1. Map of West Virginia showing coal, oil, gas, iron ore and limestone areas Author/Creator: West Virginia Geological and Economic Survey Publication/Creation: Baltimore : A. Hoen & Co., 1921 Format: Map Access & Availability: Loading
2. Map of West Virginia showing railroads Author/Creator: West Virginia Geological and Economic Survey Publication/Creation: Baltimore Md. : A. Hoen & Co., 1917 Format: Map Access & Availability: Loading
3. Map showing free-air gravity anomalies off the southern coast of west-central Africa Liberia to Ghana Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Geological Survey Survey, 1990 Format: Map Access & Availability: Loading
4. Map showing wells drilled to depths [greater than or equal to] 10,000 feet in the north-central Gulf Coast region Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey, 1992 Format: Map Access & Availability: Loading
5. Map showing wells drilled to depths [greater than or equal to] 15,000 feet in the north-central Gulf Coast region Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey, 1992 Format: Map Access & Availability: Loading
6. Map showing wells drilled to depths [greater than or equal to] 20,000 feet in the north-central Gulf Coast region Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey, 1992 Format: Map Access & Availability: Loading
7. Maps showing hydrocarbon plays of the Florida peninsula, USGS Petroleum Province 50 Author/Creator: Pollastro, Richard M. Publication/Creation: Denver, CO : For sale by Information Services Format: Map Access & Availability: Loading
8. Maps showing metallic mineral resources of the Bendeleben and Solomon quadrangles, western Alaska Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading