{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Kristina F Gardner", "hasEmail": "mailto:kgardner@usgs.gov"}, "description": "Coring of Atlantic Coastal Plain sediments has long been the basis of many\nprojects funded by the National Cooperative Geologic Mapping Program. Over the past 50\nyears, more than 50 cores have been obtained, and accompanying geologic field notes (lithologic \nlogs) and photographs were made by various geologists at the time of coring.\nThese lithologic logs and photographs provide a record of Atlantic Coastal Plain\nsedimentation that can be used by researchers mapping of stratigraphic changes\nacross regions, geohydrologists tracing aquifer and aquiclude extent across state boundaries,\nclimate modelers interested in relative sea level changes, and much more. \nThese data form the basis for any geological research that is conducted on USGS cored material, either by USGS personnel or by outside entities such as state geological surveys and/or academic universities. Unfortunately, only a few of the many cores drilled in the Atlantic Coastal Plain have accompanying published lithologic logs and photographs. Compilation and publication of this data provides a means for stratigraphic reconciliation across state boundaries and benefits\nstake holders by allowing for easy access of these preliminary datasets. Preservation,\ncataloguing, and archiving of these geological materials allows for future access to these data.\nDigital copies of hand-written lithologic logs, representing the first on-site analysis of cored material, are provided for each core.  Photographs, negatives, and slides of material taken immediately after coring have been converted to digital format.  In some cases, there are gaps in the photographic record due to loss of original photographs.  A table of related external resources, typically published articles, is also provided for each core.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13TJBWJ", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.668fe5ded34e511fa8d8ce2a.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_668fe5ded34e511fa8d8ce2a", "keyword": ["USGS:668fe5ded34e511fa8d8ce2a", "biota", "core analysis", "drilling and coring", "image collections", "lithostratigraphy", "photography", "rocks and deposits", "stratigraphy"], "modified": "2025-05-15T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-83.0093, 30.6001, -74.3757, 40.0600", "theme": ["geospatial"], "title": "Lithologic logs and photographs of cores from the Atlantic Coastal Plain"}