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Author Question: Most Precambrian rocks lack fossils, which makes correlating rock units over large distances ... (Read 55 times)

storky111

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on: Jul 15, 2018
Most Precambrian rocks lack fossils, which makes correlating rock units over large distances difficult.
 
  Indicate whether this statement is true or false.

Question 2

Stromatolites went extinct at the end of the Permian Period along with 95 percent of all marine species on Earth.
 
  Indicate whether this statement is true or false.


SVictor

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: FALSE


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