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 : WA079.CRN Measurement file name : WA079.RWL Date checked : 02DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1585 Ending year : 1991 Principal investigators: DAVID W. PETERSON AND DAVID L. PETERSON Site name : HART'S PASS R2 Site location : WASHINGTON, USA Species information : LALY SUBALPINE LARCH Latitude : 4842N Longitude : 12039W Elevation : 2050 M Series intercorrelation: 0.753 Avg mean sensitivity : 0.367 Avg standard deviation : 0.220 Avg autocorrelation : 0.566 Number dated series : 47 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 1.07 Are there obvious misdated series? YES Number possible misdated series : 1 Percent misdated series : 2.13 Comments: #19 MRLA581A 1622-1724 IS MISDATED VERY GOOD CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:23 Fri 02 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 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 MRLA425A 1747 1991 - - - - - .54 .58 .70 .79 .82 .86 .87 .85 .86 .78 - - - - - + 2 MRLA425B 1816 1991 - - - - - - - - .75 .75 .82 .85 .72 .71 .63 - - - - - + 3 MRLA429A 1770 1991 - - - - - - .62 .72 .79 .84 .79 .78 .77 .81 .76 - - - - - + 4 MRLA429B 1737 1991 - - - - - .78 .73 .68 .82 .86 .85 .85 .81 .84 .77 - - - - - + 5 MRLA574A 1817 1990 - - - - - - - - .82 .80 .87 .83 .81 .82 .76 - - - - - + 6 MRLA574B 1850 1990 - - - - - - - - - - .83 .91 .87 .74 .74 - - - - - + 7 MRLA575A 1786 1991 - - - - - - - .70 .78 .83 .84 .81 .74 .81 .86 - - - - - + 8 MRLA575B 1798 1991 - - - - - - - .81 .86 .87 .74 .63 .72 .82 .83 - - - - - + 9 MRLA576A 1789 1991 - - - - - - - .80 .85 .87 .89 .90 .85 .85 .88 - - - - - + 10 MRLA576B 1796 1991 - - - - - - - .78 .76 .84 .92 .92 .88 .82 .84 - - - - - + 11 MRLA577A 1805 1991 - - - - - - - - .64 .75 .83 .85 .82 .77 .81 - - - - - + 12 MRLA577B 1771 1991 - - - - - - .54 .54 .64 .83 .84 .83 .69 .69 .82 - - - - - + 13 MRLA578A 1752 1991 - - - - - - .46 .48 .69 .89 .86 .87 .86 .88 .88 - - - - - + 14 MRLA578B 1831 1991 - - - - - - - - - .72 .67 .67 .71 .79 .74 - - - - - + 15 MRLA579A 1774 1991 - - - - - - .68 .68 .88 .88 .85 .87 .82 .83 .83 - - - - - + 16 MRLA579B 1815 1991 - - - - - - - - .84 .86 .83 .86 .84 .84 .83 - - - - - + 17 MRLA580A 1837 1991 - - - - - - - - - .80 .80 .85 .85 .85 .81 - - - - - + 18 MRLA580B 1851 1991 - - - - - - - - - - .54 .59 .81 .79 .79 - - - - - + 19 MRLA581A 1622 1990 .11 .13 -.03 .09 .49 .81 .85 .67 .72 .88 .88 .87 .88 .89 .91 - - - - - + ___B ___B ___B ___B 20 MRLA581B 1646 1990 - .77 .75 .82 .82 .80 .75 .69 .79 .88 .88 .88 .83 .76 .78 - - - - - + 21 MRLA582A 1585 1990 .47 .51 .70 .82 .83 .86 .84 .76 .82 .87 .83 .86 .78 .75 .79 - - - - - + 22 MRLA582B 1656 1990 - - .82 .84 .84 .80 .70 .58 .79 .87 .83 .85 .88 .86 .80 - - - - - + 23 MRLA583A 1856 1991 - - - - - - - - - - .73 .76 .79 .82 .82 - - - - - + 24 MRLA583B 1867 1991 - - - - - - - - - - .72 .69 .80 .81 .83 - - - - - + 25 MRLA586A 1835 1991 - - - - - - - - - .68 .61 .56 .73 .80 .79 - - - - - + 26 MRLA586B 1881 1991 - - - - - - - - - - - .41 .56 .66 .70 - - - - - + 27 MRLA587A 1878 1990 - - - - - - - - - - - .75 .74 .84 .87 - - - - - + 28 MRLA587B 1810 1990 - - - - - - - - .83 .90 .89 .87 .73 .78 .86 - - - - - + 29 MRLA588A 1802 1991 - - - - - - - - .81 .83 .82 .87 .87 .82 .83 - - - - - + 30 MRLA588B 1832 1991 - - - - - - - - - .62 .62 .74 .82 .65 .66 - - - - - + 31 MRLA589A 1726 1991 - - - - - .57 .79 .71 .84 .92 .86 .87 .84 .80 .83 - - - - - + 32 MRLA589B 1818 1991 - - - - - - - - .90 .92 .84 .84 .86 .82 .82 - - - - - + 33 MRLA590A 1624 1990 .52 .54 .69 .85 .81 .79 .76 .73 .67 .73 .78 .72 .83 .86 .87 - - - - - + 34 MRLA590B 1830 1991 - - - - - - - - - .88 .91 .82 .82 .86 .88 - - - - - + 35 MRLA591A 1758 1990 - - - - - - .69 .67 .66 .75 .68 .42 .50 .74 .80 - - - - - + 36 MRLA592A 1890 1991 - - - - - - - - - - - .46 .69 .79 .64 - - - - - + 37 MRLA592B 1873 1991 - - - - - - - - - - .39 .39 .63 .68 .64 - - - - - + 38 MRLA593A 1793 1990 - - - - - - - .41 .51 .75 .58 .58 .77 .83 .82 - - - - - + 39 MRLA593B 1820 1990 - - - - - - - - .57 .68 .64 .66 .81 .88 .89 - - - - - + 40 MRLA595A 1800 1990 - - - - - - - - .76 .88 .84 .84 .68 .74 .81 - - - - - + 41 MRLA595B 1804 1990 - - - - - - - - .79 .82 .76 .80 .66 .72 .66 - - - - - + 42 MRLA596A 1753 1991 - - - - - - .63 .63 .77 .84 .83 .80 .65 .64 .69 - - - - - + 43 MRLA596B 1776 1991 - - - - - - - .69 .73 .79 .86 .85 .82 .82 .77 - - - - - + 44 MRLA597A 1777 1990 - - - - - - - .70 .82 .87 .86 .86 .77 .74 .79 - - - - - + 45 MRLA597B 1782 1990 - - - - - - - .68 .78 .85 .82 .74 .72 .41 .48 - - - - - + 46 MRLA598A 1668 1990 - - .78 .77 .70 .69 .73 .70 .74 .84 .74 .74 .83 .83 .81 - - - - - + 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:23 Fri 02 DEC 1994 Page 4 ----------------------------------------------------------------------------------------------------------------------------------- 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 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 47 MRLA598B 1910 1990 - - - - - - - - - - - - .83 .81 .80 - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:23 Fri 02 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 MRLA425A 1747 1991 245 10 0 0.759 0.58 1.67 0.283 0.683 0.329 2.19 0.365 -0.025 1 2 MRLA425B 1816 1991 176 7 0 0.740 0.48 1.28 0.245 0.742 0.324 2.04 0.289 -0.026 1 3 MRLA429A 1770 1991 222 9 0 0.751 0.79 1.94 0.350 0.458 0.381 1.86 0.240 -0.014 1 4 MRLA429B 1737 1991 255 10 0 0.792 0.61 1.79 0.280 0.485 0.388 1.92 0.283 -0.026 2 5 MRLA574A 1817 1990 174 7 0 0.804 0.27 0.67 0.134 0.378 0.455 1.95 0.304 -0.029 1 6 MRLA574B 1850 1990 141 5 0 0.804 0.49 1.41 0.226 0.554 0.354 2.07 0.310 -0.009 1 7 MRLA575A 1786 1991 206 8 0 0.781 0.30 1.15 0.173 0.605 0.381 2.02 0.271 -0.051 2 8 MRLA575B 1798 1991 194 8 0 0.766 0.43 1.27 0.227 0.597 0.418 2.00 0.291 -0.012 1 9 MRLA576A 1789 1991 203 8 0 0.845 0.54 1.40 0.211 0.508 0.316 1.92 0.287 -0.018 1 10 MRLA576B 1796 1991 196 8 0 0.826 0.66 1.84 0.262 0.517 0.324 1.90 0.304 -0.043 1 11 MRLA577A 1805 1991 187 7 0 0.758 0.57 2.09 0.337 0.699 0.332 2.02 0.360 -0.041 1 12 MRLA577B 1771 1991 221 9 0 0.726 0.55 1.87 0.246 0.595 0.328 2.03 0.284 -0.022 1 13 MRLA578A 1752 1991 240 9 0 0.753 0.41 1.14 0.180 0.417 0.377 1.88 0.266 -0.037 2 14 MRLA578B 1831 1991 161 6 0 0.697 0.61 1.77 0.293 0.612 0.325 1.88 0.294 -0.053 1 15 MRLA579A 1774 1991 218 9 0 0.819 0.37 0.99 0.152 0.422 0.355 1.90 0.263 -0.007 1 16 MRLA579B 1815 1991 177 7 0 0.837 0.41 1.47 0.264 0.712 0.394 1.92 0.301 -0.005 1 17 MRLA580A 1837 1991 155 6 0 0.813 0.51 1.15 0.186 0.486 0.301 1.92 0.281 -0.020 1 18 MRLA580B 1851 1991 141 5 0 0.697 0.55 1.18 0.188 0.342 0.304 2.01 0.301 -0.008 1 19 MRLA581A 1622 1990 369 15 4 0.619 0.32 1.34 0.200 0.609 0.479 1.95 0.278 -0.015 1 20 MRLA581B 1646 1990 345 14 0 0.798 0.31 1.83 0.228 0.693 0.462 2.02 0.298 -0.040 1 21 MRLA582A 1585 1990 406 15 0 0.776 0.34 1.13 0.188 0.671 0.389 1.94 0.260 -0.022 1 22 MRLA582B 1656 1990 335 13 0 0.801 0.42 1.13 0.204 0.705 0.303 1.90 0.281 -0.010 1 23 MRLA583A 1856 1991 136 5 0 0.762 0.47 1.60 0.186 0.400 0.318 2.14 0.290 0.016 1 24 MRLA583B 1867 1991 125 5 0 0.757 0.48 0.92 0.157 0.385 0.311 1.92 0.342 -0.012 1 25 MRLA586A 1835 1991 157 6 0 0.697 0.51 1.25 0.247 0.771 0.256 1.99 0.253 -0.009 1 26 MRLA586B 1881 1991 111 4 0 0.560 0.62 1.34 0.222 0.552 0.266 2.09 0.372 0.017 1 27 MRLA587A 1878 1990 113 4 0 0.793 0.44 0.99 0.173 0.640 0.263 2.06 0.343 0.002 1 28 MRLA587B 1810 1990 181 7 0 0.826 0.45 1.05 0.181 0.581 0.290 1.95 0.304 -0.030 1 29 MRLA588A 1802 1991 190 7 0 0.827 0.58 1.81 0.304 0.733 0.307 2.12 0.353 -0.031 2 30 MRLA588B 1832 1991 160 6 0 0.678 0.63 1.39 0.281 0.635 0.312 2.04 0.366 0.000 1 31 MRLA589A 1726 1991 266 10 0 0.784 0.37 1.08 0.182 0.632 0.342 1.95 0.320 -0.008 1 32 MRLA589B 1818 1991 174 7 0 0.851 0.62 1.57 0.280 0.540 0.334 1.96 0.295 -0.008 1 33 MRLA590A 1624 1990 367 15 0 0.751 0.29 1.07 0.160 0.392 0.577 1.99 0.325 -0.031 5 34 MRLA590B 1830 1991 162 6 0 0.845 0.33 0.89 0.192 0.541 0.549 1.94 0.286 -0.021 1 35 MRLA591A 1758 1990 233 9 0 0.659 0.27 0.81 0.151 0.314 0.595 1.92 0.317 -0.023 1 36 MRLA592A 1890 1991 102 4 0 0.561 0.88 1.60 0.308 0.652 0.241 2.06 0.415 -0.005 1 37 MRLA592B 1873 1991 119 5 0 0.550 0.95 1.99 0.473 0.830 0.271 2.06 0.410 -0.001 1 38 MRLA593A 1793 1990 198 8 0 0.636 0.66 1.99 0.344 0.672 0.377 1.98 0.339 -0.029 1 39 MRLA593B 1820 1990 171 7 0 0.717 0.50 1.22 0.283 0.794 0.318 1.93 0.311 0.002 1 40 MRLA595A 1800 1990 191 7 0 0.779 0.47 1.00 0.172 0.522 0.309 1.88 0.325 -0.014 1 41 MRLA595B 1804 1990 187 7 0 0.742 0.55 1.21 0.190 0.441 0.288 2.00 0.340 -0.018 1 42 MRLA596A 1753 1991 239 9 0 0.724 0.42 0.91 0.155 0.544 0.288 1.98 0.298 -0.047 2 43 MRLA596B 1776 1991 216 8 0 0.773 0.62 1.48 0.233 0.542 0.275 2.20 0.324 -0.021 1 44 MRLA597A 1777 1990 214 8 0 0.791 0.42 0.88 0.145 0.317 0.367 1.92 0.345 -0.023 1 45 MRLA597B 1782 1990 209 8 0 0.661 0.40 0.96 0.149 0.372 0.382 1.94 0.302 -0.013 1 46 MRLA598A 1668 1990 323 13 0 0.755 0.33 1.09 0.170 0.632 0.409 2.14 0.333 -0.037 1 47 MRLA598B 1910 1990 81 3 0 0.813 0.30 0.68 0.164 0.781 0.344 2.03 0.323 -0.001 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9592 373 4 0.753 0.47 2.09 0.220 0.566 0.367 2.20 0.307 -0.021