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    • Sample collection metadata for the FK190612 expedition along the Cascadia margin in June 2019

    Metadata Updated: January 20, 2026

    These are metadata related to the collection of samples on the FK190612 research expedition in the north Pacific Ocean along the Cascadia margin in June 2019. Samples were collected to examine characteristics of methane emissions from seafloor seeps at the edge of hydrate stability and the associated communities.

    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 12, 2026
    Metadata Updated Date January 20, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 12, 2026
    Metadata Updated Date January 20, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5d6fe692e4b0c4f70cf97963
    Data Last Modified 2020-08-30T00:00:00Z
    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
    Datagov Dedupe Retained 20260120143730
    Harvest Object Id 9ebf2f26-57ef-4005-a4a7-4c587b07a76f
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -127.0000, 42.0000, -127.0000, 48.0000, -124.0000, 48.0000, -124.0000, 42.0000, -127.0000, 42.0000}
    Source Datajson Identifier True
    Source Hash 25a90274da0cb93f266fd24e056845af837a1cd860c5a0d706af6c1c05dd9543
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -127.0000, 42.0000, -127.0000, 48.0000, -124.0000, 48.0000, -124.0000, 42.0000, -127.0000, 42.0000}

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