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This database contains a comprehensive inventory of geologic (coral, coral reef, limestone, and sediment) cores and samples collected, analyzed, published, and/or archived by, or in collaboration with, the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC). The SPCMSC Geologic Core and Sample Database includes geologic cores and samples collected beginning in the 1970s to present day, from study sites across the world. This database can be accessed through the CoreViewer 3.0 ArcOnline web mapping application, linked below. A copy of the data can also be downloaded from the web mapping application and the metadata is accessible through a link in the header of the application, as...
Categories: Collection, Data; Tags: Alabama, Atlantic Ocean, Bahamas, Belize, Biological Collection, All tags...
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History:This collection of geologic, mine, and related maps was compiled and used by S. Warren Hobbs for his research on the Coeur d’alene Mining District, Idaho - Professional Paper 478 (1965).The Coeur d’Alene Study:General geology of the Coeur d’Alene district, one of the larger lead-, zinc-, and silver-producing areas of the world, is presented. The geology was remapped at a scale of 1:24,000 and compiled on five maps from west to east as follows: Smelterville, Kellogg, Wallace, Mullan, and Pottsville. Bedrock, primarily the Precambrian Belt Series which forms the host rock for the ore, is a thick conformable geosynclinal group of fine-grained clastics. Igneous rocks are principally two groups of small monzonitic...
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Since its inception in 1879, the USGS has collected and preserved geoscience data and sample collections, which include millions of paleobiological specimens stored in USGS facilities and at the Smithsonian Institution National Museum of Natural History (NMNH) in Washington, D.C. As one of the largest paleontological collections in the world, the USGS paleontology collection is invaluable, as many specimens may no longer be collected due to high field collection costs or inaccessibility to sampling sites, which have been restricted, urbanized, or modified via landscape processes. The USGS Denver Paleontology Collection includes ~1.2 million specimens stored in 1000 Smithsonian museum cases. The primary collections...
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These catalogs serve to identify known locations of mineral extraction and exploration activities discussed for the purpose of eventually discovering these data through the Mines web map application. These tables of information will reduce data entry time through use of queries to generate records. They also help identify properties without a clear location for efficient discussion with the original authors.
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These raster datasets are output from the Geophysical Institute Permafrost Lab (GIPL) model and represent simulated active layer thickness (ALT) in meters averaged across a decade. These data were generated by driving the GIPL model with a composite of five GCM model outputs for the A1B emissions scenario. The file name specifies the decade the raster represents. For example, a file named ALT_1980_1989.tif represents the decade spanning 1980-1989. Cell values represent simulated maximum depth (in meters) of thaw penetration (for areas with permafrost) or frost penetration (for areas without permafrost). If the value of the cell is positive, the area is underlain by permafrost and the cell value specifies the depth...
The Northwest Boreal LCC (NWB LCC) envisions a dynamic landscape that maintains functioning, resilient boreal ecosystems and associated cultural resources. To support this vision, the NWB LCC partnered with the BEACONs Project to implement a new approach to conservation planning, including the identification of ecological benchmarks to support implementation of active adaptive management. Within an adaptive management framework, benchmarks serve as reference areas for detecting and understanding the influence of human activity on ecological systems. They support the identification of management practices that sustain the wide range of environmental, cultural, and economic values of the northwest boreal. The NWB...
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This dataset provides the geographical locations of karst groundwater basins, groundwater flowpaths, and dye injection/recovery points in Kentucky. Dye tracing is a common method used for understanding groundwater flow pathways and connectivity. Dye is poured (or injected) into a sinking stream, well, sinkhole, or body of flowing water, where it is carried down-gradient. The locations at which dye is detected (or recovered) indicates a connection from injection to recovery site. This connection is a groundwater flowpath. As more dye traces are conducted, flowpath convergence or lack thereof can be used to draw karst groundwater basins, which are analogous to surficial watersheds. Karst groundwater basins differ...
Categories: Collection, Data; Tags: Collection, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, All tags...
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This collection consists of samples of the Entrada Sandstone and Pony Express Limestone from the Placerville vanadium-uranium district in southwest Colorado. The samples were collected under the direction of Harry Granger to compare some of the geochemical attributes of the Placerville district deposits to the more widespread Salt Wash hosted deposits. These samples were also used by George Breit for research to determine an age of the roscoelite (V-illite). Samples are stored in fabric bags in cardboard boxes on one wood pallet.
The Aquatic Area data sets were created by the Upper Midwest Environmental Sciences Center to identify areas of similar aquatic habitat, based primarily on large-scale geomorphic characteristics.
Categories: Collection
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This data release contains observation data, design transects, design strata, analysis estimates output, and associated metadata from the Alaska Arctic Coastal Plain Aerial Breeding Pair Survey. The Alaska Arctic Coastal Plain Aerial Breeding Pair Survey provides data on distribution, abundance, and trend of 33 bird species that nest in northern Alaska. The survey has been conducted in its current form annually since 2007 with the exception of years 2020 and 2021. Methods generally follow the standard operating procedures for the Waterfowl Breeding Population and Habitat Survey. Primary uses of the survey data are to evaluate recovery status of Spectacled Eider (Somateria fischeri) and Steller’s Eider (Polysticta...
Collection of decoded radio collar telemetry data created by the proprietary “Telonics Data Converter” (TDC) software (version 2.64) from raw Iridium (.idf) files. The TDC software associates collar programming parameters from “TPF” files with related transmitters and decodes the raw Iridium data to produce three text files for each transmitter: a telemetry data file, a transmitter statistics file and a Google Earth KML file. Newly converted data is appended to existing transmitter files. The TDC software was configured to create the telemetry data file in the Telonics “Complete CSV” format. The telemetry CSV files has a 24 line header, with the 24th line containing the column names. The statistics CSV file has...
Categories: Collection, Data; Tags: Collection, onGoing


map background search result map search result map National Parks USGS Denver Paleontology Collection Simulated Active Layer Thickness Random core keywords record 8 Random core keywords record 7 Random core keywords record 12 Random core keywords record 18 Random core keywords record 20 Random core keywords record 22 Random core keywords record 11 Samples of the Entrada Sandstone and Pony Express Limestone from the Placerville V-U district in SW Colorado, 1983 Catalog of mine locations in Current and Historic Mining Activity documents for years 1993-2003 Kentucky Karst Groundwater Map Data USGS S. Warren Hobbs Coeur d'Alene Map Collection Alaska Arctic Coastal Plain Aerial Breeding Pair Survey Packaged Data and Output Files Samples of the Entrada Sandstone and Pony Express Limestone from the Placerville V-U district in SW Colorado, 1983 Random core keywords record 8 Random core keywords record 7 Random core keywords record 12 Random core keywords record 18 Random core keywords record 20 Random core keywords record 22 Random core keywords record 11 National Parks Kentucky Karst Groundwater Map Data Catalog of mine locations in Current and Historic Mining Activity documents for years 1993-2003 Alaska Arctic Coastal Plain Aerial Breeding Pair Survey Packaged Data and Output Files USGS S. Warren Hobbs Coeur d'Alene Map Collection Simulated Active Layer Thickness