{"NOAAStudyId":"12842","contactInfo":{"address":"325 Broadway, E/NE31","city":"Boulder","constraints":"Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site.","country":"USA","dataCenterUrl":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data","email":"paleo@noaa.gov","fax":"303-497-6513","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","phone":"303-497-6280","postalCode":"80305-3328","shortName":"DOC/NOAA/NESDIS/NCEI","state":"CO","type":"CONTACT INFORMATION"},"contributionDate":"2012-03-12","dataPublisher":"NOAA","dataType":"SPELEOTHEMS","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/speleothem","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-cave-12842.xml","doi":null,"earliestYearBP":567700,"earliestYearCE":-565750,"entryId":"noaa-cave-12842","funding":[{"fundingAgency":"US Geological Survey","fundingGrant":null}],"investigators":"Landwehr, J.M.; Sharp, W.D.; Coplen, T.B.; Ludwig, K.R.; Winograd, I.J.","mostRecentYearBP":4500,"mostRecentYearCE":-2550,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/12842","originalSource":null,"publication":[{"abstract":"This report presents the numeric values for the chronology \r\nof the paleoclimatically relevant mid-to-late Pleistocene \r\nrecord of the ratios of stable oxygen isotopes (d18O) in \r\nvein calcite from Devils Hole, Nev., which recently had been \r\nextended into the mid-Holocene. Dating was obtained using \r\nthorium 230-uranium 234-uranium 238 (230Th-234U-238U) \r\nthermal ionization mass spectrometry. \r\n","author":null,"citation":"Landwehr, J.M., W.D. Sharp, T.B. Coplen, K.R. Ludwig, \r\nand I.J. Winograd. 2011. \r\nThe chronology for the d18O record from Devils Hole, Nevada, \r\nextended into the mid-Holocene. \r\nU.S. Geological Survey Open-File Report 2011-1082, 5 p. \r\nhttp://pubs.usgs.gov/of/2011/1082/\r\n","edition":null,"identifier":null,"issue":null,"journal":"U.S. Geological Survey Open File Report","pages":null,"pubRank":"1","pubYear":2011,"reportNumber":null,"title":"2011-1082 The chronology for the d18O record from Devils Hole, Nevada,  extended into the mid-Holocene","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"52997","geo":{"geoType":"Feature","geometry":{"coordinates":["36.4256","-116.2908"],"type":"POINT"},"properties":{"easternmostLongitude":"-116.2908","maxElevationMeters":"719","minElevationMeters":"719","northernmostLatitude":"36.4256","southernmostLatitude":"36.4256","westernmostLongitude":"-116.2908"}},"locationName":"Continent>North America>United States Of America>Nevada","mappable":"Y","paleoData":[{"NOAADataTableId":"21176","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>speleothems>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/northamerica/usa/nevada/devilshole2011.txt","linkText":"devilshole2011.txt","urlDescription":"Speleothem","variables":[{"cvAdditionalInfo":null,"cvDataType":"SPELEOTHEMS","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"calendar kiloyear before present","cvWhat":"age variable>age"},{"cvAdditionalInfo":null,"cvDataType":"SPELEOTHEMS","cvDetail":"raw","cvError":null,"cvFormat":"Numeric","cvMaterial":"geological material>identified mineral>carbonate>calcium carbonate","cvMethod":"isotope ratio mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil VSMOW","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"}]},{"NOAAKeywords":["earth science>paleoclimate>speleothems>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/northamerica/usa/nevada/devilshole2011.xls","linkText":"devilshole2011.xls","urlDescription":"Speleothem","variables":[]}],"dataTableName":"DH2011","dataTableNotes":null,"earliestYear":567700,"earliestYearBP":567700,"earliestYearCE":-565750,"mostRecentYear":4500,"mostRecentYearBP":4500,"mostRecentYearCE":-2550,"species":[],"timeUnit":"cal yr BP"}],"siteName":"Devils Hole"}],"studyCode":null,"studyName":"Devils Hole Nevada Quaternary Calcite d18O Data ","studyNotes":"Oxygen isotope data from vein calcite collected in Devils Hole, Nevada.  \nTwo specimens from Devils Hole Cave no. 2 are used to extend the original \nDevils Hole DH-11 isotope record (Winograd et al. 1997) into the mid-Holocene.  \n\nDevils Hole Cave no. 2 (DHC2) is approximately 200 m north of Devils Hole. \nSpecimen DHC2-8 precipitated between 30,000 and 4,500 years before present, \nand Specimen DHC2-3 precipitated from 80,000 to 19,000 years before present. \n","version":"1.0","xmlId":"10905"}