Bibliographic Citation:
Bradley, E. A., and Bennett, T. J., 1965, Earthquake history of Ohio: Bulletin of the Seismological Society of America, volume 55, no. 4, p. 745-752. Seeber, Leonardo, and Armbruster, J. G., 1991, The NCEER-91 earthquake catalog: Improved intensity based magnitudes and recurrence relations for U. S. earthquakes east of New Madrid: National Center for Earthquake Engineering Research, Technical Report NCEER-91-0021, 92 p. Stover, C. W., and Coffman, J. L., 1993, Seismicity of the United States, 1568-1989 (Revised): U.S. Geological Survey Professional Paper 1527, 418 p.