Still Waters Posted March 23, 2016 #1 Share Posted March 23, 2016 A century and a half ago, the Civil War rocked America. But as it turns out, the war itself - in particular, the pivotal battle of Gettysburg in July 1863 - was influenced by rocks. A just-published article in Geosphere, the journal of the Geological Society of America, details how rock formations helped to determine the outcome at Gettysburg, where Union forces stopped a desperate Southern effort to invade the North, and ultimately sealed the Confederacy's fate. http://news.discover...-war-160322.htm Link to comment Share on other sites More sharing options...
Keel M. Posted March 23, 2016 #2 Share Posted March 23, 2016 Makes sense. Link to comment Share on other sites More sharing options...
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