What Could Have Caused The Rock Formations In The Rocky Mountains And Great Plains To Be So Different Yet Have Similar Amounts Of Certain Minerals?

What Could Have Caused The Rock Formations In The Rocky Mountains And Great Plains To Be So Different Yet Have Similar Amounts Of Certain Minerals? Rocks can form in different ways. This causes them to be different types. When sediment is compacted and cemented together, it forms sedimentary rock. … Students figure out: It is

What Is Correlation In Rock Layers?

What Is Correlation In Rock Layers? Correlation is the technique of piecing together information from widely separated rock outcrops in order to create an accurate chronological profile of an entire geologic time period. In order to accomplish this, geologists attempt to measure the absolute ages of rock strata Why is there a need for correlation