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 : MA002.CRN Measurement file name : MA002.RWL Date checked : 12DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1697 Ending year : 1980 Principal investigators: ED COOK Site name : MOHAWK TRAIL Site location : MASSECHUSETTS, USA Species information : TSCA EASTERN HEMLOCK Latitude : 4237N Longitude : 7258W Elevation : N/A M Series intercorrelation: 0.690 Avg mean sensitivity : 0.265 Avg standard deviation : 0.294 Avg autocorrelation : 0.778 Number dated series : 27 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.36 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:53 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 037011 1729 1980 - .74 .76 .72 .84 .78 .64 .51 .61 .61 .58 - - - - - - - - - + 2 037012 1730 1980 - .74 .60 .52 .71 .82 .68 .56 .79 .77 .74 - - - - - - - - - + 3 037021 1745 1980 - .77 .70 .65 .77 .79 .78 .69 .59 .74 .79 - - - - - - - - - + 4 037031 1710 1980 .76 .74 .74 .69 .74 .82 .84 .67 .46 .58 .52 - - - - - - - - - + 5 037032 1741 1980 - .70 .69 .65 .74 .76 .81 .79 .60 .65 .61 - - - - - - - - - + 6 037041 1733 1980 - .83 .84 .79 .74 .73 .80 .74 .60 .57 .49 - - - - - - - - - + 7 037042 1754 1980 - - .61 .63 .84 .81 .83 .64 .57 .72 .67 - - - - - - - - - + 8 037051 1710 1980 .78 .78 .90 .83 .78 .78 .77 .72 .59 .64 .63 - - - - - - - - - + 9 037052 1713 1980 .75 .72 .76 .73 .72 .65 .74 .76 .54 .60 .56 - - - - - - - - - + 10 037061 1715 1980 .85 .80 .81 .75 .76 .86 .83 .73 .72 .73 .68 - - - - - - - - - + 11 037062 1738 1980 - .62 .53 .64 .76 .83 .86 .79 .63 .69 .67 - - - - - - - - - + 12 031071 1710 1980 .72 .73 .75 .74 .63 .57 .51 .55 .70 .69 .66 - - - - - - - - - + 13 037072 1726 1980 - .78 .77 .73 .75 .52 .53 .73 .69 .64 .62 - - - - - - - - - + 14 037081 1714 1980 .74 .72 .71 .67 .77 .81 .77 .70 .56 .72 .77 - - - - - - - - - + 15 037091 1758 1980 - - .82 .85 .82 .73 .74 .71 .63 .67 .58 - - - - - - - - - + 16 037121 1733 1980 - .83 .78 .84 .84 .75 .60 .45 .58 .79 .77 - - - - - - - - - + 17 037131 1723 1980 .67 .66 .76 .79 .84 .88 .82 .74 .71 .75 .75 - - - - - - - - - + 18 037132 1697 1980 .46 .51 .66 .68 .78 .82 .80 .73 .71 .65 .56 - - - - - - - - - + 19 037141 1714 1980 .84 .84 .81 .72 .76 .62 .61 .70 .73 .67 .60 - - - - - - - - - + 20 037142 1733 1980 - .78 .72 .63 .74 .71 .68 .70 .66 .56 .54 - - - - - - - - - + 21 037151 1753 1980 - - .77 .73 .73 .76 .81 .83 .63 .62 .57 - - - - - - - - - + 22 037161 1712 1980 .80 .74 .62 .63 .70 .64 .62 .61 .59 .61 .52 - - - - - - - - - + 23 037171 1712 1980 .80 .79 .78 .71 .72 .74 .60 .42 .51 .64 .50 - - - - - - - - - + 24 037172 1720 1980 .73 .72 .71 .71 .79 .78 .45 .30 .70 .72 .68 - - - - - - - - - + ___A 25 037181 1732 1980 - .70 .69 .73 .73 .65 .56 .51 .55 .49 .46 - - - - - - - - - + 26 037191 1708 1980 .55 .53 .66 .70 .73 .70 .76 .77 .56 .60 .54 - - - - - - - - - + 27 037201 1715 1980 .79 .75 .71 .71 .71 .63 .53 .49 .65 .67 .63 - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:53 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 037011 1729 1980 252 10 0 0.671 0.71 2.30 0.404 0.822 0.241 2.10 0.382 -0.016 2 2 037012 1730 1980 251 10 0 0.701 0.45 1.76 0.253 0.842 0.240 1.90 0.273 -0.030 1 3 037021 1745 1980 236 10 0 0.721 0.45 1.61 0.232 0.800 0.244 1.97 0.349 0.004 1 4 037031 1710 1980 271 11 0 0.681 0.56 2.04 0.342 0.833 0.261 2.39 0.362 -0.026 2 5 037032 1741 1980 240 10 0 0.709 0.51 1.83 0.358 0.842 0.296 1.86 0.209 -0.010 2 6 037041 1733 1980 248 10 0 0.708 0.54 1.39 0.205 0.681 0.243 1.98 0.292 -0.004 1 7 037042 1754 1980 227 9 0 0.705 0.70 1.79 0.332 0.731 0.262 2.05 0.284 -0.019 2 8 037051 1710 1980 271 11 0 0.738 0.46 1.73 0.237 0.736 0.280 1.80 0.235 -0.010 1 9 037052 1713 1980 268 11 0 0.695 0.61 2.22 0.317 0.803 0.262 2.11 0.300 -0.025 1 10 037061 1715 1980 266 11 0 0.775 0.59 1.82 0.286 0.746 0.255 2.05 0.347 0.010 1 11 037062 1738 1980 243 10 0 0.712 0.67 2.18 0.385 0.826 0.288 2.11 0.278 0.016 1 12 031071 1710 1980 271 11 0 0.642 0.48 1.74 0.277 0.766 0.302 2.00 0.328 -0.028 1 13 037072 1726 1980 255 10 0 0.666 0.41 1.14 0.193 0.653 0.284 2.06 0.307 -0.001 1 14 037081 1714 1980 267 11 0 0.709 0.72 2.13 0.313 0.764 0.227 1.93 0.314 -0.025 3 15 037091 1758 1980 223 9 0 0.722 0.63 1.93 0.346 0.814 0.261 1.91 0.254 -0.028 1 16 037121 1733 1980 248 10 0 0.721 0.41 1.20 0.206 0.755 0.259 2.00 0.338 -0.013 1 17 037131 1723 1980 258 11 0 0.759 0.50 1.87 0.294 0.826 0.281 2.11 0.359 -0.020 3 18 037132 1697 1980 284 11 0 0.653 0.46 2.10 0.323 0.872 0.289 2.06 0.300 -0.061 1 19 037141 1714 1980 267 11 0 0.693 0.59 1.91 0.371 0.844 0.254 1.88 0.236 -0.030 2 20 037142 1733 1980 248 10 0 0.690 0.47 1.72 0.316 0.837 0.251 2.00 0.256 -0.034 1 21 037151 1753 1980 228 9 0 0.730 0.40 1.10 0.164 0.718 0.244 1.88 0.208 0.014 1 22 037161 1712 1980 269 11 0 0.646 0.39 1.42 0.204 0.761 0.277 1.97 0.244 -0.014 3 23 037171 1712 1980 269 11 0 0.656 0.39 1.13 0.205 0.746 0.278 1.94 0.314 -0.020 1 24 037172 1720 1980 261 11 1 0.657 0.42 1.23 0.202 0.693 0.263 1.96 0.294 -0.009 1 25 037181 1732 1980 249 10 0 0.590 0.62 3.18 0.342 0.642 0.282 1.99 0.246 -0.014 1 26 037191 1708 1980 273 11 0 0.636 0.46 2.38 0.277 0.740 0.277 1.83 0.237 -0.032 1 27 037201 1715 1980 266 11 0 0.665 0.61 3.39 0.550 0.906 0.247 1.94 0.288 -0.047 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6909 281 1 0.690 0.53 3.39 0.294 0.778 0.265 2.39 0.291 -0.018