http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Damaging earthquakes in the U.S. (1790-1996)
National Earthquake Hazards Reduction Program (U.S.)
prepared by USGS Earthquake Hazards Program.
Title from title screen (viewed on Nov. 12, 2015).
Shows continental United States, Alaska, and Hawaii.