{"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.5f31950982ceae4cb3caec8a.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5f31950982ceae4cb3caec8a", "keyword": ["volcanic activity", "geologic maps", "Alamagan Island", "Holocene", "United States", "geologic unit polygon", "Intermediate volcanic rock", "USGS:5f31950982ceae4cb3caec8a", "Andesite", "Lava flow", "Northern Mariana Islands", "MapUnitPolys", "map unit polygon", "Quaternary", "Pacific Islands", "Pleistocene", "Pyroclastic rock", "Volcanic rock", "Pacific", "Northern Islands"], "modified": "2024-01-18T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "145.814501, 17.579344, 145.852417, 17.621381", "theme": ["geospatial"], "title": "Alamagan Volcano - map unit polygons"}