Author Question: What are the requirements for a useful guide fossil? What will be an ideal ... (Read 69 times)

jho37

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What are the requirements for a useful guide fossil? What will be an ideal response?

Question 2

What criteria are used to correlate rock units in different areas? What will be an ideal response?



coreycathey

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Answer to Question 1

A guide fossil should be easily identified, geographically widespread, and should be from an organism
that existed for a relatively short period of geologic time.



Answer to Question 2

ANS:Similar
lithology, similar position in a sequence, fossil assemblages.




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