December 3, 2014
December 27, 1888: The Geological Society of America is founded
When the Geological Society of America (GSA) held its first organizational meeting in December 1888, there were only about 200 geologists in …
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Anniversary
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January 5, 2012
Benchmarks: December 16, 1811-February 7, 1812: The New Madrid earthquakes strike the Heartland
This winter marks the bicentennial of a series of powerful intraplate earthquakes that occurred in the central United States over a two-month …