Chronology file name : CO534.CRN Measurement file name : CO534.RWL Date checked : 29JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1678 Ending year : 1987 Principal investigators: DONALD A. GRAYBILL Site name : EL DORADO CANYON Site location : COLORADO, USA Species information : PIPO PONDEROSA PINE Latitude : 3956N Longitude : 10516W Elevation : 1889 M Series intercorrelation: 0.737 Avg mean sensitivity : 0.361 Avg standard deviation : 0.516 Avg autocorrelation : 0.778 Number dated series : 32 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: 22:06 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 EDP011 1730 1987 .72 .60 .48 .55 .71 .71 .67 .66 .72 .74 2 EDP012 1745 1987 .70 .72 .65 .74 .80 .73 .65 .80 .84 .78 3 EDP021 1752 1987 .66 .75 .83 .82 .69 .67 .79 .86 .85 4 EDP022 1765 1987 .51 .64 .75 .79 .71 .69 .83 .89 .76 5 EDP031 1791 1987 .47 .73 .84 .87 .81 .80 .84 .79 6 EDP032 1829 1987 .74 .79 .79 .82 .80 .75 7 EDP041 1737 1987 .77 .75 .71 .83 .86 .71 .55 .70 .88 .87 8 EDP042 1749 1987 .77 .77 .88 .84 .62 .63 .74 .70 .73 .71 9 EDP051 1795 1987 .72 .77 .83 .84 .81 .77 .86 .91 10 EDP052 1807 1987 .76 .84 .85 .80 .81 .88 .83 11 EDP061 1699 1987 .73 .74 .76 .68 .61 .71 .74 .79 .80 .82 .85 .82 12 EDP062 1678 1987 .59 .60 .63 .59 .56 .74 .76 .79 .76 .81 .84 .75 13 EDP071 1766 1987 .55 .72 .70 .65 .71 .73 .85 .84 .76 14 EDP072 1766 1987 .54 .63 .69 .65 .67 .63 .77 .84 .78 15 EDP081 1759 1987 .63 .70 .72 .57 .66 .71 .76 .76 .72 16 EDP082 1759 1987 .73 .75 .74 .64 .66 .73 .76 .68 .61 17 EDP091 1750 1987 .53 .59 .68 .68 .60 .59 .73 .75 .67 18 EDP092 1816 1987 .67 .66 .58 .54 .67 .70 .61 19 EDP101 1741 1987 .65 .65 .77 .79 .73 .73 .63 .74 .87 .80 20 EDP102 1739 1987 .62 .71 .80 .66 .64 .80 .71 .76 .85 .81 21 EDP111 1750 1987 .80 .81 .80 .81 .81 .81 .84 .86 .85 22 EDP112 1750 1987 .77 .79 .85 .83 .81 .75 .79 .81 .70 23 EDP121 1701 1987 .73 .69 .76 .61 .61 .74 .82 .82 .83 .89 .86 24 EDP122 1701 1987 .72 .74 .76 .71 .70 .66 .68 .71 .82 .88 .80 25 EDP131 1723 1987 .76 .74 .64 .66 .68 .64 .79 .82 .87 .89 .64 26 EDP132 1723 1987 .78 .76 .70 .70 .80 .69 .74 .77 .66 .81 .81 27 EDP141 1777 1987 .72 .85 .70 .69 .80 .77 .81 .72 28 EDP142 1784 1987 .78 .86 .79 .72 .72 .74 .71 .67 29 EDP151 1811 1987 .81 .74 .67 .72 .75 .83 .81 30 EDP152 1811 1987 .76 .67 .57 .65 .67 .72 .73 31 EDP161 1729 1987 .84 .74 .71 .82 .80 .79 .79 .82 .91 .85 32 EDP171 1739 1987 .70 .70 .66 .73 .71 .73 .70 .75 .81 .72 PART 7: DESCRIPTIVE STATISTICS: 22:06 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 EDP011 1730 1987 258 10 0 0.658 0.93 4.43 0.829 0.843 0.320 1.86 0.269 -0.042 1 2 EDP012 1745 1987 243 10 0 0.744 0.82 4.03 0.720 0.866 0.297 1.94 0.285 -0.016 4 3 EDP021 1752 1987 236 9 0 0.766 0.79 4.35 0.978 0.933 0.490 2.03 0.288 -0.011 1 4 EDP022 1765 1987 223 9 0 0.733 0.62 3.23 0.689 0.939 0.477 1.93 0.341 -0.031 1 5 EDP031 1791 1987 197 8 0 0.769 0.86 3.24 0.607 0.864 0.295 1.83 0.276 -0.035 2 6 EDP032 1829 1987 159 6 0 0.769 0.69 1.32 0.258 0.595 0.293 1.91 0.343 -0.002 2 7 EDP041 1737 1987 251 10 0 0.763 0.75 3.79 0.748 0.909 0.446 1.84 0.316 -0.023 1 8 EDP042 1749 1987 239 10 0 0.725 0.92 4.58 0.863 0.888 0.374 2.04 0.339 0.015 2 9 EDP051 1795 1987 193 8 0 0.791 1.10 3.78 0.682 0.785 0.346 1.90 0.297 -0.035 4 10 EDP052 1807 1987 181 7 0 0.806 0.84 3.02 0.519 0.788 0.356 1.87 0.337 -0.018 1 11 EDP061 1699 1987 289 12 0 0.751 0.62 2.37 0.359 0.701 0.367 1.88 0.274 -0.001 4 12 EDP062 1678 1987 310 12 0 0.714 0.60 3.08 0.478 0.781 0.377 2.03 0.264 -0.014 5 13 EDP071 1766 1987 222 9 0 0.720 0.79 3.84 0.733 0.888 0.366 1.84 0.224 -0.003 1 14 EDP072 1766 1987 222 9 0 0.700 0.75 4.24 0.693 0.864 0.394 1.86 0.244 -0.017 1 15 EDP081 1759 1987 229 9 0 0.688 0.60 1.63 0.255 0.583 0.311 2.10 0.336 -0.020 1 16 EDP082 1759 1987 229 9 0 0.683 0.79 2.99 0.528 0.791 0.327 2.08 0.297 -0.023 2 17 EDP091 1750 1987 238 9 0 0.643 0.36 0.85 0.139 0.617 0.289 1.94 0.303 -0.022 1 18 EDP092 1816 1987 172 7 0 0.641 0.35 0.86 0.168 0.741 0.350 1.84 0.305 0.017 1 19 EDP101 1741 1987 247 10 0 0.749 0.58 2.35 0.247 0.668 0.246 1.97 0.306 0.006 1 20 EDP102 1739 1987 249 10 0 0.731 0.72 1.53 0.244 0.636 0.230 1.96 0.323 0.016 1 21 EDP111 1750 1987 238 9 0 0.815 0.78 2.24 0.409 0.753 0.296 1.88 0.310 -0.026 1 22 EDP112 1750 1987 238 9 0 0.791 0.74 3.25 0.641 0.890 0.381 1.94 0.301 0.001 1 23 EDP121 1701 1987 287 11 0 0.770 0.52 1.69 0.261 0.660 0.354 1.86 0.251 -0.008 1 24 EDP122 1701 1987 287 11 0 0.748 0.52 1.53 0.310 0.751 0.382 1.84 0.228 -0.024 1 25 EDP131 1723 1987 265 11 0 0.726 0.57 3.61 0.493 0.790 0.419 2.11 0.260 -0.009 1 26 EDP132 1723 1987 265 11 0 0.744 0.66 3.92 0.643 0.856 0.445 1.98 0.279 -0.027 1 27 EDP141 1777 1987 211 8 0 0.740 0.28 0.87 0.176 0.755 0.405 1.86 0.315 -0.028 2 28 EDP142 1784 1987 204 8 0 0.744 0.30 0.81 0.167 0.627 0.453 1.97 0.335 -0.003 2 29 EDP151 1811 1987 177 7 0 0.752 1.04 2.72 0.551 0.751 0.310 2.01 0.351 0.002 2 30 EDP152 1811 1987 177 7 0 0.666 1.17 2.63 0.434 0.610 0.279 1.90 0.330 0.005 1 31 EDP161 1729 1987 259 10 0 0.815 0.74 3.26 0.628 0.813 0.416 2.08 0.316 -0.023 1 32 EDP171 1739 1987 249 10 0 0.721 0.72 6.90 0.944 0.887 0.383 1.96 0.278 -0.014 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7444 295 0 0.737 0.70 6.90 0.516 0.778 0.361 2.11 0.295 -0.013