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The principal of cross-cutting relationships involves intrusive rock body younger then the rock into which it intrudes.
When an intrusive rock body cuts across pre-existing rock layers, the Principle of Cross-Cutting Relationships states that the intrusion is younger than the rocks it cuts through. This helps geologists determine the relative ages of rock formations in the Earth's crust.
The band of rock discovered would be classified as an intrusive igneous rock since it formed beneath the Earth's surface.
The principal of cross-cutting relationships involves intrusive rock body younger then the rock into which it intrudes.
The dike is younger than the rock layers it intrudes into. Dikes form when molten rock (magma) is injected into fractures in existing rock layers and then solidifies, cutting across the surrounding rock. This means that the dike is a later geological event compared to the layers it cuts through.
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A fault
Crosscutting includes fractures (cracks in rocks), faults (fractures where movement has occurred), or masses of magma that cut across preexisting rocks before cooling. Any crosscutting feature must be younger than the rock or sediment it cuts across.
cross cutting relationship
Younger than the rock it intrudes into
According to the principle of cross-cutting relationships, an intrusive rock body is younger than the rocks it intrudes into. This is because the intrusion must be younger in order to squeeze into the pre-existing rocks.
When an intrusive rock body cuts across pre-existing rock layers, the Principle of Cross-Cutting Relationships states that the intrusion is younger than the rocks it cuts through. This helps geologists determine the relative ages of rock formations in the Earth's crust.
The principal of cross-cutting relationships involves intrusive rock body younger then the rock into which it intrudes.
The band of rock discovered would be classified as an intrusive igneous rock since it formed beneath the Earth's surface.
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The principal of cross-cutting relationships involves intrusive rock body younger then the rock into which it intrudes.