Our back yard in the Tucson Mountains
The World Revolves Around Swiftland
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Coalition on the Public Understanding of Science
Geoblogs All in One Place
Arizona blogs
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Remembering Thomas C. Hanks8 months ago
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Moving to Facebook4 years ago
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Brawley Earthquake Swarm–26 August 201212 years ago
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Last Post6 years ago
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Geoinformatics blogs
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Libertie, fraternitie, interoperability!13 years ago
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