US Geological Survey (Continued) 
A Descriptive Catalog of Selected Aerial Photographs of Geologic 
Features in the United States 
Denny Grey Steve) Warsren)s a Cee OW sD maHinemratya sD aller miWieucUre 
Geological Survey Professional Paper 590 
Publication Date: 1968 
Location: The 50 states 
Period of Coverage: Each photograph or set of photographs gives the 
date the pictures were taken. 
Contents: The USGS has selected 857 photographs that illustrate numerous 
types of geologic features in the United States. This catalog lists these 
special sets of photographs that are available for purchase and describes the 
features illustrated by one reduced photograph displayed for each set. 
The latitude and longitude, number of photos in the set, photographic 
scale, focal length, date the photo set was taken, and map and geologic 
references are all included with a description of the photo set. 
Additional Information: A similar document, "A Descriptive Catalog of 
Selected Aerial Photographs of Geologic Features in 
Areas Outside the United States," Geological Survey 
Professional Paper 591, was published in 1969 and 
contains similar information. This catalog may also 
be purchased from the Government Printing Office. 
Available From: Superintendent of Documents 
US Government Printing Office 
Washington, DC 20402 
(202) 275-2091, FTS 275-2051 
VITI-13 
