Over 1.6 million records from the print Bibliography and Index of Geology, Bibliography of North American Geology, Bibliography and Index of Geology Exclusive of North America, Bibliography of Theses in Geology, and Geophysical Abstracts.
Coverage: 1896-present. Indexes and abstracts serials, conference proceedings, standards and reports in the physical sciences, electrical engineering & computer science.
Covers the world's literature on meteorology, climatology, atmospheric chemistry and physics, physical oceanography, hydrology, glaciology, and related environmental sciences. Coverage: 1974-current.