this area have mostly sedimentary rock.
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Dominant Type of Rock for Arctic Lowlands?
Sedimentary
Dominant type of rock great lake st Lawrence lowlands?
Sedimentary.
Dominant Type of Rock for Great lakes and St Lawrence Lowlands?
sedimentary
Which types of rock are most commonly found as outcrops in nys's Newark Lowlands landscape region?
Conglomerate and sandstone
Are all lowlands are made primarily of sedimentary rocks?
Rift zones are lowlands composed of igneous rock.
What is the main type of rock in the St Lawrence Lowlands?
granite
What is the dominant rock type in the ocean crust and in the continental crust?
Basalt is the dominant rock in the ocean crust. And I assume Granite is dominant for continental crust.
What the Erie Ontario lowlands in terms of rock type and age?
Hh
How was the bedrock of the lowlands formed?
Bedrock is formed when the molten rock of the mantle cools.
How was the sedimentary rock that underlies the lowlands formed?
When the mountains got eroded, sediments broke off, and rolled down the mountain into the lowlands, that were oceans at the time, and the pressure from all the rocks fused them together, making it a sheet of sedimentary rock
What does erratie mean?
Erratie , is a rock that was carried from the Canadian Shield 100's of kilometers to the lowlands they are easy to identify because they are not bed rock.
What rock does the upper mantle contain?
The dominant rock type of the upper mantle is peridotite.
