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61 Titles Match Your Query
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1. Geologic map of the Jasper quadrangle, Newton and Boone Counties, Arkansas [USGS_MAP_MF-2356]
To provide a digital geologic map database of the quadrangle that improves understanding of the regional geologic framework and its influence on the regional groundwater flow system. This digital ...


2. Geologic map of the Rifle Falls quadrangle, Garfield County, Colorado [USGS_Map_MF-2341]
New 1:24,000-scale geologic map of the Rifle Falls 7.5' quadrangle, in support of the USGS Western Colorado I-70 Corridor Cooperative Geologic Mapping Project, provides new interpretations of the ...


3. A Forest Vegetation Database for Western Oregon [USGS_OFR_2004_1249]
Data on forest vegetation in western Oregon were assembled for 2323 ecological survey plots. All data were from fixed-radius plots with the standardized design of the Current Vegetation Survey (CVS) ...


4. Aeromagnetic Map of the Death Valley Ground-water Model Area, Nevada and California [USGS_Map_MF-2381-D]
An aeromagnetic map of the Death Valley groundwater model area was prepared from published aeromagnetic surveys as part of an interagency effort by the U.S. Geological Survey and the U.S. Department ...


5. Aeromagnetic Survey of Taylor Mountains Area in Southwest Alaska, A Website for the Distribution of Data [USGS_DS_2006_224]
An airborne high-resolution magnetic and coincidental horizontal magnetic graviometer survey was completed over the Taylor Mountains area in southwest Alaska. The flying was undertaken by McPhar Geosurveys ...


6. Aeromagnetic data centered over Skelton Neve, Antarctica: A Web Site for Distribution of Data and Maps (on-line edition) [Skelton_Aeromag_Data]
The Transantarctic Mountains (TAM) rift-flank uplift has developed along the ancestral margin of the East Antarctic craton, and forms the boundary between the craton and the thinned lithosphere of ...


7. Bituminous coal production in the Appalachian basin--Past, present, and future [USGS_Map_MF-2330]
Maps Provide an overview of coal production from the Appalachian basin, by county. This report on Appalachian basin coal production consists of four maps and associated graphs and tables, with links ...


8. Boundaries and Tags for Major Geologic Units in the United States [UTC_majorgeologicunits]
This data set contains boundaries and tags for major geologic units in the conterminous United States. In addition to the polygons representing the areal extent of geologic units, it identifies boundaries ...


9. Central West Antarctica Aeromagnetic Data: A Web Site for Distribution of Data and Maps (on-line edition) [CWA_Aeromag_Data]
The aeromagnetic data presented here are one data set collected as a National Science Foundation (NSF) project entitled, "Lithospheric controls on the behavior of the West Antarctic ice sheet." This ...


10. Digital spatial data for the map "Earthquakes in and near the northeastern United States, 1638-1998" [USGS_mapi-2737]
The map is an educational tool with which to inform the public about the existence and the broad, regional nature of earthquake hazard in the Northeast. The data were created digitally in order to ...


11. Extent of Pleistocene Lakes in the Western Great Basin [USGS_MF-2323]
The purpose of this map is to show the differences between the extents of late Pleistocene pluvial lakes and older, larger lakes caused by much higher effective moisture during past glacial-pluvial ...


12. Flood of June 4, 2002, in the Indian Creek Basin, Linn County, Iowa [USGS_OFR_2004_1074]
Severe flooding occurred on June 4, 2002, in the Indian Creek Basin in Linn County, Iowa, following thunderstorm activity over east-central Iowa. The rain gage at Cedar Rapids, Iowa, recorded a 24-hour ...


13. Generalized Geologic Map of Part of the Upper Animas River Watershed and Vicinity, Silverton, Colorado [USGS_Map-MF-2377]
This map data was compiled for the purpose of comparing multiple Animas River Watershed Abandoned Mine Lands Project datasets such as geophysical, biologic, remote sensing, and geochemical datasets ...


14. Generalized Surficial Geologic Map of the Denver 1 degree x 2 degree Quadrangle, Colorado [USGS_Map_MF-2347]
The map and descriptions offer information that may be used for: land-use planning (e.g. selecting land fill sites, greenbelts, avoiding geologic hazards), for finding aggregate resources (crushed ...


15. Generalized Surficial Geologic Map of the Pueblo 1 degree x 2 degrees Quadrangle, Colorado [USGS_Map-MF-2388]
The report may be used for land-use planning (e.g., selecting land-fill sites, greenbelts, avoiding geologic hazards), for finding aggregate resources (crushed rock, sand, and gravel), and for study ...


16. Geochemistry of Rock Samples Collected from the Iron Hill Carbonatite Complex, Gunnison County, Colorado [USGS_OFR_2008_1119]
A study conducted in 2006 by the U.S. Geological Survey collected 57 surface rock samples from nine types of intrusive rock in the Iron Hill carbonatite complex. This intrusive complex, located in ...


17. Geologic Map of Colorado National Monument and Adjacent Areas, Mesa County, Colorado [USGS_mapi-2740]
To update the interpretation and increase the scale of geologic mapping, provide a geologic map for the public to use at Colorado National Monument, and to provide sufficient geologic information ...


18. Geologic Map of the Central Marysvale Volcanic Field, Southwestern Utah [USGS_mapi-2645]
This database was developed to improve upon previous mapping in the central Marysvale volcanic field and compile older mapping at a consistent scale. This area is an important mining district, and ...


19. Geologic Map of the Challis 1 x 2 Degree Quadrangle, Idaho [USGS_mapi-1819]
This dataset was developed to provide a geologic map GIS database of Challis 1x2 Quadrangle, Idaho for use in spatial analysis. The paper version of The geology of the Challis 1 x 2 quadrangle, was ...


20. Geologic Map of the Clifton Quadrangle, Mesa County, Colorado [USGS_MAP_MF-2359]
To update earlier small-scale geologic mapping, and to provide sufficient geologic information for land-use decisions. 1:24,000-scale geologic mapping in the Clifton 7.5' quadrangle, in support of ...


21. Geologic Map of the Death Valley Ground-water Model Area, Nevada and California [USGS_Map_MF-2381-A]
This digital geologic and tectonic database of the Death Valley ground-water model area, as well as its accompanying geophysical maps, are compiled at 1:250,000 scale. The map compilation presents ...


22. Geologic Map of the Silt Quadrangle, Garfield County, Colorado [USGS_Map_MF-2331]
To update and reinterpret earlier geologic mapping, and to provide sufficient geologic information for land-use decisions. New 1:24,000-scale geologic mapping in the Silt 7.5' quadrangle, in support ...


23. Geologic Map of the Vail West quadrangle, Eagle County, Colorado [USGS_Map_MF-2369]
This map was funded by and is a product of the National Cooperative Geologic Mapping Program. This corridor is experiencing rapid urban growth. Geologic mapping is needed to aid in land development ...


24. Geologic map and map database of the Palo Alto 30' X 60' quadrangle, California [USGS_Report_MF-2332]
This database and accompanying plot files depict the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the ...


25. Geologic map of outcrop areas of sedimentary units in eastern Hailey 1 deg. x 2 deg. Quadrangle and southern Challis 1 deg. x 2 deg. Quadrangle, Idaho [USGS_Bulletin_2064-C]
This dataset was developed to provide a geologic GIS database of the Geologic map of outcrop areas of sedimentary units in the eastern part of the Hailey 1 deg. x 2 deg. Quadrangle and part of the ...


26. Geologic map of the Alligator Ridge area, White Pine County, Nevada [USGS_mapi-2691]
Digital representation of geologic mapping facilitates the presentation and analysis of earth-science data. Digital maps may be displayed at any scale or projection, however the geologic data in ...


27. Geologic map of the Dillon 1 x 2 degree quadrangle, Idaho and Montana [USGS_mapi-1803]
This GIS database was prepared to provide digital geologic coverage for the Dillon 1 degree by 2 degree quadrangle of southwest Montana and east-central Idaho. The digital ARC/INFO databases included ...


28. Geologic map of the Eagle quadrangle, Eagle County, Colorado [USGS_Map_MF-2361]
This map was funded by the National Cooperative Geologic Program as part of the geologic mapping studies conducted along the I-70 urban corridor. This corridor is experiencing rapid urban growth ...


29. Geologic map of the Ennis 30' X 60' quadrangle, Madison and Gallatin Counties, Montana, and Park County, Wyoming [USGS_mapi-2690]
This map forms part of the Montana State Geological Map. The Ennis 1:100,000 quadrangle lies within both the Laramide (Late Cretaceous to early Tertiary) foreland province of southwestern Montana ...


30. Geologic map of the Grand Junction quadrangle, Mesa County, Colorado [USGS_Map_MF-2363]
To update and reinterpret earlier geologic mapping, and provide sufficient geologic information for land-use decisions for private land and for areas managed by the Bureau of Land Management and the ...


31. Geologic map of the Palisade Quadrangle, Mesa County, Colorado [USGS_Map_MF-2326]
This map has been prepared to provide the first detailed view of the Palisade 1:24,000-scale quadrangle. Previous geologic mapping that encompassed the map area was at scales of 1:100,000 and 1: 250,000. ...


32. Geologic map of the Sedan quadrangle, Gallatin and Park Counties, Montana [USGS_mapi-2634]
The geology of the Sedan quadrangle was mapped as part of a regional study of the western Crazy Mountains Basin. It was digitized for ease of production of the printed version and for greater distribution ...


33. Geologic map of the Tetilla Peak quadrangle, Santa Fe and Sandoval Counties, New Mexico [USGS_MAP_MF-2352]
The purpose of this mapping was to determine the bedrock geology that would control or impact ground-water flow from the Espanola basin into the Santo Domingo basin. As it is a multi-purpose geologic ...


34. Geologic map of the eastern part of the Challis National Forest and vicinity, Idaho [USGS_mapi-2395]
This dataset was developed to provide a geologic map GIS database of Challis National Forest, Idaho for use in spatial analysis by a variety of users. The paper version of the Geologic Map of the ...


35. Heavy Oil and Natural Bitumen Resources in Geological Basins of the World [USGS_OFR_2007_1084]
Heavy oil and natural bitumen are oils set apart by their high viscosity (resistance to flow) and high density (low API gravity). These attributes reflect the invariable presence of up to 50 weight ...


36. High-Resolution Seismic Imaging Investigations in Salt Lake and Utah Valleys for Earthquake Hazards [USGS_OFR_2007_1152]
In support of earthquake hazards and ground motion studies by researchers at the Utah Geological Survey, University of Utah, Utah State University, Brigham Young University, and San Diego State University, ...


37. Hydrostructural Maps of the Death Valley Regional Flow System, Nevada and California [USGS_Map_MF-2372]
These maps (maps A and B) were prepared in support of a regional three-dimensional ground-water model currently being constructed by the U.S. Geological Survey (USGS) for the DVRFS. The maps identify ...


38. Interior River Lowland Ecoregion Summary Report [USGS_OFR_2008_1088]
The Interior River Lowlands ecoregion encompasses 93,200 square kilometers (km2) across southern and western Illinois, southwest Indiana, east-central Missouri, and fractions of northwest Kentucky ...


39. Isostatic Gravity Map of the Death Valley Ground-water Model Area, Nevada and California [USGS_Map_MF-2381-C]
An isostatic gravity map of the Death Valley groundwater model area was prepared from over 40,0000 gravity stations as part of an interagency effort by the U.S. Geological Survey and the U.S. Department ...


40. Isotopic Ages of Rocks in the Northern Front Range, Colorado [USGS_OFR_2006_1051]
These maps, and the tables that accompany them, are a compilation of isotopic age determinations of rocks and minerals in four 1:100,000-scale quadrangles in the northern and central Front Range, ...


41. Magnetotelluric Data, San Luis Valley, Colorado [USGS_OFR_2007_1405]
The San Luis Valley region population is growing. Water shortfalls could have serious consequences. Future growth and land management in the region depend on accurate assessment and protection of ...


42. Map Showing Depth to Pre-Cenozoic Basement in the Death Valley Ground-water Model Area, Nevada and California [USGS_Map_MF-2381-E]
A depth to basement map of the Death Valley groundwater model area was prepared using over 40,0000 gravity stations as part of an interagency effort by the U.S. Geological Survey and the U.S. Department ...


43. Map Showing Geologic Terranes of the Hailey 1 deg. x 2 deg. Quadrangle and the western part of the Idaho Falls 1 deg. x 2 deg. Quadrangle, south-central Idaho [USGS_Bulletin_2064-A]
This dataset was developed to provide a geologic GIS database of the terranes of the Hailey 1x2 quadrangle and the western part of the Idaho Falls 1x2 quadrangle in south-central Idaho for use in ...


44. Mapping Phyllic and Argillic-Altered Rocks in Southeastern Afghanistan using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Data [USGS_OFR_2007_1006]
ASTER data and logical operators were successfully used to map phyllic and argillic-altered rocks in the southeastern part of Afghanistan. Hyperion data were used to correct ASTER band 5 and ASTER ...


45. Modeling of the Climax Stock and Related Plutons Based on the Inversion of Magnetic data, Southwest Nevada [USGS_OFR_2004_1345]
The raster grid, model1, represents the elevation of the surface of the Climax and Gold Meadows Stocks. The elevation was generated by inverse modeling of the pseudogravity anomaly. This raster ...


46. Modeling the Spatial and Temporal Variation of Monthly and Seasonal Precipitation on the Nevada Test Site and Vicinity, 1960-2006 [USGS_OFR_2007_1269]
The Nevada Test Site (NTS), located in the climatic transition zone between the Mojave and Great Basin Deserts, has a network of precipitation gages that is unusually dense for this region. This network ...


47. National Petroleum Reserve-Alaska Well Log Data for 1946 to 1981; USGS [EARTH_CRUST_USGS_NPRA_WELL_LOGS]
The National Petroleum Reserve in Alaska (NPRA) is located in the primitive wilderness of Alaska's North Slope. The U.S. Geological Survey (USGS) began some geological surveying in this ...


48. Nutrient Concentrations in Upper and Lower Echo, Fallen Leaf, Spooner, and Marlette Lakes and Associated Outlet Streams, California and Nevada, 2002-03 [USGS_OFR_2004_1333]
Five lakes and their outlet streams in the Lake Tahoe Basin were sampled for nutrients during 2002-03. The lakes and streams sampled included Upper Echo, Lower Echo, Fallen Leaf, Spooner, and Marlette ...


49. Preliminary Geologic Map of Southernmost Texas, United States, and parts of Tamaulipas and Nuevo Leon, Mexico [USGS_OFR_2005_1409]
The geologic map covers the southernmost part of Texas (parts of Jim Hogg, Brooks, Starr, Hidalgo, Zapata, Willacy, Kenedy, and Cameron Counties), and parts of Nuevo Leon and Tamaulipas, Mexico. Geologic ...


50. Preliminary Integrated Geologic Map Databases for the United States -Kodiak Islands, Alaska [USGS_OFR_2005_1340]
The 1:500,000-scale reconnaissance geologic map of the Kodiak Islands, Alaska covers more than 4,800 square miles (12,500 square kilometers) of south central Alaska. The Kodiak Islands are located ...


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