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Use the diagram below to answer the question.

Which of the following would be considered the best index fossil?
A. Gastropod
B. Ammonite
C. Fern
D. Coral

Use the diagram below to answer the question. Which of the following would be considered-example-1
User SamPutnam
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1 Answer

3 votes

Answer:

B.

Step-by-step explanation:

Ammonite Is In Every Layer And At The Top If That Makes Sense.

User GuyFawkes
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