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Author Question: How does graded bedding form? What will be an ideal response?[br][br][b][color=green]Question ... (Read 54 times)

nenivikky

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How does graded bedding form? What will be an ideal response?

Question 2

What is a marine transgression? What are the sedimentary facies associated with a marine
  transgression? What will be an ideal response?




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mjenn52

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Answer to Question 1

A fast-moving current first deposits only coarser sediments, but as it slows, it deposits continually
finer sediments



Answer to Question 2

In a marine transgression sea level rises and the depositional environments parallel to the shoreline
migrate landward. The facies are sandstone, shale and then limestone.





nenivikky

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Reply 2 on: Jul 15, 2018
Gracias!


jordangronback

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Reply 3 on: Yesterday
Excellent

 

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