{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Michael Zoeller", "hasEmail": "mailto:mzoeller@usgs.gov"}, "description": "Alamagan Volcano is a Quaternary stratovolcano along the Mariana Arc, an active subduction zone in the western Pacific Ocean. Although primarily submerged, its peak reaches above sea level, with subaerially-exposed volcanic deposits dating back through the Holocene to the late Pleistocene. These feature data represent such deposits and other geologic features of Alamagan Volcano, describing its interpreted eruptive history.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9KUIBML", "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.5f31983782ceae4cb3caf49e.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5f31983782ceae4cb3caf49e", "keyword": ["Alamagan Island", "Andesite", "Holocene", "Intermediate volcanic rock", "Lava flow", "Northern Islands", "Northern Mariana Islands", "OverlayPolys", "Pacific", "Pacific Islands", "Pleistocene", "Pyroclastic rock", "Quaternary", "USGS:5f31983782ceae4cb3caf49e", "United States", "Volcanic rock", "geologic maps", "hydrothermal alteration", "overlay polygon", "steam vent", "volcanic activity"], "modified": "2024-01-18T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "145.830473, 17.584702, 145.849897, 17.601310", "theme": ["geospatial"], "title": "Alamagan Volcano - overlay polygons"}