Chronology file name : SD007.CRN Measurement file name : SD007.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1775 Ending year : 1990 Principal investigators: MEKO, SIEG Site name : CUSTER STATE PARK Site location : SOUTH DAKOTA, USA Species information : QUMA BUR OAK Latitude : 4345N Longitude : 10323W Elevation : 1340 M Series intercorrelation: 0.529 Avg mean sensitivity : 0.211 Avg standard deviation : 0.444 Avg autocorrelation : 0.772 Number dated series : 10 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 8.89 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: ALL FLAGS = LOW CORRELATIONS WITH MASTER #3 CSP01E SHOULD BE DELETED DATA SET COULD HAVE MORE SERIES - ONLY SIX TREES TOTAL PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:20 Mon 02 SEP 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CSP01A 1846 1877 .45 2 CSP01B 1795 1990 .48 .47 .19B .29A .62 .62 .52 .62 3 CSP01E 1877 1943 .29A .33A 4 CSP01F 1908 1961 .51 .51 5 CSP01G 1963 1990 .62 6 CSP02A 1912 1990 .57 .59 .55 7 CSP03A 1794 1989 .49 .47 .51 .55 .67 .59 .54 .60 8 CSP04A 1899 1990 .61 .61 .55 .35 9 CSP05A 1782 1990 .69 .64 .56 .57 .69 .60 .39 .44 10 CSP06A 1775 1990 .66 .54 .48 .49 .60 .68 .70 .59 PART 7: DESCRIPTIVE STATISTICS: 15:20 Mon 02 SEP 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 CSP01A 1846 1877 32 1 0 0.449 0.82 2.00 0.378 0.659 0.245 2.47 0.614 -0.032 1 2 CSP01B 1795 1990 196 8 2 0.461 0.80 2.73 0.457 0.795 0.260 1.90 0.224 -0.043 1 3 CSP01E 1877 1943 67 2 2 0.301 0.74 1.42 0.249 0.718 0.206 1.93 0.363 -0.016 1 4 CSP01F 1908 1961 54 2 0 0.515 0.82 1.71 0.338 0.740 0.199 2.34 0.473 0.027 1 5 CSP01G 1963 1990 28 1 0 0.620 0.53 0.99 0.153 0.440 0.224 2.07 0.487 -0.005 1 6 CSP02A 1912 1990 79 3 0 0.581 2.49 3.85 0.703 0.448 0.244 1.84 0.334 -0.011 1 7 CSP03A 1794 1989 196 8 0 0.540 0.87 2.05 0.370 0.761 0.217 1.93 0.278 0.004 1 8 CSP04A 1899 1990 92 4 0 0.476 1.43 3.28 0.709 0.857 0.184 2.11 0.461 -0.012 3 9 CSP05A 1782 1990 209 8 0 0.586 0.77 2.87 0.409 0.853 0.188 2.13 0.373 -0.006 1 10 CSP06A 1775 1990 216 8 0 0.609 0.93 2.67 0.460 0.852 0.179 2.14 0.393 0.033 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1169 45 4 0.529 0.98 3.85 0.444 0.772 0.211 2.47 0.353 -0.004