New USGS Handout: 
Geospatial Data and Mapping Websites http://education.usgs.gov/docs/geospatialwebsites.pdf

GIS lab : http://education.usgs.gov/gislab.html

Additional geospatial information : http://education.usgs.gov/lessons/geospatialwebsites.html

Access other USGS Education websites have just been updated : http://education.usgs.gov/

Let me know if you are looking for other tricks and tips!

Enjoy the day,

Emily C. Wild
Librarian (Physical Scientist)
U.S. Geological Survey, Denver Library
Denver Federal Center
ph: (303) 236-1003
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USGS Libraries: http://library.usgs.gov

Tutorials: http://tinyurl.com/lh3tmua