NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : CA074.CRN Measurement file name : CA074.RWL Date checked : 22DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1510 Ending year : 1980 Principal investigators: R.L. HOLMES, R.K. ADAMS Site name : DONNER SUMMIT Site location : CALIFORNIA, USA Species information : PIJE JEFFREY PINE Latitude : 3919N Longitude : 12021W Elevation : 2265 M Series intercorrelation: 0.574 Avg mean sensitivity : 0.248 Avg standard deviation : 0.617 Avg autocorrelation : 0.833 Number dated series : 11 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 3.17 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: EXCELLENT HIGH QUALITY CHRONOLOGY, SHOULD HAVE MORE SERIES 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 12:09 Thu 22 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 DON06A 1729 1980 - - - - - - - - .50 .65 .54 .56 .67 .73 .72 .61 .55 .53 - - + 2 DON06B 1740 1940 - - - - - - - - .74 .75 .63 .48 .65 .63 .59 .54 - - - - + 3 DON07A 1550 1980 - .60 .70 .70 .55 .53 .52 .56 .64 .56 .58 .74 .78 .75 .56 .59 .63 .58 - - + 4 DON07B 1510 1980 .52 .63 .70 .66 .59 .58 .64 .67 .71 .71 .68 .76 .77 .60 .52 .63 .66 .66 - - + 5 DON08A 1550 1932 - .73 .73 .52 .40 .59 .66 .65 .68 .66 .67 .68 .58 .63 .66 .63 - - - - + 6 DON08B 1529 1980 .51 .49 .70 .66 .61 .56 .52 .63 .56 .44 .56 .62 .61 .61 .58 .60 .56 .48 - - + 7 DON09B 1813 1980 - - - - - - - - - - - .59 .43 .36 .47 .58 .51 .52 - - + 8 DON10A 1800 1980 - - - - - - - - - - - .37 .40 .47 .50 .56 .55 .54 - - + ___B 9 DON10B 1799 1980 - - - - - - - - - - .40 .42 .55 .68 .69 .59 .50 .49 - - + ___B ___B 10 DON11A 1868 1980 - - - - - - - - - - - - - .36 .25 .56 .60 .64 - - + ___A 11 DON11B 1536 1861 .56 .61 .70 .63 .59 .61 .47 .43 .51 .45 .40 .48 .59 - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 12:09 Thu 22 DEC 1994 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 DON06A 1729 1980 252 10 0 0.586 0.80 2.12 0.323 0.685 0.254 2.08 0.386 -0.029 9 2 DON06B 1740 1940 201 8 0 0.605 0.75 1.73 0.314 0.716 0.267 2.05 0.396 0.035 1 3 DON07A 1550 1980 431 17 0 0.601 0.98 3.58 0.713 0.889 0.238 2.11 0.313 -0.006 1 4 DON07B 1510 1980 471 18 0 0.631 0.92 3.65 0.774 0.916 0.283 2.06 0.335 -0.013 2 5 DON08A 1550 1932 383 15 0 0.623 1.10 3.88 0.648 0.880 0.224 2.07 0.353 0.006 2 6 DON08B 1529 1980 452 18 0 0.562 0.97 3.84 0.668 0.914 0.213 2.17 0.371 -0.027 2 7 DON09B 1813 1980 168 7 0 0.488 0.45 1.28 0.256 0.805 0.274 2.15 0.395 0.055 1 8 DON10A 1800 1980 181 7 1 0.474 1.65 4.98 0.788 0.744 0.253 1.94 0.233 0.018 1 9 DON10B 1799 1980 182 8 2 0.560 1.57 4.26 0.614 0.722 0.220 2.00 0.350 0.005 1 10 DON11A 1868 1980 113 5 1 0.444 0.54 1.06 0.170 0.492 0.248 2.10 0.401 -0.014 1 11 DON11B 1536 1861 326 13 0 0.543 1.17 3.62 0.817 0.900 0.269 1.89 0.339 -0.004 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3160 126 4 0.574 1.00 4.98 0.617 0.833 0.248 2.17 0.348 -0.003