{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Ryan McAleer", "hasEmail": "mailto:rmcaleer@usgs.gov"}, "description": "This data release includes electron 40Ar/39Ar collected at the U.S. Geological Survey for samples from the Day Nui Con Voi metamorphic massif, Vietnam. Rock samples were collected by Meng-Wan Yeh, Michael J. Kunk and Robert P Wintsch in 2011. Mineral separates were prepared and aliquots of amphibole, muscovite, phlogopite, biotite, and potassium feldspar were analyzed by the 40Ar/39Ar method   at the U.S. Geological Survey Bascom ARgon Dating (BARD) Laboratory in Reston, Virginia. The 40Ar/39Ar data constrain the timing of exhumation of rocks within the massif.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P95TMTH2", "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.64556827d34eefd5da84fcf0.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_64556827d34eefd5da84fcf0", "keyword": ["40Ar/39Ar", "Bascom Argon Dating Laboratory", "FBGC", "Geochronology", "Himalaya", "Indochina", "Tectonics", "U.S. Geological Survey", "USGS", "USGS:64556827d34eefd5da84fcf0", "Vietnam", "geoscientificInformation"], "modified": "2023-05-26T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "105.0000, 21.5000, 104.0000, 22.5000", "theme": ["geospatial"], "title": "40Ar/39Ar isotopic data from the Day Nui Con Voi metamorphic massif, Vietnam"}