Earthquakes and seismicity of the Grand Canyon region, Chap. 18, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology

Brumbaugh, D.S., 1990, Earthquakes and seismicity of the Grand Canyon region, Chap. 18, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology: New York, Oxford University Press, p. 435-442.