Guide to literature of the world about geology and earth sciences. Topics include crystallography, hydrogeology, economic geology, hydrology, environmental geology, marine geology, engineering geology, mineralogy, geochemistry, oceanography, geophysics, and paleontology. For help, see the tutorial.
Contains references to journal articles, books, maps, conference papers, reports, and theses.
These maps chart the growth and development of thousands of America towns and cities across a century. These are searchable by address and location. Tools allow for layering of maps across years and satellite images. Coverage: 1867-1970.
Covers the citation indexes: Science, Social Sciences, Arts & Humanities, Book Citation Index, Conference Proceedings Citation Index, and Emerging Sources Citation Index, and Journal Citation Reports
Also includes BIOSIS Citation Index, Data Citation Index, Current Contents Connect, Derwent Innovation Index. Medline (1950-present), Current Chemical Reactions, Index Chemicus, and Zoological Records.
Online tutorial demonstrating best research practices and effective strategies for locating resources relevant to the geosciences, including environmental studies, geography, geology, and archaeology
Earth Observatory News and images on important environmental issues from NASA. EarthTrends Data tables, country profiles, maps, and articles from the World Resources Institute. Earthweek A weekly summary of natural phenomenon and man-made events affecti