3,523 datasets found
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Federal
National Assessment of Oil and Gas Project - Hanna, Laramie, Shirley Basins Province (030) Total Petroleum Systems
Department of the Interior —
The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the... -
State
Alaska Geologic Data Index (AGDI)
State of Alaska —
The Alaska Geologic Data Index (AGDI) is an actively growing index of unpublished geologic data collected throughout the state of Alaska. The records captured range... -
Federal
DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Points for the top the Floridan aquifer system, constrained
Department of the Interior —
Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of... -
Federal
DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Thickness regions of the upper confining unit
Department of the Interior —
Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens on October 20, 1988
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18th... -
Federal
Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruise 08CCT01, Mississippi Gulf Islands, July 2008
Department of the Interior —
In July of 2008, the U.S. Geological Survey conducted geophysical surveys to investigate the geologic controls on island framework from Ship Island to Horn Island,... -
Federal
Wetland-Change Data Derived from Landsat Imagery, Assateague Island to Metompkin Island, Maryland and Virginia, 1984 to 2015: Land-cover Change Analysis
Department of the Interior —
This U.S. Geological Survey (USGS) data release includes geospatial datasets that were created for the analysis of Virginia and Maryland Atlantic coastal wetland... -
State
Major-element glass compositions of tephra from the circa 3.6 ka eruption of Aniakchak volcano, Alaska Peninsula, Alaska
State of Alaska —
This Raw Data File presents major-oxide glass geochemical results from the ca. 3.6 ka caldera-forming eruption of Aniakchak volcano, Alaska. These data are part of a... -
Federal
Aqueous and solid phase geochemistry of water and mineral precipitates from draining adits in California and Colorado
Department of the Interior —
This dataset is a compilation of samples collected from draining mine adits, including water and mineral precipitates, from several mines in California and Colorado.... -
Federal
Particle Size Analysis for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2014-18
Department of the Interior —
These data are supplemental rip-rap gradation data (Wolman Pebble Count) in text (.txt) format, collected during 2014-2018 field seasons for select bridges in the... -
Federal
Digital Surficial Geologic Map of the Heart of the Monster Unit and Vicinity, Nez Perce National Historical Park, Idaho (NPS, GRD, GRI, NEPE, HEMS digital map)
Department of the Interior —
The Digital Surficial Geologic Map of the Heart of the Monster Unit and Vicinity, Nez Perce National Historical Park, Idaho is composed of GIS data layers complete... -
Federal
Archive of Chirp Subbottom Profile, Imagery, and Geospatial Data Collected in 2021 Near Pensacola Beach, Florida
Department of the Interior —
From June 2 through 9, 2021, researchers from the U.S. Geological Survey (USGS) conducted an inshore and offshore geophysical survey to map the shoreface and... -
State
The ~400 yr B.P. eruption of Half Cone, a post-caldera composite cone within Aniakchak caldera, Alaska Peninsula
State of Alaska —
DGGS Professional Report 126, The ~400 yr B.P. eruption of Half Cone, a post-caldera composite cone within Aniakchak caldera, Alaska Peninsula, presents an... -
Federal
U-Pb Ages, Hafnium Isotope Ratios, and Trace Element Concentrations by Laser-Ablation Split Stream (LASS) Analysis of Igneous Zircons from the Western Alaska Range
Department of the Interior —
This dataset contains U-Pb isotopic data and ages, Hf isotope data, and trace element concentrations of zircon from igneous rocks collected from the western Alaska... -
Federal
Digital Geomorphic-GIS Map of the Portsmouth to Cricket Island Site, North Carolina (1:10,000 scale 2008 mapping) (NPS, GRD, GRI, CALO, PMCI_geomorphology digital map) adapted from a East Carolina University unpublished map and digital data by Ames and Riggs (2008)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Portsmouth to Cricket Island Site, North Carolina (1:10,000 scale 2008 mapping) is composed of GIS data layers and GIS tables,... -
Federal
Sea Turtle Nesting Decision Points and Cross-Shore Beach Profile Data Collected on May 27, 2022, from Juno Beach, Florida
Department of the Interior —
On May 27, 2022, surveys were conducted on ‘high-density’ sea turtle nesting areas located on Juno Beach, Florida. This dataset, Juno_20220527.zip, was collected and... -
Federal
molo_geo - Geologic attributes of the coastal zone of Molokai, Hawaii
Department of the Interior —
Geologic attributes of the coastal zone of Molokai, Hawaii -
Federal
National Geologic Carbon Dioxide (CO2) Sequestration Assessment Project: Bighorn Basin (C5034) Well Density
Department of the Interior —
Drilling-density cell maps show the number of wells that have been drilled into the storage assessment unit (SAU). Each 1-square-mile cell has a count for the number... -
State
MD iMAP: Maryland Geology - Hydric Soils
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data layer is a compilation of the MUPOLYGON feature class - muaggatt... -
Federal
Geochemical Characteristics of the Conterminous United States: % MgO
Department of the Interior —
This raster depicts the percentage of lithological magnesium oxide (MgO) content in surface or near surface geology. We derived these rasters by calculating the...
3,523 datasets found