Chronology file name : CO548.CRN Measurement file name : CO548.RWL Date checked : 29JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1640 Ending year : 1988 Principal investigators: DONALD A. GRAYBILL Site name : TURKEY CREEK BLUFF Site location : COLORADO ,USA Species information : PIPO PONDEROSA PINE Latitude : 3836N Longitude : 10452W Elevation : 1938 M Series intercorrelation: 0.843 Avg mean sensitivity : 0.631 Avg standard deviation : 0.558 Avg autocorrelation : 0.672 Number dated series : 28 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 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: 22:15 Mon 29 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 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 TCP011 1736 1987 .62 .75 .87 .87 .87 .91 .89 .65 .63 .77 2 TCP012 1715 1930 .69 .74 .73 .85 .87 .86 .88 .89 .84 3 TCP021 1809 1945 .78 .79 .92 .92 .87 4 TCP022 1804 1987 .91 .90 .81 .75 .78 .86 .90 5 TCP031 1793 1890 .92 .92 .94 .87 6 TCP032 1793 1900 .92 .93 .93 .83 .83 7 TCP041 1787 1987 .80 .88 .90 .85 .86 .91 .83 .84 8 TCP042 1787 1987 .86 .89 .90 .88 .86 .85 .89 .89 9 TCP051 1801 1987 .86 .85 .88 .90 .87 .87 .89 10 TCP052 1801 1987 .88 .90 .91 .91 .90 .86 .87 11 TCP061 1784 1987 .58 .85 .80 .85 .84 .80 .85 .92 12 TCP062 1783 1987 .81 .90 .86 .89 .88 .89 .92 .91 13 TCP071 1720 1987 .79 .65 .60 .82 .91 .88 .88 .89 .91 .90 .89 14 TCP072 1720 1987 .78 .75 .73 .82 .94 .94 .93 .93 .90 .89 .87 15 TCP081 1816 1987 .74 .72 .87 .90 .91 .90 .88 16 TCP082 1816 1987 .75 .74 .86 .87 .88 .89 .93 17 TCP091 1764 1960 .69 .77 .91 .89 .86 .84 .77 .66 18 TCP092 1765 1987 .80 .87 .93 .95 .89 .87 .83 .73 .79 19 TCP101 1678 1960 .73 .81 .89 .90 .90 .94 .93 .87 .82 .77 .75 20 TCP102 1678 1987 .73 .80 .89 .85 .86 .94 .94 .93 .91 .86 .80 .81 21 TCP111 1713 1930 .85 .85 .85 .89 .94 .91 .90 .86 .83 22 TCP112 1713 1930 .79 .73 .74 .88 .93 .92 .88 .86 .82 23 TCP121 1641 1987 .82 .78 .75 .71 .71 .81 .90 .92 .91 .89 .85 .73 .75 .90 24 TCP122 1640 1987 .81 .77 .75 .75 .75 .80 .88 .92 .90 .90 .93 .90 .91 .94 25 TCP131 1708 1987 .77 .80 .84 .87 .92 .91 .91 .88 .76 .79 .83 26 TCP132 1740 1987 .75 .80 .86 .91 .88 .85 .82 .74 .74 .79 27 TCP141 1794 1988 .87 .91 .95 .83 .82 .86 .83 .83 28 TCP142 1794 1987 .91 .93 .94 .94 .93 .80 .77 .82 PART 7: DESCRIPTIVE STATISTICS: 22:15 Mon 29 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 TCP011 1736 1987 252 10 0 0.772 0.43 2.64 0.330 0.615 0.540 1.83 0.254 -0.039 1 2 TCP012 1715 1930 216 9 0 0.811 0.42 1.49 0.287 0.571 0.567 2.05 0.374 0.006 1 3 TCP021 1809 1945 137 5 0 0.845 0.95 5.70 0.792 0.764 0.463 2.05 0.337 -0.022 1 4 TCP022 1804 1987 184 7 0 0.837 1.04 3.88 0.755 0.682 0.521 1.87 0.283 0.000 1 5 TCP031 1793 1890 98 4 0 0.886 1.13 4.86 1.091 0.786 0.703 2.02 0.424 0.006 1 6 TCP032 1793 1900 108 5 0 0.871 1.18 4.85 1.079 0.765 0.708 1.98 0.394 -0.029 1 7 TCP041 1787 1987 201 8 0 0.853 0.66 3.43 0.591 0.736 0.710 1.97 0.425 -0.030 1 8 TCP042 1787 1987 201 8 0 0.872 0.82 4.91 0.855 0.771 0.698 2.02 0.388 -0.031 1 9 TCP051 1801 1987 187 7 0 0.874 0.75 3.84 0.783 0.843 0.674 1.89 0.274 0.009 1 10 TCP052 1801 1987 187 7 0 0.885 0.41 2.52 0.437 0.768 0.856 1.92 0.311 -0.013 1 11 TCP061 1784 1987 204 8 0 0.781 0.78 5.18 0.839 0.722 0.854 1.99 0.325 -0.002 1 12 TCP062 1783 1987 205 8 0 0.866 0.81 4.16 0.792 0.669 0.856 2.00 0.322 -0.019 1 13 TCP071 1720 1987 268 11 0 0.824 0.75 3.21 0.654 0.653 0.673 1.96 0.315 0.004 1 14 TCP072 1720 1987 268 11 0 0.862 0.60 2.49 0.491 0.603 0.686 2.03 0.382 -0.034 1 15 TCP081 1816 1987 172 7 0 0.850 1.27 4.57 0.860 0.722 0.475 2.10 0.299 -0.023 1 16 TCP082 1816 1987 172 7 0 0.849 1.00 5.89 0.953 0.831 0.507 1.98 0.311 -0.052 1 17 TCP091 1764 1960 197 8 0 0.787 0.73 3.18 0.680 0.892 0.495 1.83 0.291 -0.038 1 18 TCP092 1765 1987 223 9 0 0.847 0.65 2.89 0.580 0.817 0.548 1.82 0.233 -0.014 1 19 TCP101 1678 1960 283 11 0 0.842 0.66 2.14 0.386 0.556 0.536 1.87 0.272 -0.002 1 20 TCP102 1678 1987 310 12 0 0.857 0.49 2.13 0.364 0.621 0.682 1.87 0.280 -0.026 1 21 TCP111 1713 1930 218 9 0 0.873 0.47 1.90 0.325 0.687 0.555 1.89 0.294 -0.023 1 22 TCP112 1713 1930 218 9 0 0.842 0.56 2.27 0.408 0.705 0.535 1.84 0.295 -0.017 1 23 TCP121 1641 1987 347 14 0 0.820 0.37 1.43 0.218 0.488 0.584 1.91 0.247 -0.004 1 24 TCP122 1640 1987 348 14 0 0.860 0.39 1.36 0.225 0.480 0.626 1.92 0.283 -0.008 1 25 TCP131 1708 1987 280 11 0 0.839 0.50 1.94 0.360 0.575 0.636 1.95 0.313 -0.042 1 26 TCP132 1740 1987 248 10 0 0.820 0.59 2.55 0.440 0.687 0.604 1.88 0.275 -0.013 1 27 TCP141 1794 1988 195 8 0 0.858 0.92 4.09 0.979 0.749 0.743 2.06 0.395 0.010 1 28 TCP142 1794 1987 194 8 0 0.884 0.75 3.11 0.659 0.653 0.686 1.83 0.294 -0.018 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6121 245 0 0.843 0.67 5.89 0.558 0.672 0.631 2.10 0.310 -0.017