Elemental Geosystems Ch. 8 destinations
Rock Cycle Learning Module College of Alameda Physical Geography
NOAA/NGDC Marine Geology
and Geophysics & World Data Center
The National Geophysical Data Center, one of the NOAA National Data Centers, operates the World Data Center-A for Marine Geology and Geophysics.
and Environmental Science
The U.S. Geological Survey maintains this registry of Earth and Environmental Science Internet resources as a service to the research community. Please send us announcements of related servers that are educational and not for profit
U.Texas at Austin Geology Library
Useful Geology and Earth-Science Links from Humboldt State University.
Assorted Earth Science Web Links.
Western Carolina University
University of Georgia - Department of Geology.
The Rock Cycle
The Rock Cycle 1, 2, 3, 4, 5
Introduction to Petrology
U. of British Colombia
Introduction to Coal
Where do diamonds come from?