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    • Radiocarbon Data for Tree Ring Samples from Girdwood, Alaska

    Metadata Updated: January 7, 2026

    This dataset consists of sample details and radiocarbon age data of tree-ring samples collected near Girdwood, Alaska, and analyzed at the National Ocean Sciences Accelerator Mass Spectrometry Facility.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 7, 2026
    Metadata Updated Date January 7, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 7, 2026
    Metadata Updated Date January 7, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_ASC569
    Data Last Modified 2024-07-02T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 8e7967c1-34f1-442e-ad06-31a9f750c005
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -149.1847, 60.9317, -149.1551, 60.9402
    Source Datajson Identifier True
    Source Hash b45279b611f9b48c7fb392608f02c15f4c5ad53d84bef674316ec1b32bff754b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -149.1847, 60.9317, -149.1847, 60.9402, -149.1551, 60.9402, -149.1551, 60.9317, -149.1847, 60.9317}

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