{
    "tag": 15527,
    "title": "X-radiographs of sediment cores from the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon collected on USGS Field Activity 2012-007-FA",
    "pubdate": "20230605",
    "sername": null,
    "series_name": null,
    "issue": "DOI:10.5066\/P9H74BAX",
    "publish": null,
    "publisher_name": null,
    "onlink": "https:\/\/cmgds.marine.usgs.gov\/catalog\/whcmsc\/SB_data_release\/DR_P9H74BAX\/HRS1209_Xradiograph_Metadata.faq.html",
    "format": null,
    "email": null,
    "descript": "Twenty-four piston cores (and associated trigger cores) were collected from the source zone of the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon by the U.S. Geological Survey and the University of Rhode Island Department of Ocean Engineering during an eight-day cruise aboard the R\/V Hugh R. Sharp in September\/October of 2012. These cores were analyzed for evidence of seafloor mass transport processes, with an emphasis on constraining the age and shallow stratigraphy of the landslide complex. Sedimentological and geotechnical characterization of the cores was carried out through whole core imaging and description, followed by analysis of discrete samples at the USGS Woods Hole Coastal and Marine Science Center's Sediment Analysis Laboratory and other facilities, including grain-size, CaCO3 content, mineral composition, and bulk index properties (e.g., undrained shear strength and water content), micropaleontologic separations, and geochronology. This data release contains the results of these core descriptions and results of the laboratory analyses.",
    "lang": null,
    "journal": null,
    "pwid": null,
    "originator": [
        {
            "name": "Boggess, Allyson A.",
            "role": "Author"
        },
        {
            "name": "Buczkowski, Brian J.",
            "role": "Author"
        },
        {
            "name": "Chaytor, Jason D.",
            "role": "Author"
        }
    ],
    "index_term": [
        {
            "thcode": 2,
            "code": "164",
            "name": "clay deposits",
            "scope": "Fine-grained sedimentary soil deposits, containing hydrated silicas of aluminum, that are plastic and sticky when wet and harden when heated."
        },
        {
            "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": "1367",
            "name": "earth material properties",
            "scope": "Physical characteristics of rocks and unconsolidated earth materials such as soils and sediments."
        },
        {
            "thcode": 2,
            "code": "464",
            "name": "geology",
            "scope": "Study of the planet earth, its composition, structure, physical and chemical processes, and history since its origin."
        },
        {
            "thcode": 2,
            "code": "1636",
            "name": "Holocene",
            "scope": "Epoch of geologic time approximately 11 thousand years ago extending to the present. https:\/\/doi.org\/10.3133\/fs20103059"
        },
        {
            "thcode": 2,
            "code": "2062",
            "name": "piston coring",
            "scope": "Use of a piston mechanism and a weight with a triggering mechanism to drive a coring tube deep into underwater sediments for extraction and study."
        },
        {
            "thcode": 2,
            "code": "1011",
            "name": "sand deposits",
            "scope": "Deposits of loose particles of rock or mineral (sediment) that range in size from 0.0625-2.0 millimeters in diameter."
        },
        {
            "thcode": 2,
            "code": "1037",
            "name": "sedimentology",
            "scope": "Branch of earth sciences concerned with the study of the origin, composition, transport, and changes of materials deposited by water, wind, or ice."
        },
        {
            "thcode": 2,
            "code": "1199",
            "name": "unconsolidated deposits",
            "scope": "Loosely bound sediments such as sand, gravel, and silt which tend to accumulate in low areas or valleys."
        },
        {
            "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"
        }
    ],
    "place_term": [],
    "image": [
        {
            "name": "https:\/\/www.sciencebase.gov\/catalog\/file\/get\/6436e630d34ee8d4addcb35f?name=HRS1209_Xradiograph2.jpg&allowOpen=true",
            "description": "Browse image of the collection locations of cores that were X-rayed."
        }
    ],
    "fan": [
        "2012-007-FA"
    ]
}