noaa-tree-9975 Ratcliff - Chilton English Double Bass - PCAB - ITRDB SWIT194 Ratcliff, P. Ratcliff - Chilton English Double Bass - PCAB - ITRDB SWIT194 2010-06-28 NCDC-Paleoclimatology ONLINE Files 10.25921/nrf6-6897 https://www.ncdc.noaa.gov/paleo/study/9975 Investigator P. Ratcliff earth science paleoclimate tree ring total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: ENG_DB~2; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 earth science paleoclimate tree ring total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: ENG_DB~1; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 earth science paleoclimate tree ring age,null,null,year Common Era,null,tree ring,null,null,N,null earth science paleoclimate tree ring total ring width,null,null,millimeter,null,tree ring,null,null,N,units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 earth science paleoclimate tree-ring width geoscientificInformation PCAB Picea abies (L.) H. Karst. Norway spruce 1713 AD 1835 AD 237 cal yr BP 115 cal yr BP Complete 47 47 9 9 Continent Europe Western Europe Switzerland Chilton English Double Bass>LATITUDE 47>LONGITUDE 9 None 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. English DOC/NOAA/NESDIS/NCEI National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce https://www.ncdc.noaa.gov/data-access/paleoclimatology-data DATA Center Contact Bruce Bauer bruce.a.bauer@noaa.gov paleo@noaa.gov 303-497-6280 303-497-6513

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Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives. Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets. Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll STUDY NOTES: Spruce table from a mid 19th century English double bass # belonging to Mr Roy Chilton, Trinity School, Croydon, Surrey U.K. # The front is in four pieces, two of which are adequately measurable. # The two central sections are from a book matched radially cut # spruce wedge. Those two series, 1 and 2, contain very strong # and representative signal resulting in highly significant # statistical crossdating t-values with reference chronologies, # the highest one being t=10.4, (t-values according to Baillie # and Pilcher 1973) for the mean of the two series crossdated with # the F. Schweingruber?s PCAB Obersaxen/Meierhof chronology from # central Switzerland, strongly suggesting likely wood origin. # Also statistically significant cross-matches of t>4 with # over 500 sequences from musical instruments from various # parts of Europe. # NOAA Template Raw Measurements file added 2019-02-05.

GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/swit194.rwl GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/swit194-noaa.rwl Raw Measurements - NOAA Template File; swit194-noaa.rwl GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/swit194.txt USA/NOAA DIF Version 9.8.4 2019-02-08 2019-02-08