These databases are a good starting place to access articles on the geosciences.
Geoscience journal articles, books, maps, conference papers and reports from North America and the rest of the world.
Provides access to scholarly journals, eBooks, and GeoRef records with specialized and map-based search capabilities and links to curated earth science research around the web.
An abstract and citation database of peer-reviewed journals in top-level subject fields: life science, social science, physical science and health sciences.
Provides access to the Sciences Collection which includes 48 journals.