{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Manuel Nathenson", "hasEmail": "mailto:mnathnsn@usgs.gov"}, "description": "Data on tephra thicknesses for the Inyo eruptions from Miller (1985) and Bursik and Sieh (2013) are combined to produce revised isopach maps for the South Deadman vent, Obsidian Flow vent, and Glass Creek vent. Volumes are calculated for the four sets of isopachs, and the total tephra volume is calculated to be 0.21 cubic km. The Miller (1985) data are obtained from field maps and notebooks, and the Bursik and Sieh (2013) data are extracted from Keyhole Markup Language files (.kml). \nReferences;\nBursik, M., and Sieh, K., 2013, Digital database of the Holocene tephras of the Mono-Inyo Craters, California: U.S. Geological Survey Data Series 758, 6 p., data files, http://pubs.usgs.gov/ds/758/.\nMiller, C. D., 1985, Holocene eruptions at the Inyo volcanic chain, California\u2014Implications for possible eruptions in Long Valley caldera: Geology, v. 13, p. 14\u201317, https://doi.org/10.1130/0091-7613(1985)13<14:HEATIV>2.0.CO;2.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P1BC3NPP", "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.689279dbd4be023712eb63e0.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_689279dbd4be023712eb63e0", "keyword": ["Glass Creek vent", "Holocene", "Inyo domes", "Obsidian flow", "South Deadman vent", "USGS:689279dbd4be023712eb63e0", "isopach", "stratigraphic thickness", "tephra"], "modified": "2026-07-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-119.4000, 36.3000, -118.7000, 38.1000", "theme": ["geospatial"], "title": "Tephra data for Inyo domes, California"}