Item talk:Q59474
{"@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "New argon-argon (40Ar/39Ar) radiometric age dates from selected subsurface basalt flows at the Idaho National Laboratory, Idaho", "identifier": [{"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "sir20155028", "url": "https://pubs.usgs.gov/publication/sir20155028"}, {"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70141356}, {"@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/sir20155028", "url": "https://doi.org/10.3133/sir20155028"}], "inLanguage": "en", "isPartOf": [{"@type": "CreativeWorkSeries", "name": "Scientific Investigations Report"}], "datePublished": "2015", "dateModified": "2015-04-09", "abstract": "In 2011, the U.S. Geological Survey, in cooperation with the U.S. Department of Energy, collected samples for 12 new argon-argon radiometric ages from eastern Snake River Plain olivine tholeiite basalt flows in the subsurface at the Idaho National Laboratory. The core samples were collected from flows that had previously published paleomagnetic data. Samples were sent to Rutgers University for argon-argon radiometric dating analyses.\nPaleomagnetic and stratigraphic data were used to constrain the results of the age dating experiments to derive the preferred age for each basalt flow. Knowledge of the ages of subsurface basalt flows is needed to improve numerical models of groundwater flow and contaminant transport in the eastern Snake River Plain aquifer. This could be accomplished by increasing the ability to correlate basalt flow from corehole to corehole in the subsurface. The age of basalt flows also can be used in volcanic recurrence and landscape evolution studies that are important to better understand future hazards that could occur at the Idaho National Laboratory.\nResults indicate that ages ranged from 60 \u00b1 16 thousand years ago for Quaking Aspen Butte to 621 \u00b1 9 thousand years ago for State Butte.", "description": "v, 25 p.; Appendix", "publisher": {"@type": "Organization", "name": "U.S. Geological Survey"}, "author": [{"@type": "Person", "name": "Hodges, Mary K. V. mkhodges@usgs.gov", "givenName": "Mary K. V.", "familyName": "Hodges", "email": "mkhodges@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0001-8708-0354", "url": "https://orcid.org/0000-0001-8708-0354"}, "affiliation": [{"@type": "Organization", "name": "Idaho Water Science Center", "url": "https://www.usgs.gov/centers/idaho-water-science-center"}]}, {"@type": "Person", "name": "Turrin, Brent D.", "givenName": "Brent D.", "familyName": "Turrin", "affiliation": [{"@type": "Organization", "name": "Rutgers University"}]}, {"@type": "Person", "name": "Swisher, Carl C. III", "givenName": "Carl C.", "familyName": "Swisher", "affiliation": [{"@type": "Organization", "name": "Rutgers University"}]}, {"@type": "Person", "name": "Champion, Duane E. dchamp@usgs.gov", "givenName": "Duane E.", "familyName": "Champion", "email": "dchamp@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0001-7854-9034", "url": "https://orcid.org/0000-0001-7854-9034"}, "affiliation": [{"@type": "Organization", "name": "Volcano Science Center", "url": "https://www.usgs.gov/centers/volcano-science-center"}]}], "funder": [{"@type": "Organization", "name": "Idaho Water Science Center", "url": "https://www.usgs.gov/centers/idaho-water-science-center"}], "spatialCoverage": [{"@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/6252001"}, {"@type": "Place", "additionalType": "state", "name": "Idaho", "url": "https://geonames.org/5596512"}, {"@type": "Place", "additionalType": "unknown", "name": "Idaho National Laboratory"}, {"@type": "Place", "geo": [{"@type": "GeoShape", "additionalProperty": {"@type": "PropertyValue", "name": "GeoJSON", "value": {"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {}, "geometry": {"type": "Polygon", "coordinates": [[[-114.345703125, 43.389081939117496], [-114.345703125, 44.38669150215206], [-112.5, 44.38669150215206], [-112.5, 43.389081939117496], [-114.345703125, 43.389081939117496]]]}}]}}}, {"@type": "GeoCoordinates", "latitude": 43.88788672063478, "longitude": -113.42285156250001}]}]}
