3.4. Contemporary studies of the 3 May 1887 Mw 7.5 Sonora Earthquake
Contemporary photograph by Camillus S. Fly of the 1887 earthquake rupture in a stand of ocotillo (Fouquieria splendens) between Arroyo Pitáycachi and Cañón de los Embudos
Suter, M., Contemporary studies of the 3 May 1887 Mw 7.5 Sonora, Mexico (Basin and Range Province) earthquake: Seismological Research Letters, v. 77, p. 134-147, 2006.