The Bu Element: Life on Earth would be impossible...

Friday, February 5, 2010

Life on Earth would be impossible...

without it: First Breath: Earth's Billion-Year Struggle for Oxygen.

J.P. Buchanan at 8:36 AM

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The Bu Element

J.P. Buchanan: Cheney, America; I am a professor of geology at Eastern Washington University. While my academic focus includes sedimentology, hydrogeology, and geomorphology, I am easily excited about all things geological. I am also an experienced world traveler, an avid photographer, and a passionate amateur astronomer. [All blog entries and original images posted herein: © 2009-2015 J.P. Buchanan - All Rights Reserved.]

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