Online Geology Resources

US Geological Survey Home Page

Created by an act of Congress in 1879, the USGS has evolved over the ensuing 120 years, matching its talent and knowledge to the progress of science and technology. Today, the USGS stands as the sole science agency for the Department of the Interior. It is sought out by thousands of partners and customers for its natural science expertise and its vast earth and biological data holdings. The USGS is the science provider of choice in accessing the information and understanding to help resolve complex natural resource problems across the Nation and around the world.

Colorado Geological Survey

The Colorado Geological Survey (CGS) provides a variety of services to federal, state, and local government agencies, Colorado's mineral and energy industries, and private citizens. Services include: geologic mapping, including digitized data for identifying geological hazards and mineral resources; technical assistance on topics like swelling soils, and school site and land use reviews; and research and economic development information on Colorado's mineral and energy industries. The CGS is also the home of the Colorado Avalanche Information Center, which provides avalanche hazard monitoring and research. The CGS publishes and distributes its geology-related research in the form of maps and technical reports, as well as non-technical publications such as Colorado's Dinosaurs.

Geological Society of America

Established in 1888, The Geological Society of America provides access to elements that are essential to the professional growth of earth scientists at all levels of expertise and from all sectors: academic, government, business, and industry. This website contains free abstracts and articles from their Geology publication back to 1995, many relating to the San Juan Mountains.

Fort Lewis College Geosciences Home Page

Description of departmental offerings, major requirements and faculty bios.

Generalized Geologic Map of Part of the Upper Animas River Watershed and Vicinity, Silverton, Colorado

The purpose of this geologic compilation is to provide the U.S. Geological Survey, Animas River watershed, Abandoned Mine Land (AML) project a geologic map at a suitable scale for geospatial analysis.

Digital Library for Earth System Education (DLESE)

DLESE is conceived of as a community center — an intellectual commons for the global Earth system community — the primary point of contact for students, educators, and citizens seeking access to reliable information about the Earth and the best methods to promote learning about the Earth. The building of DLESE is a coordinated community effort. This incorporates the notion of users-as-contributors: DLESE collections, services, and tools will be developed by the Earth system, education, library, digital library, and information technology communities at large, a distributed network of individuals and partners.

Institute of Arctic and Alpine Research (NSTAAR)

The Institute of Arctic and Alpine Research (INSTAAR) strives for excellence in research, education, and outreach related to Earth System Science and Global Change in high-latitude, alpine, and other environments. An institute within the Graduate School of the University of Colorado, INSTAAR is affiliated with the Departments of CEA Engineering, Environmental Studies, EPO Biology, Geography, and Geological Sciences.

Fort Lewis College Library