Apr 18, 2006 By R.W. Graymer, B.C. Moring, G.J. Saucedo, C.M. Wentworth, E.E. Brabb, and K.L. Knudsen. 2006. Published in commemoration of the 100 anniversary of the 1906 earthquake View the map in Google Earth™. Download the companion poster to this one: USGS Scientific Investigations Map 2919, Map of Explore, interact, and download topographic maps from the USGS free of charge. between 1884 (the inception of the topographic mapping program), and 2006. KMZ – The KMZ format is a compressed form of the KML format which is used
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