Chronology file name : CA536.CRN Measurement file name : CA536.RWL Date checked : 17JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1654 Ending year : 1988 Principal investigators: DAVID L. PETERSON Site name : SAN BERNARDINO MOUNTIANS Site location : CALIFORNIA, USA Species information : PSMA BIGCONE DOUGLAS-FIR Latitude : 3416N Longitude : 11717W Elevation : 1400 M Series intercorrelation: 0.659 Avg mean sensitivity : 0.272 Avg standard deviation : 0.616 Avg autocorrelation : 0.800 Number dated series : 20 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 6.16 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: EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:22 Wed 17 JUL 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BC0201B 1882 1988 .56 .52 .68 .80 2 BC0202A 1911 1988 .57 .73 .80 3 BC0203A 1654 1988 .27A .47 .50 .68 .66 .61 .79 .79 .67 .50 .51 .59 .21B 4 BC0204A 1800 1988 .73 .76 .63 .60 .59 .66 .74 5 BC0205B 1753 1988 .78 .80 .76 .63 .62 .68 .67 .73 .79 6 BC0206A 1755 1988 .78 .81 .82 .86 .83 .75 .72 .77 .78 7 BC0207B 1717 1988 .73 .74 .76 .72 .74 .75 .60 .48 .57 .70 .74 8 BC0208B 1825 1988 .79 .76 .69 .78 .85 .84 9 BC0209A 1877 1988 .48 .59 .81 .84 10 BC0210A 1879 1988 .60 .71 .76 .76 11 BC0211B 1911 1988 .63 .67 .77 12 BC0212B 1810 1988 .67 .81 .78 .75 .69 .77 .70 13 BC0213A 1680 1988 .59 .70 .61 .67 .78 .77 .82 .74 .59 .70 .76 .79 14 BC0214A 1770 1988 .71 .71 .75 .81 .73 .68 .85 .79 .80 15 BC0215A 1796 1988 .81 .80 .88 .79 .69 .68 .74 .82 16 BC0216A 1887 1988 .56 .47 .64 .77 17 BC0217B 1806 1988 .48 .53 .52 .56 .38 .34B .57 18 BC0218A 1657 1988 .17B .37 .34 .31A .19B .25B .41 .43 .62 .70 .53 .56 .73 19 BC0219B 1871 1988 .37B .44B .45 .57 .62 20 BC0220B 1777 1988 .75 .67 .78 .77 .68 .68 .69 .76 PART 7: DESCRIPTIVE STATISTICS: 23:22 Wed 17 JUL 1996 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 BC0201B 1882 1988 107 4 0 0.692 2.62 5.78 0.978 0.638 0.240 2.09 0.387 0.005 1 2 BC0202A 1911 1988 78 3 0 0.715 1.58 4.50 0.641 0.570 0.274 1.89 0.414 -0.079 1 3 BC0203A 1654 1988 335 13 2 0.523 0.65 2.82 0.505 0.889 0.281 1.94 0.286 -0.014 1 4 BC0204A 1800 1988 189 7 0 0.673 1.06 2.78 0.430 0.818 0.197 1.95 0.239 -0.005 1 5 BC0205B 1753 1988 236 9 0 0.725 0.82 2.10 0.374 0.733 0.275 1.94 0.269 -0.021 1 6 BC0206A 1755 1988 234 9 0 0.783 1.02 3.78 0.542 0.792 0.304 1.96 0.295 -0.006 1 7 BC0207B 1717 1988 272 11 0 0.689 0.78 2.25 0.508 0.843 0.295 2.02 0.315 -0.022 1 8 BC0208B 1825 1988 164 6 0 0.792 0.89 3.41 0.475 0.664 0.285 2.36 0.434 -0.035 1 9 BC0209A 1877 1988 112 4 0 0.706 1.40 3.04 0.566 0.658 0.263 2.06 0.403 -0.064 1 10 BC0210A 1879 1988 110 4 0 0.673 1.68 5.40 0.972 0.833 0.263 2.18 0.401 0.066 1 11 BC0211B 1911 1988 78 3 0 0.705 1.61 4.55 0.649 0.555 0.292 2.25 0.410 0.008 1 12 BC0212B 1810 1988 179 7 0 0.700 1.40 3.85 0.735 0.697 0.320 2.20 0.377 -0.012 2 13 BC0213A 1680 1988 309 12 0 0.705 0.61 3.28 0.582 0.930 0.259 2.11 0.306 -0.019 1 14 BC0214A 1770 1988 219 9 0 0.759 1.00 4.01 0.726 0.891 0.235 2.05 0.301 -0.001 1 15 BC0215A 1796 1988 193 8 0 0.778 1.36 4.82 0.991 0.818 0.325 2.04 0.344 -0.020 1 16 BC0216A 1887 1988 102 4 0 0.649 2.00 4.03 0.653 0.589 0.239 2.13 0.391 0.039 1 17 BC0217B 1806 1988 183 7 1 0.502 1.24 4.09 0.796 0.708 0.357 2.09 0.295 0.004 1 18 BC0218A 1657 1988 332 13 4 0.410 0.66 3.79 0.549 0.879 0.239 2.26 0.332 0.000 1 19 BC0219B 1871 1988 118 5 2 0.507 1.26 2.70 0.562 0.820 0.244 2.08 0.354 0.022 1 20 BC0220B 1777 1988 212 8 0 0.719 0.90 2.91 0.640 0.928 0.242 1.99 0.295 -0.052 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3762 146 9 0.659 1.06 5.78 0.616 0.800 0.272 2.36 0.326 -0.012