http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Annual report on earthquakes felt in U.S. and U.S. possessions. Includes lists of earthquakes, by region, showing date and time, location, duration, and comments of observers; and more detailed descriptions of major earthquakes.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.