{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "PCMSC Science Data Coordinator", "hasEmail": "mailto:pcmsc_data@usgs.gov"}, "description": "Geochemical analysis of authigenic carbonates from the Cascadia Subduction Zone. Powdered carbonate samples for stable carbon (delta-C-13) and oxygen (delta-O-18) isotopes and carbonate phase were analyzed as a proxy for potential fluid sources, and to better understand how process, such as mixing, and oxidation, can alter the initial fluid isotopic composition and the archived fluid-source signature in the authigenic carbonates.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9J10NH5", "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.63fbe05cd34e4f7eda4664db.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_63fbe05cd34e4f7eda4664db", "keyword": ["State of Washington", "environment", "marine chemistry", "Coastal and Marine Hazards and Resources Program", "Physical/Chemical Features", "oceans", "Pacific Ocean", "Pacific Coastal and Marine Science Center", "State of Oregon", "geoscientificInformation", "U.S. Geological Survey", "USGS", "Cascadia", "CMHRP", "geochemistry", "PCMSC", "USGS:63fbe05cd34e4f7eda4664db", "chemical analysis", "light stable isotopic analysis"], "modified": "2023-08-04T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-125.4929, 40.8877, -124.6006, 46.9608", "theme": ["geospatial"], "title": "Geochemistry of authigenic carbonates from Cascadia Margin"}