Our Daily Topic assignment for Thursday, July 3, 2014 is curiosity. www.flickr.com/groups/ourdailytopic/discuss/7215764547780… ". . . a massive exposure of the ancient Capitan Barrier reef. The reef, a limestone formation, was created from lime secreted by algae when this area was covered by a shallow sea. The sea dissipated and the reef uplifted, resulting in extensive […]

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