Catalog - Data.gov

Found 92 datasets matching "radiogenic".

Federal
Radiogenic heat content for selected cores recovered during T-3 Ice Island heat flow operations in the Arctic Ocean, 1963-74 (ver. 1.1, December 2022)
- Organization: Department of the Interior
- Updated: 2022-12-02T00:00:00Z
The T-3 (Fletcher's) Ice Island in the Arctic Ocean was the site of a scientific research station re-established by the Naval Arctic Research Laboratory starting in 1962. Starting in 1963, the...
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Search relevance: 100.27 | Views last month: 0
Federal
Radiogenic strontium isotope data for non-native walleye otoliths collected from select areas of the Upper Colorado River Basin
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
This dataset includes radiogenic strontium isotope compositions of non-native walleye otoliths collected from select areas of the Upper Colorado River Basin (UCRB). Strontium isotope data have...
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Search relevance: 74.59 | Views last month: 0
Federal
Sr and U concentrations and radiogenic isotope compositions (87Sr/86Sr, 234U/238U) of thermal waters, streamflow, travertine, and rock samples along with U-Th disequilibrium ages for travertine deposits from various locations in Yellowstone National Park, USA (ver. 2.0, August 2024)
- Organization: Department of the Interior
- Updated: 2024-08-29T00:00:00Z
Radiogenic isotopes of strontium and uranium (87Sr/86Sr and 234U/238U) are useful tracers of water-rock interactions. Sr isotopic signatures in groundwater are derived by dissolution or exchange...
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Search relevance: 65.23 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Holocene sedimentary radiogenic nuclide and sortable silt records from the Carolina Slope
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-04T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 58.17 | Views last month: 0
Federal
Analysis of Geothermal Resources in Three Texas Counties
- Organization: Department of Energy
- Updated: 2021-05-17T15:59:43Z
This project updates the geothermal resources beneath our oil and gas fields, as part of the research for the Texas GEO project. This report "Analysis of Geothermal Resources in Three Texas...
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Search relevance: 56.83 | Views last month: 0
Federal
Fallon FORGE: GIS and Downhole Well Lithology Data
- Organization: Department of Energy
- Updated: 2019-11-15T02:14:28Z
ArcGIS Map Package with MT Station Locations, 2D Seismic Lines, Well data, Known Regional Hydrothermal Systems, Regional Historic Earthquake Seismicity, Regional Temperature Gradient Data,...
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Search relevance: 56.27 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Lake Pata, Brazil 7,500 Year Radiogenic Isotope Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-07-31T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 55.45 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Blake Ridge Chemistry, Foraminifera, Stable Isotope and Radiogenic Isotope Data for the last 35,000 Years
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-05-19T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 54.45 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Northern Gulf of Mexico Geochemistry, Lithology and Radiogenic Isotope Data over the last 3 Ma
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-07-13T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 52.76 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Gulf of Alaska, Northeast Pacific Geochemistry and Radiogenic Isotope Data from Leaching Experiments
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-06-21T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 50.17 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Taylor Dome Ice Core 31,000 Year Mineral Dust Radiogenic Isotope and Elemental Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-06-18T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 49.11 | Views last month: 0
Federal
Biogeochemical Subsidies from Glacier Runoff into Alaska Coastal Marine Food Webs, Gulf of Alaska, 2012-2013
- Organization: Department of the Interior
- Updated: 2024-10-22T00:00:00Z
To demonstrate connectivity between terrestrial and marine ecosystems, we used stable (δ13C, δ15N, δ2H) and radiogenic (∆14C) isotopes to estimate the relative contribution of glacier runoff and...
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Search relevance: 37.34 | Views last month: 0
Federal
U-series and Sr-isotope data release supporting Tufa and Water Radiogenic Geochemistry and Tufa Ages for Two Karst Aquifers in the Buffalo National River Region, Northern Arkansas
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
This dataset includes tables of U- and Th-isotopic data used to calculate uranium-series age estimates (230Th/U method) and initial 234U/238U activity ratios for samples of tufa mounds formed by...
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Search relevance: 36.96 | Views last month: 0
Federal
Hydrologic and Geochemical Data and Models Supporting Integrated Evaluation of the Captain Jack Superfund Site, Boulder County, Colorado
- Organization: Department of the Interior
- Updated: 2022-01-21T00:00:00Z
This child item of the data release contains groundwater-level elevation and water-quality data, both collected by contractors to U.S. Environmental Protection Agency (EPA) and later furnished to...
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Search relevance: 36.13 | Views last month: 0
Federal
Strontium and uranium isotopic compositions (87Sr/86Sr and 234U/238U) of mid- to late-Holocene lacustrine sediments from Lower Pahranagat Lake, Pahranagat National Wildlife Refuge, Lincoln County, Nevada
- Organization: Department of the Interior
- Updated: 2022-10-27T00:00:00Z
This data release includes a table of concentrations (Sr, U) and radiogenic-isotope compositions (87Sr/86Sr, 234U/238U) for samples of modern lake water as well as a table of isotopic compositions...
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Search relevance: 35.80 | Views last month: 0
Federal
Isotope analyses (234U/238U, 87Sr/86Sr, δ13C, and δ18O) and U-series disequilibrium ages for speleothem, water, and rock samples associated with Fitton Cave, Buffalo National River, Arkansas, USA
- Organization: Department of the Interior
- Updated: 2023-08-30T00:00:00Z
This data release contains tabular data (comma-separated-value files) of natural radiogenic isotopes of strontium, uranium, and thorium for samples of modern water, speleothems, associated with...
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Search relevance: 33.60 | Views last month: 0
Federal
Mallnock, Wolfram Camp, and Andrew Curtis Scheelite and Wolframite U-Pb Isotope Data
- Organization: Department of the Interior
- Updated: 2022-08-24T00:00:00Z
Uranium and lead isotope ratios from (1) scheelite from ore deposits near Mallnock, Austria, (2) wolframite from the Wolfram Camp mine, Australia, and (3) scheelite from the Andrew Curtis mine...
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Search relevance: 32.47 | Views last month: 1
Federal
Water chemistry data for selected hot springs and rivers in Southwest Yellowstone National Park, Wyoming
- Organization: Department of the Interior
- Updated: 2021-10-27T00:00:00Z
Water analyses are reported for 66 samples collected from numerous thermal and non-thermal (rivers and streams) features in the southwestern areas of Yellowstone National Park (YNP) during 2009,...
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Search relevance: 32.09 | Views last month: 2
Federal
Mineralogy, strontium (87Sr/86Sr), oxygen (18O/16O) and carbon (13C/12C) isotope composition, elemental concentrations, and U-Th disequilibrium ages for travertine deposits from various locations in Yellowstone National Park, USA
- Organization: Department of the Interior
- Updated: 2023-04-27T00:00:00Z
Chemical changes in hot springs, as recorded by thermal waters and their mineral deposits, provide a window into the evolution of Yellowstone’s postglacial hydrothermal system. Travertine...
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Search relevance: 31.75 | Views last month: 0
Federal
Model layer facies grids for the 3D petroleum systems model of the Williston Basin, USA
- Organization: Department of the Interior
- Updated: 2023-04-26T00:00:00Z
The model layer facies grids describe geographic variations in lithology mixtures (facies) used in the 3D petroleum systems model of the Williston Basin. The grids provide constraints on the...
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Search relevance: 31.75 | Views last month: 0

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