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Federal
USGS National Geologic Map Database Collection NGDA recent views
Department of the Interior —
The National Geologic Map Database (NGMDB) is a Congressionally mandated national archive of geoscience maps, reports, and stratigraphic information. The Geologic... -
Federal
Salt Diapirs in the Gulf Coast [gcdiapirg] recent views
Department of the Interior —
Locations and shapes of salt diapirs were modified after the New Orleans Geological Society map, Salt tectonism of the U.S. Gulf Coast Basin (compiled by J.A. Lopez,... -
Federal
Seismic Lines in Louisiana and Texas [gcseismicg] recent views
Department of the Interior —
The lines shown are those used by the USGS in developing the framework geology and models used in assessing the oil and gas resources of the Gulf Coast Region. The... -
Federal
Gulf Coast Basins and Uplifts [gcstructsg] recent views
Department of the Interior —
These data provide generalized outlines of major basins and uplifts in the Gulf Coast region modified after Plate 2, Principal structural features, Gulf of Mexico... -
Federal
Coking coal of the United States: Modern and historical locations of coking coal mining locations and chemical, rheological, petrographic, and other data from modern samples recent views
Department of the Interior —
For the open-file report we collected new coking coal samples from Alabama, Kentucky, Oklahoma and Arkansas and analyzed them for proximate and ultimate analyses;... -
Federal
California State Waters Map Series--Punta Gorda to Point Arena Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
California State Waters Map Series--Santa Barbara Channel Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
North American electricity power-grid and communication-network anomalies for several magnetic storms recent views
Department of the Interior —
Anomaly lists are presented documenting operational interference to electricity power grids and communication networks in the United States and Canada during magnetic... -
Federal
Lithogeochemistry and images of selected drill core samples from the Mineral Hill alkaline complex, Wyoming recent views
Department of the Interior —
This data release contains analytical data and images for a suite of drill core samples from the Mineral Hill alkaline complex (MHAC), northeastern Wyoming.... -
Federal
Geochemical analyses of bauxite and associated rocks from the Arkansas bauxite region, central Arkansas recent views
Department of the Interior —
This data release compiles major and trace element analytical results of samples of bauxite (aluminum ore) and associated rocks collected from the Arkansas bauxite... -
Federal
California State Waters Map Series--Offshore of Point Conception Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
California State Waters Map Series--Offshore of San Francisco Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
California State Waters Map Series--Offshore of Gaviota Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
Airborne radiometric survey, Boulder Batholith region, Montana, 2022 recent views
Department of the Interior —
This data release provides digital flight line data for a high-resolution airborne radiometric survey over parts of Montana in the vicinity of the Boulder Batholith.... -
Federal
Faults in the Gulf Coast [gcfaultsg] recent views
Department of the Interior —
These mapped faults are modified from Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in Volume J, The Geology of... -
Federal
California State Waters Map Series--Offshore of Refugio Beach Web Services recent views
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
Sediment organic chemistry data associated with the coring of the San Juan Generating Station reservoir near Waterflow, NM recent views
Department of the Interior —
As part of the Navajo-Gallup Water Supply Project, the Bureau of Reclamation was tasked with design and construction of infrastructure to treat and deliver potable... -
Federal
Sediment Data from Cobscook Bay, Maine (LARSEN03 shapefile) recent views
Department of the Interior —
The data in this layer were generated as part of an environmental impact statement evaluating the construction of a proposed 250,000 barrel per day oil refinery and... -
Federal
Summary tables for the approximate inland extent of saltwater intrusion at the base of the Biscayne aquifer in 2022, Miami-Dade County, Florida recent views
Department of the Interior —
Tables were created to summarize well information, maximum chloride concentrations and specific conductance data sourced from Florida Keys Aqueduct Authority (FKAA),... -
Federal
Water-Quality and Borehole Geophysical Data Associated with Uranium Background Concentrations at the Homestake Superfund Site near Milan, New Mexico: 2016 (ver. 1.2) recent views
Department of the Interior —
The datasets contained herein were collected as part of a cooperative U.S. Geological Survey (USGS) and U.S. Environmental Protection Agency (EPA) project entitled...