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Index and abstracts to articles, books, maps, reports, and other literature on geology and geosciences.
GeoRef provides access to the geoscience literature of the world. The database indexes geoscience journal articles, books, maps, conference papers, reports, and theses. The GeoRef database covers the geology of North America from 1785 to the present and the geology of the rest of the world from 1933 to the present. The database includes references to all publications of the U.S. Geological Survey.
Notice: Accessing USGS Topographic Collection
Marietta College has an extensive collection of print USGS topographic maps in its Petroleum Engineering & Geology Department. Advanced arrangements can be made for accessing this collection by contacting:
Susan Hiser, Administrative Coordinator
Marietta College Dept. of Petroleum Engineering & Geology
Map room hours are 8:00am to 4:00pm Monday-Friday.