William W. Shilts Geologic Image Gallery
Most of my Canadian photos and images were created while I was an employee of the Canadian Government and are reproduced with the permission of the Minister of Public Works and Government Services Canada, 2003 and Courtesy of Natural Resources Canada, Geological Survey of Canada. On this ISGS Web site, however, the interpretations are mine alone, unless otherwise noted.
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Updated 09/01/2009 CAB