Geology is the study of Earth history, structure, composition and life forms.
Geologists answer submitted questions about geology.
American Geological Institute resources for teachers and students. Includes searchable database of earth images, geologic time scale, and interactive features.
Earth science and natural science resources, articles and online education.
Illustrated descriptions and explanations of earthquakes, plate tectonics, glaciers and glacial landforms, and volcanoes and volcanic deposits, intended for students up to age 16, but suitable for a wider audience.
General geology portal site, including links, products, and a discussion forum for professionals and students.
Geologic and natural history landscape photography of the western United States and Pacific islands.
Information about geology, geocaching and other outdoor adventures.
An information system aimed at archiving, publishing and distributing data from global change research with special emphasis on geological, marine and environmental sciences.
Publications of the father of modern geology, who first drew a chart of the strata under the surface of the earth. Printable version of Smith's famous geologic map of England.
Listing of virtual and on-line geologic field trip guidebooks.
Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us