American Geological Institute (AGI)'s geoscience database containing over 2.2 million citations, many with abstracts, of North America since 1693 and other areas of the world since 1933. Equivalent of four reference publications: Bibliography of North American Geology, Bibliography and Index of Geology Exclusive of North America, Geophysical Abstracts, and the Bibliography and Index of Geology. Additional items come from special bibliographies produced on request for state surveys or societies, and annual subject and author indexes. Includes references to all publications of the U.S. Geological Survey; master's theses and doctoral dissertations from U.S. and Canadian universities are also covered. Includes references to journal articles, books, maps, conference papers, reports and theses.
Also includes access to GeoRef In Process, which covers items that have not yet been indexed completely (so both databases can be searched at once) and a link to GeoRef Preview on the AGI website.