Geosciences

Links to the 50 United States and Puerto Rico geological surveys.

Building on over 95 years of history, the Alberta Geological Survey (AGS) provides geological information and advice about the geology of Alberta.

Applying geoscience to Australia's most important challenges.

Polar science for planet earth.

The world's last great wilderness.

The British Columbia Geological Survey (BCGS) is the ministry branch responsible for producing and housing the public geological and geoscientific information about mineral resources and mineral potential in the province.

Natural Environment Research Council.

The Geological Survey of Northern Ireland (GSNI) provides geoscience information and services to inform decision making.

As Canada’s foremost geomatics and geoscience organization, NRCan provides public geoscientific and geospatial expertise, knowledge and technology to support environmental, social and economic objectives of the federal government.

Geological Survey of Ontario, Canada.

Geographic Names Information System (GNIS).

3D and Photographic Tours Featuring Park Geology and Natural History

Includes full text of recent Mineral Industry Surveys, Minerals Yearbooks, and Mineral Commodity Summaries.

Geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology.

The U.S. Geologic Names Lexicon ("Geolex"), a National compilation of names and descriptions of geologic units.

The Pubs Warehouse provides access to over 130,000 publications written by USGS scientists over the century-plus history of the bureau.

Water Resources of Texas.

Welcome to the largest earth science library in the world! Established in 1879 to build and organize a collection of scientific materials in the earth sciences, the U.S. Geological Survey Library is now the largest library for earth sciences in the world. The Library includes four central libraries and is part of Core Science Systems within the USGS.

Water is one of seven science mission areas of the U.S. Geological Survey (USGS). Water's mission is to collect and disseminate reliable, impartial, and timely information that is needed to understand the Nation's water resources.

University of Wisconsin.