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 : MI004.CRN Measurement file name : MI004.RWL Date checked : 12DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1652 Ending year : 1983 Principal investigators: ED COOK Site name : ALGER COUNTY, MICHIGAN Site location : MICHIGAN, USA Species information : TSCA EASTERN HEMLOCK Latitude : 4619W Longitude : 8637W Elevation : N/A M Series intercorrelation: 0.766 Avg mean sensitivity : 0.260 Avg standard deviation : 0.480 Avg autocorrelation : 0.792 Number dated series : 32 Segment length tested : 50 Number problem segments: 3 Pct problem segments : 1.06 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #7 119041, #13 119071 INNER SEGMENTS SHOULD BE DELETED EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:55 Mon 12 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 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 119011 1724 1983 - .58 .67 .79 .77 .72 .72 .84 .88 .85 .81 .82 - - - - - - - - + 2 119012 1727 1983 - - .74 .83 .84 .73 .74 .87 .81 .83 .89 .89 - - - - - - - - + 3 119021 1682 1983 .50 .67 .75 .86 .87 .81 .60 .72 .76 .70 .77 .80 - - - - - - - - + 4 119022 1714 1983 - .72 .71 .76 .75 .80 .66 .70 .85 .77 .77 .82 - - - - - - - - + 5 119031 1755 1983 - - - .78 .82 .82 .81 .85 .87 .84 .78 .78 - - - - - - - - + 6 119032 1800 1983 - - - - - .79 .82 .88 .92 .84 .79 .78 - - - - - - - - + 7 119041 1707 1983 - .40 .33 .51 .82 .91 .90 .93 .90 .72 .78 .79 - - - - - - - - + ___A 8 119042 1754 1983 - - - .74 .75 .84 .87 .87 .88 .82 .81 .80 - - - - - - - - + 9 119051 1758 1983 - - - .83 .86 .85 .86 .78 .81 .85 .83 .81 - - - - - - - - + 10 119052 1775 1983 - - - - .80 .84 .79 .75 .82 .85 .81 .77 - - - - - - - - + 11 119061 1652 1983 .42 .52 .62 .63 .67 .75 .72 .79 .83 .83 .89 .88 - - - - - - - - + 12 119062 1794 1983 - - - - .66 .79 .62 .70 .88 .89 .83 .66 - - - - - - - - + 13 119071 1723 1983 - .26 .29 .54 .50 .62 .81 .83 .88 .85 .89 .89 - - - - - - - - + ___A ___A 14 119072 1743 1983 - - .66 .61 .58 .71 .77 .84 .88 .87 .84 .80 - - - - - - - - + 15 119081 1781 1983 - - - - .83 .87 .82 .87 .90 .89 .86 .81 - - - - - - - - + 16 119082 1758 1983 - - - .46 .44 .65 .80 .87 .91 .84 .78 .76 - - - - - - - - + 17 119091 1749 1983 - - .60 .64 .79 .84 .73 .75 .88 .84 .79 .78 - - - - - - - - + 18 119092 1780 1983 - - - - .76 .84 .85 .84 .80 .79 .85 .82 - - - - - - - - + 19 119101 1843 1983 - - - - - - .43 .63 .88 .82 .79 .70 - - - - - - - - + 20 119111 1872 1983 - - - - - - - .92 .87 .84 .78 .78 - - - - - - - - + 21 119112 1833 1983 - - - - - - .46 .68 .88 .83 .84 .83 - - - - - - - - + 22 119121 1778 1983 - - - - .44 .61 .72 .81 .84 .81 .83 .81 - - - - - - - - + 23 119131 1768 1983 - - - .80 .80 .79 .86 .90 .89 .85 .85 .83 - - - - - - - - + 24 119132 1752 1983 - - - .77 .71 .73 .78 .87 .87 .75 .75 .73 - - - - - - - - + 25 119151 1786 1983 - - - - .82 .84 .82 .90 .89 .79 .79 .80 - - - - - - - - + 26 119152 1760 1983 - - - .56 .80 .82 .86 .90 .88 .82 .78 .78 - - - - - - - - + 27 119171 1751 1983 - - - .67 .73 .86 .84 .88 .87 .82 .77 .68 - - - - - - - - + 28 119172 1789 1983 - - - - .64 .81 .87 .90 .85 .77 .70 .64 - - - - - - - - + 29 119181 1797 1983 - - - - .88 .88 .84 .80 .78 .78 .85 .80 - - - - - - - - + 30 119182 1755 1983 - - - .61 .67 .83 .86 .88 .91 .91 .88 .83 - - - - - - - - + 31 119191 1780 1983 - - - - .77 .81 .81 .83 .89 .81 .81 .80 - - - - - - - - + 32 119192 1780 1983 - - - - .73 .75 .86 .86 .86 .84 .66 .64 - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:55 Mon 12 DEC 1994 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 119011 1724 1983 260 11 0 0.762 0.92 3.09 0.604 0.862 0.291 2.01 0.334 -0.043 3 2 119012 1727 1983 257 10 0 0.794 0.92 2.97 0.430 0.677 0.270 2.11 0.325 -0.051 1 3 119021 1682 1983 302 12 0 0.722 0.68 2.03 0.474 0.852 0.316 1.94 0.280 0.004 1 4 119022 1714 1983 270 11 0 0.742 0.80 2.56 0.513 0.825 0.305 1.91 0.267 -0.024 1 5 119031 1755 1983 229 9 0 0.804 1.02 3.44 0.620 0.813 0.297 1.90 0.302 -0.083 1 6 119032 1800 1983 184 7 0 0.820 0.72 2.61 0.461 0.806 0.323 1.99 0.377 -0.051 1 7 119041 1707 1983 277 11 1 0.742 0.91 2.87 0.660 0.865 0.280 1.93 0.278 -0.026 1 8 119042 1754 1983 230 9 0 0.813 0.82 2.46 0.525 0.860 0.237 1.99 0.316 -0.022 1 9 119051 1758 1983 226 9 0 0.812 0.96 3.13 0.519 0.739 0.294 2.10 0.356 -0.032 1 10 119052 1775 1983 209 8 0 0.783 0.69 2.43 0.411 0.752 0.304 2.09 0.287 -0.059 1 11 119061 1652 1983 332 12 0 0.702 0.73 2.15 0.377 0.828 0.251 1.95 0.336 -0.047 1 12 119062 1794 1983 190 8 0 0.714 0.65 1.76 0.276 0.727 0.253 1.93 0.295 -0.006 1 13 119071 1723 1983 261 11 2 0.671 0.74 1.96 0.387 0.832 0.226 2.04 0.358 -0.018 1 14 119072 1743 1983 241 10 0 0.740 0.93 4.11 0.438 0.605 0.233 2.29 0.327 -0.042 1 15 119081 1781 1983 203 8 0 0.837 1.13 2.70 0.513 0.786 0.236 1.89 0.279 0.043 1 16 119082 1758 1983 226 9 0 0.710 0.91 2.47 0.416 0.843 0.199 1.87 0.284 -0.021 1 17 119091 1749 1983 235 10 0 0.751 0.70 2.13 0.407 0.840 0.327 1.92 0.317 -0.061 1 18 119092 1780 1983 204 8 0 0.803 0.59 1.64 0.306 0.814 0.296 1.98 0.301 -0.028 1 19 119101 1843 1983 141 6 0 0.668 1.07 2.86 0.549 0.766 0.303 1.80 0.295 -0.026 2 20 119111 1872 1983 112 5 0 0.824 1.02 3.00 0.415 0.636 0.291 1.83 0.287 -0.042 1 21 119112 1833 1983 151 6 0 0.729 1.20 2.73 0.440 0.638 0.267 2.06 0.416 -0.028 1 22 119121 1778 1983 206 8 0 0.695 1.20 2.86 0.510 0.787 0.217 2.03 0.318 -0.010 1 23 119131 1768 1983 216 9 0 0.840 1.13 2.79 0.509 0.814 0.212 1.89 0.231 -0.027 1 24 119132 1752 1983 232 9 0 0.781 1.10 2.14 0.470 0.782 0.246 1.85 0.266 -0.011 3 25 119151 1786 1983 198 8 0 0.827 1.09 3.46 0.753 0.909 0.221 2.00 0.293 0.011 3 26 119152 1760 1983 224 9 0 0.781 1.03 2.74 0.480 0.830 0.214 2.00 0.290 0.024 1 27 119171 1751 1983 233 9 0 0.775 1.12 2.69 0.394 0.642 0.237 2.10 0.384 -0.030 1 28 119172 1789 1983 195 8 0 0.749 1.13 3.06 0.469 0.726 0.233 1.98 0.351 -0.029 1 29 119181 1797 1983 187 8 0 0.820 0.63 2.52 0.452 0.898 0.246 1.98 0.384 -0.026 1 30 119182 1755 1983 229 9 0 0.802 0.93 2.95 0.650 0.895 0.234 1.97 0.301 -0.035 1 31 119191 1780 1983 204 8 0 0.810 1.06 2.53 0.468 0.763 0.225 1.96 0.370 -0.042 1 32 119192 1780 1983 204 8 0 0.764 0.95 2.70 0.428 0.738 0.237 2.00 0.372 0.007 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7068 283 3 0.766 0.91 4.11 0.480 0.792 0.260 2.29 0.317 -0.026