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Author Question: Ancient igneous intrusive, lunar samples, and some meteorites are dated by uranium-lead and ... (Read 64 times)

jace

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on: Jul 15, 2018

Ancient igneous intrusive, lunar samples, and some meteorites are dated by uranium-lead and thoriumlead
  series isotopes Indicate whether the statement is true or false.



Question 2

The best dating method for fine-grained volcanic rocks is potassium 40-argon 40. Indicate whether the statement is true or false.


tuwy

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

T

Answer to Question 2

T


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