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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. These data present a ground-water inventory of existing geospatial data and other information needed to determine the extent and characteristics of the aquifers in the Tahoe Basin. Geospatial and other data include geologic maps and soil surveys of the entire basin and for specific watersheds within the basin at the best available scales; vegetation remote-sensing datasets; well information from various local, state, and federal...
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set consists of digital water-level-change contours for the High Plains aquifer in the central United States, predevelopment (about 1950) to 2007. The High Plains aquifer extends from south of 32 degrees to almost 44 degrees north latitude and from 96 degrees 30 minutes to 104 degrees west longitude. The aquifer underlies about 174,000 square miles in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota,...
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. Polygons delineate generalized areas in and around Great Basin National Park where surface-water resources likely or potentially are susceptible to groundwater withdrawals in adjacent valleys.
The Great Plains Landscape Conservation Cooperative (GPLCC, https://www.fws.gov/science/catalog) is a partnership that provides applied science and decision support tools to assist natural resource managers conserve plants, fish and wildlife in the mid- and short-grass prairie of the southern Great Plains. It is part of a national network of public-private partnerships — known as Landscape Conservation Cooperatives (LCCs, http://www.fws.gov/science/shc/lcc.html) — that work collaboratively across jurisdictions and political boundaries to leverage resources and share science capacity. The Great Plains LCC identifies science priorities for the region and helps foster science that addresses these priorities to support...
Categories: Data;
Types: Downloadable,
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OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: GPLCC,
Geoscientific Information,
Great Plains Landscape Conservation Cooperative,
coalbed,
natural gas
View east and upriver toward Unkar Group of rocks, Cardenas Basalt sill (black), Bass Formation (light gray), Hakatai Shale (red), unconformably below overlying Cambrian Tapeats Sandstone, from south side of river mile 134.8.
View east toward flood-damaged travertine pools below Havasu Falls, Havasu Creek, Cataract Canyon.
View north toward basalt dike (photograph EI10) in Hakatai Shale, Unkar Group, on north side of river mile 77.2, at beginning of Hance Rapids. Shinumo Sandstone forms cliff at upper edge of photograph.
The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in the United States. In addition, the database contains samples from archetypal deposits from 27 other countries in North America, South America, Asia, Africa and Europe. Samples were obtained from archived ore collections under the U.S. Geological Survey's project titled "Quick Assessment of Rare and Critical Metals in Ore Deposits: A National Assessment" (2008 to 2013) in an effort to begin an assessment of the Nations' previously mined ore deposits for critical minerals. Mineralized and altered rock samples were provided by the Colorado...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
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OGC WFS Layer,
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Tags: Alaska,
Argentina,
Arizona,
Arkansas,
Australia,
The "Li_Triangle_ARG_MRP_NMIC.gdb" geospatial database was developed by the U.S. Geological Survey for use in a geographic information system (GIS) to support mineral resource research and assessment of lithium resources in the Argentina portion of the central South American Lithium Triangle. The Lithium Triangle is host to significant amounts (nearly 60%) of the worlds known (identified) resources of lithium. Over 100 salars and lagunas, ranging in area from a few square kilometers (km2) to approximately 9,000 km2, are found within this region. The Lithium Triangle is approximately 400,000 km2 and encompasses about 150 internal drainage basins in northwestern Argentina, western Bolivia, northern Chile, and southern-most...
View north and downriver from the top of Dubendorf Rapid, river mile 132.2.
Hundred and Fiftynine Mile Dike at top of Redwall Limestone (person for scale on dike), south of river mile 159.7.
Aerial view northwest toward Horn Creek Rapids, river mile 90.9, showing numerous pegmatite and granite dikes in black Vishnu Schist. Inner canyon is 1,300 feet deep here.
Aerial view northwest toward Surprise Canyon Formation (dark red) in channel eroded into Redwall Limestone, west wall of Two Hundred and Seventeenmile Canyon.
View north toward a large pinnacle of Muav Limestone through Royal Arch, Royal Arch Creek canyon, a half mile south of river mile 117.2.
View east and downriver toward brown travertine cap rock (spring deposits) over green Bright Angel Shale, east side of river mile 60.8.
View west toward Dripping Springs of upper Hermit Creek canyon from Hermit Trail, south rim. Pennsylvanian strata (lower right side of photograph), Permian strata, large red cliff (Esplanade Sandstone) to rim (Kaibab Formation).
Aerial view north toward Cocks Combs of East Kaibab Monocline, east side of Kaibab Plateau. Permian strata, including Esplanade Sandstone (lower cliff), Hermit Formation (red slope), Coconino Sandstone (white cliff), and Toroweap Formation (top of white cliff).
View southwest into Parashant Canyon of unclassified dolomites (lower part of canyon), Temple Butte Formation (middle cliffs), and Redwall Limestone (top cliffs).
View southwest and downriver toward Shinumo Sandstone cliffs of Papago Canyon (purple-brown cliffs in canyon above boat, lower right of photograph), and Zuni Point (upper left of photograph) on south rim from river mile 75.0.
Aerial view west toward numerous Pleistocene landslides partly covered by younger sand dunes along Vermilion Cliffs, just west of Vermilion Cliffs Lodge, Arizona (center of photograph), about 4 miles west of river mile 7.0. Red and white Navajo Sandstone forms upper half of Vermilion Cliffs, gray Kaibab Formation at lower left of photograph.
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