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Geology Resources

Geology Databases

  • GeoRef, produced by the American Geological Institute, is a comprehensive geosciences database containing over 2.8 million bibliographic records to the geoscience literature of the world. Over 3,500 journals are reviewed for indexing in the GeoRef database as well as books, maps, government reports, conference papers, and theses and dissertations.

    Coverage: 1785 - present
  • Contains indexing, citations and links to the full text of most reports, documents, books and series published by the USGS. The reports and thematic maps database currently contains more than 70,000 USGS bibliographic citations, including USGS numbered series begun as early as 1880.

    Coverage: 1880 - present
  • Science Citation Index Expanded is a multidisciplinary index to the journal literature of the sciences. It fully indexes over 6,650 major journals across 150 scientific disciplines and includes all cited references captured from indexed articles.

    Coverage: 1997 - present