{
    "tag": 18937,
    "title": "Multi-Sensor Core Logger (MSCL) gamma-ray density and magnetic susceptibility of gravity cores and push cores from the Escanaba Trough (Gorda Ridge)",
    "pubdate": "20250317",
    "sername": null,
    "series_name": null,
    "issue": "DOI:10.5066\/P13B46QX",
    "publish": null,
    "publisher_name": null,
    "onlink": "https:\/\/cmgds.marine.usgs.gov\/catalog\/pcmsc\/DataReleases\/ScienceBase\/DR_P13B46QX\/TN403_MSCL_Metadata.faq.html",
    "format": null,
    "email": null,
    "descript": "This portion of the data release presents Multi-Sensor Core Logger (MSCL) gamma-ray density and magnetic susceptibility of push cores and gravity core sections collected from the Escanaba Trough vent field, Gorda Ridge, in the northeast Pacific Ocean. These data were collected in 2022 (USGS Field Activity 2022-621-FA). Data were collected from 18 gravity core sections and 34 push cores at 1 cm resolution. Data are provided in comma-delimited files (.csv).",
    "lang": null,
    "journal": null,
    "pwid": null,
    "originator": [
        {
            "name": "Adamczyk, Katlin B.",
            "role": "Author"
        },
        {
            "name": "Gartman, Amy",
            "role": "Author"
        },
        {
            "name": "Favela, Jaycee J.",
            "role": "Author"
        },
        {
            "name": "Tidwell, Jacob",
            "role": "Author"
        }
    ],
    "index_term": [
        {
            "thcode": 2,
            "code": "212",
            "name": "core analysis",
            "scope": "Study of the composition and layers of cylindrical samples of rocks, trees, ice, and other materials extracted by drilling into a mass. Intended for broad use for the analysis of all types of core samples. The combination of this term with other terms will convey the context of the activity."
        },
        {
            "thcode": 2,
            "code": "2061",
            "name": "gravity coring",
            "scope": "Use of a simple tube pushed into underwater sediments by an overhanging weight, to extract relatively undisturbed material for study."
        },
        {
            "thcode": 2,
            "code": "706",
            "name": "marine geology",
            "scope": "Branch of geology concerned with the composition, geologic history, and earth processes of the ocean floor and the continental margin."
        },
        {
            "thcode": 2,
            "code": "2064",
            "name": "push coring",
            "scope": "Use of a small, hand-held tube pressed into unconsolidated material for sampling."
        },
        {
            "thcode": 15,
            "code": "008",
            "name": "geoscientificInformation",
            "scope": "Information pertaining to earth sciences, for example geophysical features and processes, geology, minerals, sciences dealing with the composition, structure and origin of the earth's rocks, risks of earthquakes, volcanic activity, landslides, gravity information, soils, permafrost, hydrogeology, groundwater, erosion"
        },
        {
            "thcode": 15,
            "code": "014",
            "name": "oceans",
            "scope": "Features and characteristics of salt water bodies (excluding inland waters), for example tides, tidal waves, coastal information, reefs, maritime, outer continental shelf submerged lands, shoreline"
        },
        {
            "thcode": 23,
            "code": "19",
            "name": "Mineral Resources",
            "scope": "Includes natural occurrences of any useful inorganic element or compound with particle sizes other than sand, including clay, silt, gravel, and bedrock (that is, substrate with a grain size other than 0.0625-2.0 millimeters; for finer subdivisions, see Federal Geographic Data Committee, 2012 [CMECS]). Distributions are recorded observations or models of mineral grain size, composition, and deposit thickness in a location or area, including maps of these resources derived through observations, interpreted data, remote sensing data, geologic maps, and hydrodynamic models. Assessments are evaluations of total mineral availability; models of present deposition, resuspension, erosion, or accretion; models of difficulty of extraction or relocation; and models of ecological and economic values. Predictions are the results of models or projections of future distributions, values, or ecological impacts of mineral resources; these data include predicted changes due to natural and human forces. Predictions are also the results of scenario-based models of resource losses, gains, or impacts on ecological or economic values under different management strategies (for example, mining, extraction, or relocation) or other human alterations."
        },
        {
            "thcode": 23,
            "code": "7",
            "name": "Nonliving Resources",
            "scope": "Data are about chemical, physical, or geological features that are of use or importance to humans or ecologies."
        }
    ],
    "place_term": [],
    "image": [
        {
            "name": "https:\/\/www.sciencebase.gov\/catalog\/file\/get\/670045e9d34e80be174aeaa4?name=GC08.JPG&allowOpen=true",
            "description": "Line plots of gamma density and magnetic susceptibility verses sediment core depth."
        }
    ],
    "fan": [
        "2022-621-FA"
    ]
}