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 : MI006.CRN Measurement file name : MI006.RWL Date checked : 12DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1570 Ending year : 1983 Principal investigators: ED COOK Site name : LOON LAKE Site location : MICHIGAN, USA Species information : TSCA EASTERN HEMLOCK Latitude : 4612N Longitude : 8918W Elevation : N/A M Series intercorrelation: 0.774 Avg mean sensitivity : 0.338 Avg standard deviation : 0.305 Avg autocorrelation : 0.688 Number dated series : 26 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 Comments: EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:59 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 125251 1697 1949 - - - - .76 .78 .86 .77 .65 .76 .78 .77 .74 .73 - - - - - - + 2 125261 1623 1983 - .75 .76 .72 .77 .68 .79 .88 .82 .63 .73 .82 .80 .83 .78 .82 - - - - + 3 125262 1570 1983 .62 .67 .65 .44 .54 .62 .70 .70 .76 .68 .83 .87 .78 .88 .85 .88 - - - - + 4 125271 1726 1983 - - - - - - .79 .74 .58 .67 .82 .87 .85 .86 .84 .83 - - - - + 5 125272 1764 1983 - - - - - - - .64 .49 .60 .74 .83 .84 .84 .82 .85 - - - - + 6 125281 1652 1983 - - - .76 .77 .68 .76 .83 .73 .75 .89 .90 .85 .88 .75 .78 - - - - + 7 125282 1693 1983 - - - - .75 .76 .71 .75 .79 .79 .80 .82 .82 .86 .68 .74 - - - - + 8 125291 1736 1983 - - - - - - .86 .85 .79 .84 .91 .92 .91 .88 .81 .83 - - - - + 9 125292 1718 1983 - - - - - .79 .83 .83 .73 .79 .83 .85 .87 .90 .87 .83 - - - - + 10 125301 1709 1983 - - - - - .80 .88 .81 .60 .58 .79 .83 .81 .91 .88 .88 - - - - + 11 125311 1596 1983 .56 .62 .46 .63 .86 .77 .88 .90 .68 .65 .77 .76 .84 .85 .63 .71 - - - - + 12 125312 1667 1983 - - - .83 .83 .78 .91 .88 .66 .64 .85 .89 .85 .86 .84 .88 - - - - + 13 125321 1720 1983 - - - - - .82 .84 .82 .69 .75 .90 .89 .83 .88 .87 .90 - - - - + 14 125322 1752 1983 - - - - - - - .78 .73 .76 .85 .87 .84 .87 .78 .82 - - - - + 15 125341 1710 1983 - - - - - .73 .77 .72 .48 .54 .72 .81 .84 .84 .78 .83 - - - - + 16 125351 1694 1902 - - - - .81 .81 .78 .78 .71 .54 .72 .85 .85 - - - - - - - + 17 125352 1728 1983 - - - - - - .82 .69 .56 .68 .83 .85 .85 .85 .65 .71 - - - - + 18 125361 1721 1983 - - - - - .76 .75 .56 .48 .73 .88 .91 .89 .87 .70 .73 - - - - + 19 125362 1755 1983 - - - - - - - .72 .76 .83 .89 .85 .82 .87 .86 .88 - - - - + 20 125381 1649 1983 - - .70 .73 .86 .78 .74 .70 .71 .73 .77 .80 .88 .89 .75 .75 - - - - + 21 125382 1671 1983 - - - .67 .69 .80 .83 .68 .42 .72 .83 .85 .90 .86 .75 .80 - - - - + 22 125401 1669 1774 - - - .77 .78 .76 .80 - - - - - - - - - - - - - + 23 125402 1761 1983 - - - - - - - .60 .54 .45 .73 .91 .87 .84 .79 .82 - - - - + 24 125421 1688 1983 - - - - .60 .84 .85 .69 .63 .75 .86 .88 .67 .67 .78 .84 - - - - + 25 125422 1715 1983 - - - - - .87 .83 .74 .68 .73 .87 .89 .80 .82 .83 .82 - - - - + 26 125423 1700 1983 - - - - - .75 .79 .60 .53 .74 .81 .87 .77 .78 .74 .74 - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:59 Mon 12 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 125251 1697 1949 253 10 0 0.753 0.42 1.05 0.203 0.541 0.370 1.92 0.307 -0.031 1 2 125261 1623 1983 361 15 0 0.774 0.42 1.47 0.228 0.716 0.332 1.96 0.267 -0.018 2 3 125262 1570 1983 414 16 0 0.716 0.51 1.81 0.290 0.747 0.334 2.00 0.223 -0.007 3 4 125271 1726 1983 258 10 0 0.788 0.47 1.79 0.289 0.714 0.358 1.89 0.270 0.006 1 5 125272 1764 1983 220 9 0 0.757 0.52 1.34 0.261 0.659 0.345 2.09 0.276 0.009 1 6 125281 1652 1983 332 13 0 0.795 0.73 3.18 0.420 0.752 0.288 1.89 0.219 -0.017 1 7 125282 1693 1983 291 12 0 0.779 0.61 1.48 0.267 0.702 0.274 2.09 0.314 -0.051 1 8 125291 1736 1983 248 10 0 0.865 0.55 1.74 0.281 0.625 0.360 1.85 0.301 -0.005 1 9 125292 1718 1983 266 11 0 0.819 0.52 1.65 0.233 0.578 0.341 1.96 0.275 -0.020 1 10 125301 1709 1983 275 11 0 0.795 0.60 1.69 0.304 0.652 0.327 1.99 0.307 -0.010 1 11 125311 1596 1983 388 16 0 0.723 0.43 2.04 0.287 0.769 0.389 2.07 0.309 -0.009 1 12 125312 1667 1983 317 13 0 0.831 0.62 2.32 0.365 0.799 0.317 1.90 0.271 -0.014 4 13 125321 1720 1983 264 11 0 0.832 0.49 1.64 0.266 0.684 0.369 1.82 0.279 -0.027 1 14 125322 1752 1983 232 9 0 0.802 0.42 1.62 0.187 0.533 0.329 2.03 0.263 -0.032 1 15 125341 1710 1983 274 11 0 0.721 0.66 2.17 0.473 0.821 0.331 2.03 0.292 -0.015 1 16 125351 1694 1902 209 9 0 0.761 0.89 1.87 0.345 0.627 0.266 1.96 0.288 -0.024 1 17 125352 1728 1983 256 10 0 0.771 0.78 2.13 0.359 0.691 0.297 1.88 0.215 -0.007 1 18 125361 1721 1983 263 11 0 0.757 0.77 2.06 0.399 0.667 0.380 1.84 0.260 -0.056 1 19 125362 1755 1983 229 9 0 0.831 0.60 2.05 0.315 0.611 0.369 1.89 0.285 -0.016 1 20 125381 1649 1983 335 14 0 0.747 0.69 2.96 0.480 0.787 0.346 1.90 0.217 -0.011 4 21 125382 1671 1983 313 13 0 0.757 0.56 1.60 0.325 0.753 0.348 1.98 0.271 -0.018 4 22 125401 1669 1774 106 4 0 0.786 0.35 0.97 0.179 0.592 0.383 2.03 0.375 -0.019 1 23 125402 1761 1983 223 9 0 0.751 0.57 1.48 0.294 0.750 0.313 1.86 0.256 0.010 1 24 125421 1688 1983 296 12 0 0.753 0.47 1.20 0.223 0.629 0.368 1.88 0.286 -0.017 1 25 125422 1715 1983 269 11 0 0.797 0.60 1.42 0.264 0.601 0.348 2.05 0.351 -0.006 1 26 125423 1700 1983 284 11 0 0.731 0.55 1.66 0.253 0.642 0.310 1.90 0.269 -0.008 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7176 290 0 0.774 0.57 3.18 0.305 0.688 0.338 2.09 0.275 -0.016