On the modified Mercalli intensities and magnitudes of the 1811/1812 New Madrid, central United States, earthquakes
By: by Susan Hough ... [et al.]
Contributors: Hough, Susan Elizabeth, 1961-; Geological Survey (U.S.)
Series: Open-file report -- 99-565; U.S. Geological Survey open-file report -- 99-565
Publisher: U.S. Geological Survey; Branch of Information Services, distributor]
Published: 1999
Place of publication: [Menlo Park, CA]; [Denver, Colo
Language: eng
Format: Microform
Number of pages: 46
Subjects: Earthquakes -- New Madrid Seismic Zone; New Madrid Seismic Zone
Notes: Shipping list no.: 2002-0124-M

Includes bibliographical records (leaves 18-20)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 2002] 1 microfiche : negative