USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [   ] plate-1.pdf 2011-04-18 19:27 7.2M [IMG] plate-1-thumb.jpg 2011-05-02 12:33 9.0K

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1989/0142/
Page Contact Information: Contact USGS