Earth Sciences: Geology

Geologists answer submitted questions about geology.

Earth science and natural science resources, articles and online education.

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.

Image gallery of European geology.

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.

Geoscience Resources portal.

Listing of virtual and on-line geologic field trip guidebooks.