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 : CO511.CRN Measurement file name : CO511.RWL Date checked : 14MAR95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1169 Ending year : 1989 Principal investigators: CONNIE WOODHOUSE Site name : ISLAND LAKE Site location : COLORADO, USA Species information : PIFL LIMBER PINE Latitude : 4002N Longitude : 10535W Elevation : 3200 M Series intercorrelation: 0.581 Avg mean sensitivity : 0.208 Avg standard deviation : 0.212 Avg autocorrelation : 0.861 Number dated series : 40 Segment length tested : 50 Number problem segments: 46 Pct problem segments : 5.82 Are there obvious misdated series? YES Number possible misdated series : 1 Percent misdated series : 2.50 Comments: #26 ISL141 1925-1988 IS MISDATED #4 ISL031 1608-1989 HAS LOW CORRELATIONS AND POSSIBLY BELONGS ELSE- WHERE #39 ISL211, #40 ISL212 1459-1574 HAVE LOW CORRELATIONS EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 16:04 Tue 14 MAR 1995 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 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ISL012 1536 1989 - - - - - - - - - .23 .35 .49 .28 .25 .49 .57 .57 .54 .74 .66 + ___B ___A ___B 2 ISL021 1536 1989 - - - - - - - - - .51 .56 .56 .33 .37 .46 .56 .47 .32 .40 .61 + ___A ___B ___B 3 ISL022 1504 1989 - - - - - - - - .48 .55 .59 .60 .47 .34 .34 .41 .54 .50 .49 .48 + 4 ISL031 1608 1989 - - - - - - - - - - - - -.06 -.05 .07 .12 -.12 -.06 .48 .68 + ___B ___B ___B ___B ___B ___B 5 ISL032 1442 1989 - - - - - .66 .69 .66 .69 .77 .85 .85 .65 .53 .47 .62 .75 .61 .58 .66 + 6 ISL041 1543 1989 - - - - - - - - - .76 .73 .79 .67 .67 .75 .81 .85 .65 .56 .55 + 7 ISL042 1484 1989 - - - - - - - .73 .68 .68 .73 .63 .42 .64 .71 .72 .76 .65 .65 .68 + 8 ISL051 1474 1989 - - - - - - .74 .75 .77 .82 .87 .85 .81 .78 .69 .74 .77 .57 .60 .70 + 9 ISL052 1469 1989 - - - - - - .60 .68 .79 .90 .82 .69 .64 .76 .78 .76 .70 .57 .60 .68 + 10 ISL061 1529 1933 - - - - - - - - - .74 .78 .65 .52 .68 .57 .61 .75 .52 .48 .39 + 11 ISL062 1537 1989 - - - - - - - - - .57 .58 .62 .55 .51 .66 .76 .70 .56 .64 .57 + 12 ISL071 1504 1989 - - - - - - - - .61 .79 .76 .76 .60 .51 .59 .72 .77 .64 .56 .66 + 13 ISL072 1500 1989 - - - - - - - - .76 .76 .77 .77 .71 .68 .75 .81 .78 .60 .52 .56 + 14 ISL081 1486 1989 - - - - - - - .74 .73 .68 .77 .62 .37 .30 .45 .67 .64 .62 .57 .38 + ___B 15 ISL082 1488 1989 - - - - - - - .78 .83 .76 .67 .73 .70 .43 .42 .73 .73 .53 .45 .50 + 16 ISL091 1456 1989 - - - - - - .53 .54 .59 .71 .51 .55 .64 .62 .69 .58 .52 .55 .62 .61 + 17 ISL092 1461 1989 - - - - - - .29 .59 .71 .82 .72 .71 .65 .53 .64 .79 .72 .59 .50 .35 + ___B 18 ISL101 1729 1989 - - - - - - - - - - - - - - - - - .53 .52 .51 + 19 ISL102 1516 1989 - - - - - - - - .69 .70 .54 .57 .52 .56 .75 .82 .82 .62 .56 .71 + 20 ISL111 1325 1920 - .38 .73 .55 .48 .67 .69 .62 .61 .64 .47 .44 .37 .56 .72 .63 .63 .52 .52 .70 + 21 ISL112 1169 1989 .38 .73 .69 .69 .71 .71 .70 .65 .49 .43 .54 .44 .70 .73 .66 .69 .60 .52 .47 .54 + 22 ISL121 1488 1989 - - - - - - - .56 .58 .60 .57 .61 .61 .59 .63 .74 .65 .55 .43 .38 + 23 ISL122 1491 1989 - - - - - - - .62 .59 .63 .67 .66 .58 .67 .59 .47 .58 .58 .41 .46 + 24 ISL131 1550 1907 - - - - - - - - - - .63 .68 .67 .65 .71 .73 .69 .60 .61 .60 + 25 ISL132 1543 1916 - - - - - - - - - .44 .51 .62 .56 .63 .65 .65 .67 .55 .60 .73 + 26 ISL141 1446 1988 - - - - - .53 .56 .47 .44 .61 .44 .35 .35 .43 .68 .74 .68 .49 .59 .60 + 27 ISL142 1462 1989 - - - - - - .56 .61 .58 .55 .73 .80 .53 .52 .66 .72 .72 .59 .64 .75 + 28 ISL151 1667 1989 - - - - - - - - - - - - - - .64 .75 .77 .58 .61 .72 + 29 ISL152 1461 1989 - - - - - - .44 .54 .70 .82 .75 .59 .43 .48 .54 .34 .45 .54 .45 .66 + 30 ISL161 1471 1989 - - - - - - .62 .62 .57 .54 .61 .70 .65 .69 .54 .51 .65 .58 .60 .49 + 31 ISL162 1455 1989 - - - - - - .75 .56 .52 .62 .64 .64 .47 .61 .54 .54 .53 .47 .49 .52 + 32 ISL171 1453 1989 - - - - - - .53 .67 .77 .83 .81 .76 .70 .85 .80 .72 .76 .66 .55 .62 + 33 ISL172 1468 1989 - - - - - - .67 .79 .82 .79 .70 .70 .70 .75 .69 .67 .78 .58 .40 .49 + 34 ISL181 1402 1989 - - - - .80 .76 .68 .77 .75 .74 .75 .72 .55 .35 .44 .72 .83 .74 .62 .66 + 35 ISL182 1400 1989 - - - - .63 .80 .74 .81 .83 .78 .76 .73 .67 .72 .62 .62 .69 .58 .66 .76 + 36 ISL191 1433 1989 - - - - - .62 .56 .67 .78 .75 .75 .70 .65 .56 .47 .60 .74 .69 .63 .73 + 37 ISL192 1432 1989 - - - - - .73 .75 .77 .82 .78 .83 .86 .58 .55 .69 .71 .67 .53 .58 .68 + 38 ISL201 1441 1989 - - - - - .62 .65 .60 .62 .69 .68 .61 .51 .56 .65 .71 .65 .45 .44 .63 + 39 ISL211 1405 1989 - - - - .40 .31 .31 .20 .15 .36 .50 .46 .31 .50 .60 .52 .58 .46 .41 .29 + ___A ___B ___B ___B ___B ___A 40 ISL212 1459 1989 - - - - - - .31 .23 .19 .31 .49 .55 .48 .63 .59 .62 .76 .64 .54 .55 + ___B ___B ___B ___A 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 16:04 Tue 14 MAR 1995 Page 3 ----------------------------------------------------------------------------------------------------------------------------------- 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 1800 1825 1850 1875 1900 1925 1950 1849 1874 1899 1924 1949 1974 1999 1 ISL012 1536 1989 .32 .32 .44 .18 .26 .39 .36 - - - - - - - - - - - - - + ___A ___A ___B ___B 2 ISL021 1536 1989 .54 .46 .38 .47 .52 .46 .46 - - - - - - - - - - - - - + 3 ISL022 1504 1989 .56 .64 .61 .70 .51 .08 .14 - - - - - - - - - - - - - + ___B ___B 4 ISL031 1608 1989 .69 .56 .60 .66 .57 .41 .37 - - - - - - - - - - - - - + 5 ISL032 1442 1989 .67 .65 .61 .63 .47 .34 .38 - - - - - - - - - - - - - + ___B 6 ISL041 1543 1989 .57 .66 .72 .59 .60 .53 .53 - - - - - - - - - - - - - + 7 ISL042 1484 1989 .67 .64 .62 .58 .44 .41 .41 - - - - - - - - - - - - - + 8 ISL051 1474 1989 .61 .57 .73 .70 .39 .41 .44 - - - - - - - - - - - - - + 9 ISL052 1469 1989 .68 .71 .78 .67 .59 .64 .60 - - - - - - - - - - - - - + 10 ISL061 1529 1933 .21 .18 .38 .43 .35 - - - - - - - - - - - - - - - + ___B ___B 11 ISL062 1537 1989 .60 .72 .64 .44 .16 .33 .46 - - - - - - - - - - - - - + ___B ___B 12 ISL071 1504 1989 .65 .54 .61 .48 .52 .59 .46 - - - - - - - - - - - - - + 13 ISL072 1500 1989 .65 .62 .63 .59 .39 .43 .52 - - - - - - - - - - - - - + 14 ISL081 1486 1989 .50 .55 .46 .51 .49 .38 .37 - - - - - - - - - - - - - + 15 ISL082 1488 1989 .64 .58 .46 .44 .56 .54 .56 - - - - - - - - - - - - - + 16 ISL091 1456 1989 .60 .48 .55 .70 .56 .42 .37 - - - - - - - - - - - - - + 17 ISL092 1461 1989 .50 .62 .62 .64 .60 .62 .55 - - - - - - - - - - - - - + 18 ISL101 1729 1989 .63 .69 .75 .71 .62 .63 .74 - - - - - - - - - - - - - + 19 ISL102 1516 1989 .59 .51 .62 .68 .74 .61 .53 - - - - - - - - - - - - - + 20 ISL111 1325 1920 .75 .65 .33 .14 - - - - - - - - - - - - - - - - + ___B 21 ISL112 1169 1989 .68 .64 .48 .48 .58 .51 - - - - - - - - - - - - - - + 22 ISL121 1488 1989 .66 .79 .71 .54 .42 .46 .47 - - - - - - - - - - - - - + 23 ISL122 1491 1989 .56 .50 .39 .41 .42 .62 .60 - - - - - - - - - - - - - + 24 ISL131 1550 1907 .59 .67 .66 .58 - - - - - - - - - - - - - - - - + 25 ISL132 1543 1916 .72 .61 .60 .56 - - - - - - - - - - - - - - - - + 26 ISL141 1446 1988 .56 .64 .57 .52 .39 .18 .19 - - - - - - - - - - - - - + ___B ___B 27 ISL142 1462 1989 .66 .60 .62 .43 .30 .53 .62 - - - - - - - - - - - - - + ___A 28 ISL151 1667 1989 .68 .66 .63 .50 .58 .55 .32 - - - - - - - - - - - - - + ___A 29 ISL152 1461 1989 .78 .65 .43 .47 .48 .49 .54 - - - - - - - - - - - - - + 30 ISL161 1471 1989 .56 .71 .53 .54 .44 .28 .37 - - - - - - - - - - - - - + ___B 31 ISL162 1455 1989 .64 .64 .52 .36 .20 .37 .58 - - - - - - - - - - - - - + ___A 32 ISL171 1453 1989 .72 .73 .69 .62 .53 .48 .51 - - - - - - - - - - - - - + 33 ISL172 1468 1989 .61 .60 .48 .44 .49 .57 .54 - - - - - - - - - - - - - + 34 ISL181 1402 1989 .62 .54 .66 .66 .44 .44 .62 - - - - - - - - - - - - - + 35 ISL182 1400 1989 .78 .70 .73 .75 .55 .54 .54 - - - - - - - - - - - - - + 36 ISL191 1433 1989 .75 .68 .76 .77 .55 .54 .59 - - - - - - - - - - - - - + 37 ISL192 1432 1989 .74 .83 .79 .62 .52 .51 .48 - - - - - - - - - - - - - + 38 ISL201 1441 1989 .72 .64 .57 .62 .37 .33 .59 - - - - - - - - - - - - - + ___A 39 ISL211 1405 1989 .25 .48 .53 .54 .50 .56 .49 - - - - - - - - - - - - - + ___A 40 ISL212 1459 1989 .31 .28 .49 .53 .56 .40 .40 - - - - - - - - - - - - - + ___A ___A 1 PART 7: DESCRIPTIVE STATISTICS: 16:04 Tue 14 MAR 1995 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 ISL012 1536 1989 454 18 7 0.399 0.24 1.07 0.141 0.907 0.188 2.14 0.304 -0.017 2 2 ISL021 1536 1989 454 18 3 0.455 0.46 1.07 0.185 0.875 0.165 2.11 0.299 -0.017 3 3 ISL022 1504 1989 486 19 2 0.476 0.38 0.83 0.149 0.831 0.182 2.05 0.289 -0.016 1 4 ISL031 1608 1989 382 15 6 0.305 0.34 0.74 0.110 0.713 0.189 1.97 0.209 -0.023 1 5 ISL032 1442 1989 548 22 1 0.639 0.39 1.50 0.230 0.895 0.226 2.03 0.303 -0.008 1 6 ISL041 1543 1989 447 18 0 0.672 0.41 1.13 0.193 0.899 0.161 2.01 0.275 -0.016 1 7 ISL042 1484 1989 506 20 0 0.625 0.34 1.25 0.237 0.917 0.209 1.99 0.279 0.003 1 8 ISL051 1474 1989 516 21 0 0.690 0.41 1.20 0.193 0.798 0.211 1.90 0.252 0.003 1 9 ISL052 1469 1989 521 21 0 0.703 0.52 1.32 0.202 0.790 0.195 2.11 0.332 0.001 1 10 ISL061 1529 1933 405 16 2 0.523 0.38 1.38 0.267 0.933 0.185 2.11 0.371 -0.005 1 11 ISL062 1537 1989 453 18 2 0.567 0.23 0.67 0.110 0.843 0.228 2.02 0.294 -0.010 1 12 ISL071 1504 1989 486 19 0 0.622 0.40 1.27 0.193 0.842 0.180 1.91 0.276 -0.015 1 13 ISL072 1500 1989 490 19 0 0.655 0.48 1.43 0.165 0.724 0.193 1.96 0.329 -0.012 1 14 ISL081 1486 1989 504 20 1 0.546 0.48 1.31 0.192 0.827 0.159 2.01 0.288 -0.022 2 15 ISL082 1488 1989 502 20 0 0.601 0.31 1.04 0.154 0.844 0.187 2.05 0.284 0.006 1 16 ISL091 1456 1989 534 21 0 0.563 0.44 1.96 0.348 0.966 0.171 1.81 0.194 -0.022 1 17 ISL092 1461 1989 529 21 1 0.601 0.31 1.46 0.276 0.968 0.188 1.99 0.295 -0.023 1 18 ISL101 1729 1989 261 10 0 0.628 0.57 1.05 0.146 0.610 0.179 2.08 0.343 -0.019 1 19 ISL102 1516 1989 474 19 0 0.630 0.48 1.06 0.165 0.713 0.205 2.06 0.317 -0.018 5 20 ISL111 1325 1920 596 23 1 0.533 0.19 0.43 0.066 0.619 0.235 2.17 0.341 0.008 2 21 ISL112 1169 1989 821 26 0 0.565 0.19 1.09 0.150 0.913 0.247 1.96 0.282 -0.018 1 22 ISL121 1488 1989 502 20 0 0.572 0.40 2.44 0.226 0.921 0.174 2.03 0.294 -0.015 2 23 ISL122 1491 1989 499 20 0 0.549 0.26 1.08 0.192 0.941 0.213 2.00 0.339 -0.018 1 24 ISL131 1550 1907 358 14 0 0.642 0.35 1.07 0.170 0.775 0.246 2.11 0.279 -0.021 1 25 ISL132 1543 1916 374 15 0 0.595 0.39 0.89 0.163 0.761 0.233 2.14 0.328 -0.034 1 26 ISL141 1446 1988 543 22 2 0.501 0.30 1.34 0.219 0.931 0.211 2.09 0.370 -0.017 1 27 ISL142 1462 1989 528 21 1 0.613 0.34 0.97 0.160 0.862 0.190 2.06 0.288 -0.001 1 28 ISL151 1667 1989 323 13 1 0.596 0.34 0.73 0.106 0.649 0.200 2.05 0.229 -0.005 1 29 ISL152 1461 1989 529 21 0 0.554 0.19 0.56 0.087 0.797 0.220 2.15 0.282 0.007 2 30 ISL161 1471 1989 519 21 1 0.564 0.36 1.18 0.164 0.868 0.205 1.97 0.264 -0.003 1 31 ISL162 1455 1989 535 21 1 0.541 0.35 1.22 0.209 0.919 0.200 2.08 0.299 -0.025 1 32 ISL171 1453 1989 537 21 0 0.683 0.41 1.63 0.203 0.829 0.209 1.97 0.297 -0.024 1 33 ISL172 1468 1989 522 21 0 0.639 0.40 1.05 0.169 0.832 0.193 1.88 0.250 -0.006 1 34 ISL181 1402 1989 588 23 0 0.651 0.37 2.65 0.407 0.960 0.230 2.08 0.298 -0.010 1 35 ISL182 1400 1989 590 23 0 0.691 0.38 2.28 0.333 0.933 0.229 2.01 0.295 -0.015 1 36 ISL191 1433 1989 557 22 0 0.664 0.35 1.54 0.246 0.914 0.208 1.95 0.281 -0.018 1 37 ISL192 1432 1989 558 22 0 0.693 0.38 2.39 0.309 0.924 0.211 1.94 0.283 -0.009 1 38 ISL201 1441 1989 549 22 1 0.584 0.37 2.56 0.410 0.955 0.261 2.11 0.302 0.025 2 39 ISL211 1405 1989 585 23 7 0.411 0.38 2.43 0.382 0.960 0.250 2.04 0.332 -0.022 1 40 ISL212 1459 1989 531 21 6 0.454 0.31 1.34 0.269 0.944 0.278 1.99 0.326 0.014 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 20096 790 46 0.581 0.36 2.65 0.212 0.861 0.208 2.17 0.295 -0.011