E-resource - GeoRef
A part of Elsevier's Engineering Village, GeoRef is an international database of geoscience literature of the world. Materials indexed include journal articles, books, maps, conference papers, reports, and theses. 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. This database includes references to all publications of the U.S. Geological Survey and is the electronic equivalent to Bibliography and Index of Geology.