{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Shannon A Mahan", "hasEmail": "mailto:smahan@usgs.gov"}, "description": "These samples were collected for USGS Science Investigations Map, \"Quaternary geologic map of the Mesquite Springs fault zone, San Bernardino County, California\", of the Mesquite Hills (north of Ludlow CA about halfway between I-15 and I-40). The hills are just east of the Mojave River and the Cady Mountains, so any of the eolian in the wetlands deposits is from either the Mojave River or Lake Manix.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9R4F5MN", "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.64da7dccd34ef477cf3ee698.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_64da7dccd34ef477cf3ee698", "keyword": ["Baker, California", "Mesquite Springs", "Mojave", "San Bernardino County", "Southern California", "USGS:64da7dccd34ef477cf3ee698", "age estimation methods", "geochronology", "luminescence dating", "optically stimulated luminescence", "radiation dosimetry", "utilitiesCommunication"], "modified": "2026-08-13T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-116.21316, 34.99456, -116.12702, 35.00720", "theme": ["geospatial"], "title": "Luminescence data for the Quaternary geologic map of the Mesquite Springs fault zone, San Bernardino County, California"}