USGS Online Publications Directory

USGS Home
Contact USGS
Search USGS

 Name                           Last modified      Size  
 Parent Directory                                    -   
 plate-1.pdf                    2021-09-20 15:30   20M  
 report-thumb.jpg               2021-09-20 15:30  182K

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1981/0131/
Page Contact Information: Contact USGS