Monday, November 30, 2009

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

Previous Posts

• The Duke Quarry
• Post article on community college
• Time spent while in community college
• Metavolcanics of the North Carolina Piedmont
• Riding a skinny horst
• Cooling columns in the Bishop Tuff
• New Shenandoah map gets place of honor
• Billy Goats' Portrait
• Mapping opportunity in Yellowstone NP
• Two different ways of getting round grains

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