USGS Online Publications Directory
Name Last modified Size
Parent Directory -
plate-1-preview.pdf 2011-01-20 11:57 4.8M
plate-1-thumb.jpg 2011-01-20 11:57 12K
plate-1.pdf 2011-01-20 11:57 28M
plate-2-thumb.jpg 2011-01-20 11:57 3.1K
plate-2.pdf 2011-01-20 11:57 529K