Sunday, October 19, 2008

Earth science observations, news, photos, teaching, & commentary by Callan Bentley

Previous Posts

• Gray rock quiz
• AGI Image Bank
• Virginia's budget cuts
• Two Months of Rock and Road
• Friday morning roundup
• Fossil Freeway: east coast tour
• Granite countertop caption contest
• Natural Bridge, Virginia
• Virginia Geological Field Conference 2008
• Kyanite Mining at Willis Mountain, Virginia

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