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The New Madrid Earthquake - http://www.hsv.com/genlintr/newmadrd/
Information, links and eye witness accounts concerning the New Madrid Fault zone. |
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Mississippi Valley Earthquakes on the New Madrid Fault - http://quake.wr.usgs.gov/QUAKES/FactSheets/NewMadrid/
Information on this mid-continent seismic zone, including the historic New Madrid earthquake of 1811 that reversed the flow of the Mississippi River. |
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Major Faults of Puget Sound - http://www.geophys.washington.edu/SEIS/PNSN/INFO_GENERAL/puget_faults.html
Fault map of the Puget Sound shows the approximate locations of major faults in the Puget Sound region of Western Washington |