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Ars Technica » Scientific Method
Is the Grand Canyon showing its age?
Is the Grand Canyon showing its age?
Ars Technica » Scientific Method 2013-04-22
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Summary:
Researchers argue over whether the Canyon is literally as old as the dinosaurs.
Link:
http://feeds.arstechnica.com/~r/arstechnica/science/~3/O4WOsv5fnJc/
From feeds:
Berkeley Law Library -- Reference & Research Services
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Ars Technica » Scientific Method
Tags:
scientific method
earth science
grand canyon
Authors:
Ars Staff
Date tagged:
04/22/2013, 11:10
Date published:
04/16/2013, 11:00