GeoRef contains over 2 million references to geoscience journal articles, books, maps, conference papers, reports, theses and dissertations. 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. The database includes references to all publications of the U.S. Geological Survey, and US Canadian theses in the geosciences. Also includes GeoRef in Process, which consists of newly identified geoscience materials. App information

This database consists of references to recent geoscience publications that have yet to be indexed and entered into the GeoRef or GeoRef in Progress databases. Updated weekly.

Web of Science provides access to: the Science Citation Index Expanded 1900-present; the Social Sciences Citation Index 1956-present; and the Arts & Humanities Citation Index 1975-present. Web of Science indexes articles from thousands of journals and also indexes the citations used in those articles, thus allowing the user to see which papers have cited a core paper, and how many times a paper was cited in a given time period. Covers published content is almost every discipline.

The Chemical Abstracts database is available through SciFinder Scholar. Although SciFinder Scholar is a web-based interface, you must register to use it. To get to the registration information, go to and follow the onscreen instructions. VPN information for remote users.

NTRL is the preeminent resource for accessing the latest US government sponsored research, and worldwide scientific, technical, and engineering information.

Journal performance metrics offer a systematic, objective means to critically evaluate the world's leading journals delivers quantifiable statistical information based on citation data Helps determine a publication's impact and influence in the global research community Includes journal and category data

Ulrichsweb.com provides data on over a quarter-million serials titles (magazines, newspapers, newsletters, journals, etc...) produced around the world. Information typically provided includes: status (active/inactive),subscription price, publisher information, frequency of publication, ISSN, whether the publication is refereed, and which indexes cover the title. In some cases circulation and advertising data, tables of contents, and links to online materials are provided. Includes reviews from the publication Magazines for Libraries.