Web Resources

South Dakota Resources	Mapping, GIS, and GPS
Badlands National Park	David Rumsey map collection
Jewel Cave National Monument	ESRI GIS Home Page
USD Earth Science Department	Garmin GPS Home Page
Missouri River Institute	Geographic Names Information System
South Dakota Water Resources Research Institute	GPS Base Station Data - Pierre
Wind Cave National Park	GPS Base Station Data - Sioux Falls
	FIPS Code Lookup
Rocks, Minerals, and Fossils	Historical Air Photos
Mineralogy Resources	Illinois Geospatial Data Clearinghouse
Geology Time Machine	Iowa Geographic Image Map Server
Rockhounds Information Page	Map Collections from Library of Congress
	NRCS Data Gateway
	PLSS Data from BLM
Geological Surveys	Shaded Relief Maps
State Geological Surveys	Trimble GPS Home Page
United States Geological Survey	University of Texas map collection
USGS EROS Data Center	USGS National Geologic Lexicon Database
	USGS National Map

Educational	Black Hills Hydrology Study
Environmental Education for Kids	Reports and Map Products
USGS K-12 Learning Web
South Dakota Science Teachers Association
The Natural Source
Environment Education Connections of South Dakota
The Discovery Center in Pierre
South Dakota School of Mines & Technology Geology Museum