HESS: History of the Earth Sciences Society International society devoted to the history of earth sciences. Site has information about the organization and its journal, Earth Sciences History. http://historyearthscience.org/
No Stone Unturned: The First 150 years of the Geological Survey of Canada Describes the approval of the geological survey department, which was originally created to find coal ore and later for map making. Page describes the later success in finding other sources of minerals. Local animal and plants species were also recorded. http://gsc.nrcan.gc.ca/hist/150_e.php
The Great Devonian Controversy A review of the book by Martin Rudwick about this 19th century geological controversy. http://www.friesian.com/rudwick.htm
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