Chronology file name : CO547.CRN Measurement file name : CO547.RWL Date checked : 29JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1063 Ending year : 1987 Principal investigators: DONALD A. GRAYBILL Site name : RAINBOW CREEK Site location : COLORADO, USA Species information : PIFL LIMBER PINE Latitude : 4024N Longitude : 10540W Elevation : 3352 M Series intercorrelation: 0.591 Avg mean sensitivity : 0.193 Avg standard deviation : 0.174 Avg autocorrelation : 0.821 Number dated series : 30 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 1.17 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 EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 22:14 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 1100 1125 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1149 1174 1199 1224 1249 1274 1299 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RCL011 1308 1796 .70 .83 .81 .74 .65 .70 .77 .69 .65 .63 .66 .59 2 RCL013 1406 1789 .76 .70 .67 .62 .67 .74 .75 .73 3 RCL021 1431 1987 .65 .70 .73 .66 .66 .69 .69 4 RCL022 1116 1987 .51 .49 .64 .68 .13B .25B .56 .51 .49 .51 .53 .51 .60 .71 .73 .74 .58 .60 .73 .58 5 RCL023 1470 1987 .80 .78 .61 .64 .75 .76 6 RCL031 1254 1800 .60 .65 .47 .51 .69 .64 .58 .62 .64 .69 .62 .43 .36 .57 7 RCL041 1447 1650 .60 .62 .62 .46 .49 .50 .39 8 RCL042 1459 1950 .66 .64 .54 .43 .40 .46 9 RCL051 1361 1700 .51 .57 .67 .54 .58 .61 .44 .48 .64 .67 11 RCL053 1560 1700 .66 .65 23 RCL131 1325 1702 .47 .71 .67 .68 .65 .70 .62 .64 .54 .58 .72 24 RCL141 1225 1723 .68 .81 .64 .66 .60 .65 .73 .73 .62 .62 .71 .70 .67 .61 .62 25 RCL151 1063 1525 .49 .44 .43 .44 .42 .69 .68 .37 .54 .44 .38 .45 .59 .50 .45 .45 .45 26 RCL161 1243 1480 .56 .55 .69 .68 .70 .79 .80 .57 .44 .50 27 RCL162 1550 1652 .58 .65 28 RCL171 1213 1725 .56 .61 .71 .71 .71 .67 .61 .61 .58 .58 .62 .66 .69 .69 .68 .74 29 RCL181 1225 1599 .57 .66 .43 .52 .59 .62 .71 .75 .71 .71 .66 .68 .65 .63 30 RCL191 1162 1482 .51 .46 .40 .80 .80 .69 .72 .67 .74 .82 .71 .55 .55 PART 5: CORRELATION OF SERIES BY SEGMENTS: 22:14 Mon 29 JUL 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RCL011 1308 1796 .60 .69 .57 .37 .44 .58 .59 2 RCL013 1406 1789 .65 .68 .59 .42 .55 .59 .52 3 RCL021 1431 1987 .63 .49 .53 .50 .60 .73 .65 .67 .68 .70 .71 .56 .42 .64 .72 4 RCL022 1116 1987 .47 .36 .40 .46 .55 .67 .65 .50 .49 .69 .80 .57 .42 .71 .76 5 RCL023 1470 1987 .77 .49 .55 .64 .69 .79 .73 .74 .64 .58 .69 .55 .39 .66 .77 6 RCL031 1254 1800 .80 .73 .64 .49 .58 .73 .66 .66 7 RCL041 1447 1650 .53 .51 8 RCL042 1459 1950 .60 .52 .46 .47 .36 .41 .53 .34 .41 .59 .54 .53 .38 .35 9 RCL051 1361 1700 .54 .51 .54 .48 10 RCL052 1740 1987 .63 .61 .47 .56 .70 .58 .52 .58 .71 .71 11 RCL053 1560 1700 .59 .60 .58 .54 12 RCL054 1740 1987 .56 .52 .47 .65 .73 .70 .63 .63 .69 .68 13 RCL061 1707 1987 .69 .51 .30A .60 .60 .63 .59 .48 .47 .38 .39 14 RCL062 1707 1950 .42 .35 .30A .52 .67 .59 .47 .55 .61 .65 15 RCL071 1625 1850 .42 .72 .71 .60 .47 .47 .58 .62 .62 16 RCL072 1600 1875 .39 .52 .62 .60 .49 .41 .44 .58 .67 .62 .61 17 RCL081 1669 1987 .75 .70 .73 .70 .51 .46 .62 .73 .74 .62 .48 .68 .72 18 RCL082 1669 1987 .65 .60 .65 .60 .50 .48 .54 .70 .68 .52 .54 .70 .72 19 RCL091 1643 1987 .62 .62 .50 .72 .76 .64 .60 .74 .66 .61 .55 .41 .61 .71 20 RCL092 1620 1987 .69 .70 .75 .62 .70 .73 .47 .59 .74 .37 .37 .41 .30A .51 .57 21 RCL101 1775 1987 .38 .49 .43 .42 .50 .43 .52 .53 22 RCL111 1600 1830 .41 .60 .59 .58 .64 .57 .63 .56 .57 23 RCL131 1325 1702 .72 .82 .76 .74 24 RCL141 1225 1723 .69 .68 .59 .52 27 RCL162 1550 1652 .72 .73 28 RCL171 1213 1725 .65 .70 .74 .54 .56 PART 7: DESCRIPTIVE STATISTICS: 22:14 Mon 29 JUL 1996 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 RCL011 1308 1796 489 19 0 0.645 0.31 0.80 0.152 0.890 0.202 1.78 0.215 -0.019 2 2 RCL013 1406 1789 384 15 0 0.643 0.35 1.03 0.177 0.923 0.159 1.88 0.243 -0.029 1 3 RCL021 1431 1987 557 22 0 0.638 0.35 0.81 0.124 0.780 0.179 2.17 0.351 0.029 1 4 RCL022 1116 1987 872 35 2 0.540 0.34 1.52 0.157 0.796 0.200 1.98 0.206 0.009 1 5 RCL023 1470 1987 518 21 0 0.665 0.24 0.54 0.090 0.762 0.198 1.96 0.244 -0.010 1 6 RCL031 1254 1800 547 22 0 0.594 0.31 0.74 0.139 0.808 0.224 2.06 0.277 -0.010 3 7 RCL041 1447 1650 204 9 0 0.509 0.56 1.00 0.126 0.482 0.180 1.92 0.224 -0.009 1 8 RCL042 1459 1950 492 20 0 0.474 0.43 0.95 0.161 0.816 0.181 1.89 0.265 -0.034 1 9 RCL051 1361 1700 340 14 0 0.544 0.48 1.27 0.203 0.853 0.174 2.19 0.348 -0.037 1 10 RCL052 1740 1987 248 10 0 0.624 0.39 1.05 0.154 0.724 0.228 2.05 0.373 -0.009 1 11 RCL053 1560 1700 141 6 0 0.615 0.52 1.07 0.158 0.739 0.176 2.07 0.412 -0.052 1 12 RCL054 1740 1987 248 10 0 0.644 0.38 1.00 0.141 0.668 0.239 1.92 0.274 0.000 1 13 RCL061 1707 1987 281 11 1 0.518 0.65 1.79 0.273 0.784 0.205 1.97 0.279 -0.002 2 14 RCL062 1707 1950 244 10 1 0.512 0.53 1.12 0.178 0.543 0.235 2.31 0.422 0.029 2 15 RCL071 1625 1850 226 9 0 0.537 0.39 1.38 0.254 0.845 0.331 2.02 0.367 -0.006 1 16 RCL072 1600 1875 276 11 0 0.523 0.34 1.11 0.210 0.848 0.272 1.92 0.274 0.004 1 17 RCL081 1669 1987 319 13 0 0.662 0.36 0.86 0.147 0.777 0.207 2.15 0.408 0.009 3 18 RCL082 1669 1987 319 13 0 0.600 0.57 1.14 0.220 0.790 0.192 1.94 0.326 -0.027 2 19 RCL091 1643 1987 345 14 0 0.634 0.29 0.70 0.147 0.878 0.240 1.78 0.194 -0.014 1 20 RCL092 1620 1987 368 15 1 0.561 0.28 1.60 0.161 0.823 0.226 1.90 0.234 -0.026 1 21 RCL101 1775 1987 213 8 0 0.458 0.87 2.94 0.356 0.867 0.134 2.15 0.353 -0.036 1 22 RCL111 1600 1830 231 9 0 0.550 0.27 0.90 0.182 0.947 0.174 1.82 0.201 -0.022 1 23 RCL131 1325 1702 378 15 0 0.639 0.55 1.38 0.227 0.881 0.151 1.82 0.202 -0.042 1 24 RCL141 1225 1723 499 19 0 0.647 0.33 0.78 0.127 0.841 0.158 1.93 0.245 -0.002 1 25 RCL151 1063 1525 463 17 0 0.480 0.43 1.39 0.293 0.929 0.167 1.92 0.230 -0.053 1 26 RCL161 1243 1480 238 10 0 0.634 0.40 0.94 0.151 0.850 0.159 1.86 0.292 -0.016 1 27 RCL162 1550 1652 103 4 0 0.652 0.21 0.38 0.063 0.745 0.147 1.83 0.293 -0.026 1 28 RCL171 1213 1725 513 21 0 0.633 0.24 0.85 0.112 0.885 0.159 1.96 0.242 -0.041 1 29 RCL181 1225 1599 375 14 0 0.620 0.42 1.03 0.181 0.861 0.171 1.95 0.278 -0.043 1 30 RCL191 1162 1482 321 13 0 0.666 0.43 1.44 0.294 0.963 0.154 1.78 0.192 -0.017 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 10752 429 5 0.591 0.39 2.94 0.174 0.821 0.193 2.31 0.270 -0.015