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Location Folder Show Tree ROOT _ScienceBase Catalog 3DSC Alkalic Igneous Centers of the Great Plains and Rocky Mountains: Data in Support of Critical Mineral Resource Studies AMMonitor: Remote wildlife monitoring for adaptive management Amphibian Research and Monitoring Initiative An Open Repository of Earthquake-Triggered Ground-Failure Inventories More... Filters Date Types (for Date Range) Extensions Raster (2) Shapefile (2) ArcGIS Service Definition (1) Types Map Service (36) OGC WFS Layer (34) OGC WMS Layer (34) OGC WMS Service (32) Downloadable (5) More... Contacts U.S. Geological Survey - ScienceBase Hill, Robert T. Feininger, Tomas G. Benjamin J Drenth April D Allen Langhans More... Categories Image (125) Data (39) Data Release - Under Revision (2) Data Release - In Progress (1) Data Release - Revised (1) Tag Types Theme (50) Place (170) label (125) category (69) USGS Scientific Topic Keyword (40) collection (69) Harvest Set (38) More... Tag Schemes None (29) USGS Thesaurus (32) http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/PhotoMedia (124) ISO 19115 Topic Category (33) FIPS (1) Geographic Names Information System (GNIS) (6) Common geographic areas (17) More... View Results as: JSON ATOM CSV Browse Folder

Early Estimates of Exotic Annual Grass (EAG) in the Sagebrush Biome, USA, 2024 These datasets provide early estimates of 2024 fractional cover for exotic annual grass (EAG) species and one native perennial grass species on a weekly basis from April to late June. Typically, the EAG estimates are publicly released within 7-13 days of the latest satellite observation used for that version. Each weekly release contains five fractional cover maps along with their corresponding confidence maps for: 1) a group of 16 species of EAGs, 2) cheatgrass (Bromus tectorum); 3) Field Brome (Bromus arvensis); 4) medusahead (Taeniatherum caput-medusae); and 5) Sandberg bluegrass (Poa secunda). These datasets were generated leveraging field observations from Bureau of Land Management (BLM) Assessment, Inventory,... Tags: Arizona, California, Colorado, Field Brome, Great Basin, All tags... Harmonized Landsat Sentinel, Idaho, Kansas, Land Use Change, Montana, NDVI, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Poa secunda, Remote Sensing, South Dakota, Texas, Texas brome, USGS Science Data Catalog (SDC), United States, Utah, Washington, Wyoming, annual grass, annual herbaceous, cheatgrass, exotic, invasive species, medusahead, nonindigenous species, noxious, perennial grass, red brome, remote sensing, rye brome, sagebrush, soft brome, western United States, Fewer tags View of large sink hole on rougher trail from Quebradillas to dam site. Aguadilla County, Puerto Rico. 1922. Panorama with image 539. View of large sink hole on rougher trail from Quebradillas to dam site. Aguadilla County, Puerto Rico. January 1922. Categories: Image; Tags: Aguadilla County, Puerto Rico, photo print Tertiary limestone hills south of Arecibo. Arecibo or Ponce County, Puerto Rico. 1922. Tertiary limestone hills south of Arecibo, seen from road between Arecibo and Ponce; sugar cane in foreground and central (chimney) at left middle ground. Arecibo or Ponce County, Puerto Rico. February 1922. Categories: Image; Tags: Arecibo County, Puerto Rico, Ponce County, Puerto Rico, photo print Hydroacoustic data from central Lake Erie, 2010-2019 Hydroacoustic estimates of fish density are used for fisheries management in central Lake Erie. Hydroacoustic data were collected along up to four cross-lake transects in central Lake Erie July 2010 through July 2019. Software-generated raw variables used for calculating estimates of hydroacoustic fish densities are presented here. Categories: Data; Tags: Aquatic Biology, Great Lakes, Lake Erie, USGS Science Data Catalog (SDC), aquatic biology, All tags... biota, field inventory and monitoring, fishery management, multibeam sonar, transect sampling, Fewer tags Airborne radiometric survey, Boulder Batholith region, Montana, 2022 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. The airborne survey was jointly funded by the Earth Mapping Resources Initiative and Kennecott Exploration Company. The survey was designed to meet complementary needs related to geologic mapping and characterization of mineral resource potential. A total of 34,041 line km of magnetic and radiometric data were acquired over an irregular-shaped area of 6178 km2. Data were collected from a helicopter flown at a nominal terrain clearance of 100 meters (m) above topography along E-W flight lines spaced at 200 m intervals. Tie lines were flown in an N-S... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: AASG, Aeroradiometric survey, Airborne geophysical survey, Association of State Geologists, Boulder Mountains, All tags... Boulder River, Broadwater County, Butte, Crow Creek, Deerlodge National Forest, Earth Mapping Resources Initiative, EarthMRI, Economic Geology, Elkhorn Mountains, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Geophysics, Geospatial datasets, Helena, Helena National Forest, Jefferson County, Lewis and Clark County, Little Blackfoot River, MRP, Mineral Resources, Mineral Resources Program, Montana, National Cooperative Geologic Mapping Program, Potassium, Powell County, Prickly Pear Creek, Sedimentology, Structural Geology, Thorium, Twin Bridges, U.S. Geological Survey, USA, USGS, United States, United States of America, Uranium, Whitetail Valley, biota, Fewer tags No caption provided. No date. No caption provided. No date. Categories: Image; Tags: Rhode Island, photo print Grand Canyon Rio Grande. The Carazones from Chisos Mountains. Brewster County, Texas. 1899. Grand Canyon Rio Grande. The Carazones from Chisos Mountains. Brewster County, Texas. 1899. Categories: Image; Tags: Brewster County, Texas, Hill, R.T. Collection, Photographers, photo print Drill rig on location approximately six miles northeast of Andrews. Andrews County, Texas. 1970. Drill rig on location approximately six miles northeast of Andrews. Andrews County, Texas. May 1970. Categories: Image; Tags: Andrews County, Texas, Brown, R.L. Collection, Photographers, color transparency (slides) West Hills of Pea Colorado Gap. Brewster County, Texas. 1899. West Hills of Pea Colorado Gap, showing hogbacks of white Helderberg chert. Brewster County, Texas. 1899. Categories: Image; Tags: Brewster County, Texas, Hill, R.T. Collection, Photographers, photo print Decompartmentalization Physical Model (South Florida Water Management District) Periphyton Abundance and Biovolume Data 2017–21 Periphyton is a complex community of detritus, bacteria, fungi, and algae that grows attached to submerged substrates. Assemblage structure data for algae and cyanobacteria from periphyton samples were collected on a monthly basis from 2017 to 2021. Compiled data were reported as absolute abundance (cells) and biovolume per volume as well as absolute abundance (cells) and biovolume per area at four locations increasing in distance East of the L-67 canal in Water Conservation Area 3 (WCA 3) of the Florida Everglades immediately north of Everglades National Park. The periphyton assemblages were analyzed for five sample types including periphyton plates (Plates), invertebrate inclusion and exclusion plates (Inverts),... Categories: Data; Tags: Aquatic Biology, Ecology, Everglades National Park, USGS Science Data Catalog (SDC), Water Quality, All tags... algae, cyanobacteria, diatom, genus, periphyton, species, taxa, taxonomy, Fewer tags Nine Point Mountain from west. Nine Point quadrangle. Brewster County, Texas. 1899. Nine Point Mountain from west. Nine Point quadrangle. Brewster County, Texas. 1899. Categories: Image; Tags: Brewster County, Texas, Hill, R.T. Collection, Photographers, photo print Panorama of Santiago Range, Mount Ord Section. Brewster County, Texas. 1899. Panorama of Santiago Range, Mount Ord Section. Brewster County, Texas. 1899. Categories: Image; Tags: Brewster County, Texas, Hill, R.T. Collection, Photographers, photo print Sierra Rica opposite Presidio Del Norte. Presidio County, Texas. 1899. Sierra Rica opposite Presidio Del Norte. Presidio County, Texas. 1899. Categories: Image; Tags: Hill, R.T. Collection, Photographers, Presidio County, Texas, photo print Limestone Bad Land cliff, Irwin's Canyon, Rio Grande. Texas. 1899. Limestone Bad Land cliff, Irwin's Canyon, Rio Grande. Texas. 1899. Categories: Image; Tags: Hill, R.T. Collection, Photographers, Texas, photo print Data sets for: Status of Water Quality in Groundwater Resources Used for Drinking-Water Supply in the Southeastern San Joaquin Valley, 2013-2015 - California GAMA Priority Basin Project This data release contains site information and potential explanatory factor data for 1,899 groundwater sites. These sites were used to assess groundwater quality in aquifers used for domestic and public drinking water supply in the southeastern San Joaquin Valley. The southeastern San Joaquin Valley (SESJV) study unit consists of five study areas whose boundaries are defined by the eponymous California Department of Water Resources groundwater subbasins of the San Joaquin Valley groundwater basin: Madera-Chowchilla, Kings, Kaweah, Tule, and Tulare Lake. The sites consist of 198 wells representing the domestic-supply aquifer and 1,701 wells representing the public-supply aquifer. The domestic-supply aquifer wells... Categories: Data; Tags: Central Valley aquifer system, Fresno, Hydrology, Kings, Land Use Change, All tags... Madera, Soil Sciences, Tulare, USGS Science Data Catalog (SDC), Water Quality, domestic well water use, environment, geoscientificInformation, groundwater quality, inlandWaters, Fewer tags Cosmogenic Al-26/Be-10 Isochron Burial Data for the Nussbaum Gravel at Baculite Mesa, CO We have constrained the age of the Nussbaum Gravel at Baculite Mesa, CO using cosmogenic Al-26/Be-10 isochron burial dating. Two samples, a coarse sand and a fine gravel, were prepared for burial dating at the Reston Cosmogenic Nuclide (RECON) Lab and measured via accelerator mass spectrometry at the Purdue Rare Isotope Measurement (PRIME) Lab. The results of this work are summarized in the file “BaculiteMesa_SiteLocation_Odom.csv”, which contains site data and burial age calculations; measurements of aluminum-26 and beryllium-10, as well as related data, are located in respective .csv files. We calculated respective minimum and maximum burial ages for the sand (1.25 ± 0.08 Ma and 1.66 ± 0.12 Ma) and gravel (1.44... Categories: Data; Tags: Aluminum-26, Beryllium-10, Burial dating, Colorado, Geochronology, All tags... Geology, Geomorphology, Geomorphology, Glaciology, Isochron, USGS Science Data Catalog (SDC), Fewer tags Anatectic aplitic granite in predominantly felsic volcanic rocks. Washington County, Rhode Island. 1963. Anatectic (?) aplitic granite in predominantly felsic volcanic rocks at Westerly. Rotated inclusions. 0.39 mile north, 32 degrees west of intersection of Norwich Road and US Route 1. Pawcatuck. Washington County, Rhode Island. October 1963. Categories: Image; Tags: Feininger, T.G. Collection, Photographers, Washington County, Rhode Island, photo print Quartz knot and vein with uniform fractures. Washington County, Rhode Island. 1962. Quartz knot and vein with uniform fractures that extend into host porphyritic grantie gneiss. 1.06 miles south, 82 degrees east of Bench Mark "Beach," Exeter. Washington County, Rhode Island. October 16, 1962. Categories: Image; Tags: Feininger, T.G. Collection, Photographers, Washington County, Rhode Island, photo print Drawn-out and flattened microcline phenocrysts.Washington County, Rhode Island. 1962. Drawn-out and flattened microcline phenocrysts in porphyritic granite gneiss. 0.13 mile north of the east tip of Beach Pond, Exeter. Washington County, Rhode Island. October 1962. Categories: Image; Tags: Feininger, T.G. Collection, Photographers, Washington County, Rhode Island, photo print Feldspathic gneiss of the Plainfield Formation. Washington County, Rhode Island. 1963. Feldspathic gneiss of the Plainfield Formation. Sillimanite grade. Pegmatites with biotite selvages and whispy outlines were probably sweated out during the metamorphism. Cut on west side of Route 95. 0.45 mile northwest of Woodville Road. Hopkinton. Washington County, Rhode Island. October 1963. Categories: Image; Tags: Feininger, T.G. Collection, Photographers, Washington County, Rhode Island, photo print 1 2 3 4 5 ... 9 »