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Author Question: The process of matching up rock layers in different localities by the use of index fossils or other ... (Read 58 times)

ap345

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on: Jul 28, 2018
The process of matching up rock layers in different localities by the use of index fossils or other means is called ______________.
 Fill in the blank(s) with correct word

Question 2

Because sediments are not deposited continuously in a given locality over time, breaks called ______________ occur in the rock record.
 Fill in the blank(s) with correct word


Ddddd

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Reply #1 on: Jul 28, 2018
Answer to Question 1

correlation

Answer to Question 2

unconformities


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ap345

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


Ddddd

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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