Resources

Geological Society of America, The GSA is one of the largest Geological organizations in the world
American Association of Petroleum Geologists, The AAPG is a leading Geological association oriented primarily towards Petroleum Geology
Tennessee Geographic Information Council, The TGIC promotes ethical, professional, and technical excellence within the Tennessee geographic information community.
American Institute of Professional Geologists, The AIPG represents the professional interests of all practicing geoscientists

United States Geological Survey, The USGS conducts numerous research projects in the Geosciences
Natural Resources Conservation Service, The USDA's NRCS helps people conserve, maintain, and improve our natural resources and environment
Tennessee Department of Environment and Conservation, TDEC helps preserve Tennessee's natural resources and employs a large number of geoscientists

Tennessee Spatial Data Server, Hosts a wide array of spatial data for Tennessee
USGS Seamless Map Server, Hosts a vast amout of data produced by USGS, downloadable through a web based map interface
NRCS Datagateway, Excellent source of arial photography produced by the USDA's NRCS
National Atlas Data, General spatial data for the U.S., produced by the USGS (Interesting surficial and bedrock geology layers)