American Geological Institute's geoscience database that contains over 2.2 million records from North America since 1785, and other areas of the world since 1933. The database contains four major 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.
GEOBASE is a unique multidisciplinary database supplying bibliographic information and abstracts for human and physical geography, ecology, geology, oceanography, geomechanics and development studies. This database covers the worldwide literature on geography, geology, ecology, and their related disciplines. Over 2,000 books, monographs, conference proceedings, and reports are included.