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(Park et. al. 2018 \u2013 Dendrochronologist Christopher Baisan)\n\n\na)\tSample identifier (Dendro-Lab Key-code): CLS-19b\nb)\tSample certainly derives from a single tree (Y\/N): Y \nc)\tSite: Calaveras South Grove, Calaveras State Park, California, elevation 1,373 meters, Latitude: 38-16'19'' N\nLongitude: 120-17'16'' W\nd)\tObject type: Standing tree originally, fallen when sampled\ne)\tPreservation:  In forest\nf)\tSample type (e.g. core or slice): slice\ng)\tSpecies:  Sequoiadendron giganteum \nh)\tNo of rings: 423\ni)\tPith (Y\/N): N\nj)\tBark (Y\/N): N\nk)\tWaney edge: N\nl)\tSapwood (Y\/N): N\nm) Methodology used for dating: \n\nGraphically using the skeleton plot method (see Stokes M, Smiley T (1968) An Introduction. University of Arizona Press, Tucson) and then through statistical verification using Corina: CLS-19b is placed (with a T-score of 9.09) at 650-1073 against the master chronology with the full 423 year overlap against the master chronology which runs \u2013 40 (astronomical years AD\/BC with year 0) to 1995 AD\/CE. \n\nDated individually (Y\/N): Y\n\nm)\tRaw ring width series: \nValues are 1\/1000 mm\nPublicly deposited (Y\/N): N - but master file CLS.crn is attached\nn)\tRemainder of sample is stored in which archive?\nLaboratory of Tree-Ring Research, University of Arizona\no)\t14C-Lab-Numbers \/ Sampled rings \/ tree\n         Rings were dissected relative to the marked calendar dated rings present on the sample. In terms of the ring-width measurements below this means  dissection began at ring 71 marked AD 721 and finished at ring 170 marked AD 820.\np) \tLocation of the remaining part of the sampled tree, or of high-resolution images where the sample has been destroyed, is specified. \n\nRemaining sample stored in Laboratory of Tree-Ring Laboratory Respository.  \n","data":[],"refs":["ref:holmes1983caq"]},{"series":"Attachments","series_type":"Files","parameter_list":"","header_list":"","selected":true,"path":"~\/record\/CLS\/Attachments","notes":"","data":{"filename":["CLS.crn.txt"],"filesize":[16605],"updated":["2022-08-15T21:36:33.000Z"],"dir":[false]},"refs":[]}],"refs":["doi:10.1017\/rdc.2017.59"]}}],"bibliography":[{"ref":"park2017rbs","firstauthor":"Park","year":2017,"reftype":"article","author":"Park, Junghun and Southon, John and Fahrni, Simon and Creasman, Pearce Paul and Mewaldt, Richard","title":"Relationship between solar activity and \u039414C peaks in AD 775, AD 994, and 660 BC","journal":"Radiocarbon","volume":"59","number":"4","pagefrom":0,"pageto":0,"series":"","publisher":"Cambridge University Press (CUP)","address":"","booktitle":"","chapter":null,"edition":null,"organization":"","school":"","institution":"","url":"https:\/\/dx.doi.org\/10.1017\/rdc.2017.59","doi":"10.1017\/rdc.2017.59","isbn":"","citation":"Park et al., 2017","reference":"Park, J., Southon, J., Fahrni, S., Creasman, P.P. and Mewaldt, R. (2017) Relationship between solar activity and \u039414C peaks in AD 775, AD 994, and 660 BC. Radiocarbon, 59(4), pp.1147-1156. doi:10.1017\/rdc.2017.59"},{"ref":"holmes1983caq","firstauthor":"Holmes","year":1983,"reftype":"article","author":"Holmes, R. L.","title":"Computer-assisted quality control in tree-ring dating and measurement","journal":"Tree-ring Bulletin","volume":"43","number":"","pagefrom":0,"pageto":0,"series":"","publisher":"","address":"","booktitle":"","chapter":null,"edition":null,"organization":"","school":"","institution":"","url":"","doi":"","isbn":"","citation":"Holmes, 1983","reference":"Holmes, R.L. (1983) Computer-assisted quality control in tree-ring dating and measurement. Tree-ring Bulletin, 43, pp.69-78."}],"compilation":{"by":"IntCal group","url":"https:\/\/intchron.org\/archive\/IntCal\/IntCal20\/index.json","updated":null,"retrieved":"2025-08-02T13:33:49+01:00"},"schema":"https:\/\/intchron.org\/schema"}