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Author Question: A surface of erosion on metamorphic or igneous rocks below sedimentary rocks is a(n): a. ... (Read 164 times)

james0929

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on: Jul 15, 2018

A surface of erosion on metamorphic or igneous rocks below sedimentary rocks is a(n):
  a. nonconformity.
  b. disconformity.
  c. angular unconformity.
  d. anticonformity.
  e. none of the above



Question 2

Whose work was the basis for the principle of uniformitarianism and the unavoidable necessity of a
  great age for Earth?
  a. Charles Lyell
  b. William Smith
  c. James Hutton
  d. Lord Kelvin
  e. John Joly



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johnharpe

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

A

Answer to Question 2

C


james0929

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Reply 2 on: Jul 15, 2018
Wow, this really help

momolu

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Reply 3 on: Yesterday
Excellent

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