EARTH SCIENCE PHOTOGRAPHIC ARCHIVE
This system is designed to provide a photographic archive collection from the U.S. Geological Survey Photo Library. These photos are not
copyrighted and maybe viewed and downloaded free of charge. All photos are available in 100, 700 and 1400 dots per inch resolution. The
collection consists of over 25,100 photos ranging in age from 1868 through 1992 with emphasis on Geology, Earthquake Damage, National
Parks and Monuments, Pioneer Photographers such as W.H. Jackson, J.K. Hillers, T.H. O'Sullivan, A.T. Russell and others, Mount St. Helens
Volcanic Eruption of 1980, and Mines, Mills and Quarries. However the system may be searched using a free-form string search engine which
allows the user freedom to more exactly find the photo and caption of interest.
***NOTE: This on-line collection represents less than 10% the USGS Photo Library Collection