Printable page-sized .pdf figure files (Section 6.0):
(Click on text to open .pdf file. It is best to download large pdf files to disk and read them with Adobe Reader. On the PC, right-click on the links; on the Macintosh, click and hold.)
General Figures (3.4 MB)
(Sample locations, geologic provinces, bedrock lithology, hydrologic basins, population density)
(All maps and box-plots) (6.05 MB)
Factor Analysis Figures (All maps and box-plots) (8.82 MB)
Direct questions and comments to:
Gilpin R. Robinson
U.S. Geological Survey
Email grobinso@usgs.gov
Phone (703)-648-6113