Maps and atlases
Representation, usually on a flat surface, of a part or whole of the Earth or other parts of the universe. Collections of maps linked digitally or bound together in a book are called atlases.
Lewis and Clark and the U.S. Geological Survey in North Dakota [ More info] Homepage linking the historic journey of Lewis and Clark and the research of the USGS in the same region with links to mapping history, remarkable points on the Missouri River, educational activities, photo gallery, and publications.
Major drainage basins in Massachusetts and Rhode Island [ More info] Location and geology of drainage basins in Massachusetts and Rhode Island.
Map showing geology, oil and gas fields and geologic provinces of Africa, ver. 2.0 [ More info] Digitally compiled interactive maps with links to metadata, descriptions of map units, and data files.
Massachusetts and Rhode Island District home page [ More info] Home page for the Massachusetts and Rhode Island District office for water resources with links to drainage basins, water, stream statistics, projects, publications, news reports, and location.
Massachusetts and Rhode Island District water data [ More info] Links to streamflow, surface and ground water, water quality, flood, drought, and precipitation data in real-time and for historic time periods for Massachusetts and Rhode Island.
Multielement geochemical dataset of surficial materials for the northern Great Basin [ More info] This report presents geochemical data generated during mineral and environmental assessments for the Bureau of Land Management in northern Nevada, northeastern California, southeastern Oregon, and southwestern Idaho, along with metadata and maps.
National geologic studies of benthic habitats, northeastern United States : Stellwagen Bank National Marine Sanctuary Region off Boston, Massachusetts [ More info] Geological research of the Stellwagen Bank National Marine Sanctuary sea floor are presented in the form of maps, posters, fact sheets, sonar images, and bottom photographs.
Pacific Northwest geologic mapping and urban hazards [ More info] Description of research underway in the Pacific Northwest including geologic mapping and urban hazards studies with links to geologic maps, publications, and data.
Pacific Northwest geologic mapping and urban hazards [ More info] Overview of the Pacific Northwest Urban Corridor Geologic Mapping Program concerned with geology and urban hazards with links to online geologic maps, current research, publications, and contacts.
Seismic properties of North America and the surrounding ocean basins [ More info] Presentation of maps of the seismic properties of North America and the surrounding ocean basins compiled from seismic refraction and reflection data, earthquake studies, and surface wave analyses showing crustal thickness and geologic provinces.
Alphabetical Index of Topics
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