Relief shown by shading. Depths shown by shading and gradient tints.
"Landsat satellite image compiled by Benjamin M. Sleeter, U.S. Geological Survey, Mento Park. Bathymetry data compiled from a digital version of NOAA ... by Florence Wong."
In lower right margin: 125 years of science for America, 1879-2004.
Shipping list no.: 2009-0010-S.
Includes location map, tables of "Magnitute 5.0 and greater earthquakes" and "Explanation," source-material notes, and graph.