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 : PA003.CRN Measurement file name : PA003.RWL Date checked : 02DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1609 Ending year : 1981 Principal investigators: ED COOK Site name : DINGMAN'S FALLS STATE PARK Site location : PENNSYLVANIA, USA Species information : TSCA EASTERN HEMLOCK Latitude : 4113N Longitude : 7455W Elevation : N/A M Series intercorrelation: 0.686 Avg mean sensitivity : 0.245 Avg standard deviation : 0.347 Avg autocorrelation : 0.789 Number dated series : 30 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 1.64 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #19 050121 1710-1799 LOW CORRELATION #20 050122 LOW CORRELATIONS INNER PORTIONS OF BOTH CHRONOLOGIES SHOULD BE DELETED VERY GOOD CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:54 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 050011 1658 1981 .65 .66 .73 .74 .78 .80 .78 .69 .71 .76 .71 .70 .64 - - - - - - - + 2 050012 1609 1981 .70 .66 .66 .74 .79 .73 .81 .79 .72 .78 .60 .63 .70 - - - - - - - + 3 050021 1748 1981 - - - .78 .78 .69 .70 .64 .67 .74 .72 .81 .79 - - - - - - - + 4 050031 1752 1981 - - - - .70 .74 .80 .79 .80 .79 .71 .81 .84 - - - - - - - + 5 050032 1745 1981 - - - .85 .87 .75 .72 .68 .69 .75 .72 .81 .81 - - - - - - - + 6 050041 1751 1981 - - - - .67 .62 .64 .68 .83 .80 .77 .78 .78 - - - - - - - + 7 050042 1730 1981 - - - .67 .77 .82 .87 .87 .73 .69 .74 .82 .84 - - - - - - - + 8 050051 1705 1981 - - .65 .51 .45 .57 .67 .65 .61 .47 .44 .46 .52 - - - - - - - + 9 050061 1672 1950 .72 .70 .72 .70 .66 .68 .58 .47 .60 .51 .40 .42 - - - - - - - - + 10 050062 1676 1960 - .52 .52 .49 .65 .71 .55 .54 .65 .58 .59 .51 - - - - - - - - + 11 050071 1747 1981 - - - .79 .80 .79 .70 .76 .77 .64 .65 .72 .70 - - - - - - - + 12 050081 1737 1981 - - - .55 .67 .68 .61 .70 .80 .81 .70 .73 .79 - - - - - - - + 13 050091 1729 1981 - - - .79 .76 .69 .66 .60 .69 .73 .67 .78 .79 - - - - - - - + 14 050092 1709 1981 - - .54 .68 .75 .71 .64 .64 .72 .76 .60 .75 .80 - - - - - - - + 15 050101 1780 1981 - - - - - .67 .58 .62 .76 .72 .61 .70 .78 - - - - - - - + 16 050102 1766 1981 - - - - .76 .79 .65 .60 .66 .70 .75 .77 .76 - - - - - - - + 17 050111 1756 1981 - - - - .72 .67 .84 .75 .65 .48 .38 .73 .79 - - - - - - - + 18 050112 1715 1981 - - .71 .73 .80 .60 .66 .78 .68 .53 .52 .79 .81 - - - - - - - + 19 050121 1710 1981 - - .32 .26 .33 .35 .33 .39 .71 .73 .35 .48 .45 - - - - - - - + ___B ___B ___A ___B 20 050122 1690 1981 - .33 .33 .33 .35 .39 .67 .52 .59 .76 .58 .68 .69 - - - - - - - + ___A 21 050131 1745 1981 - - - .75 .79 .55 .63 .75 .71 .72 .64 .74 .74 - - - - - - - + 22 050132 1738 1981 - - - .76 .77 .59 .70 .81 .84 .84 .70 .76 .76 - - - - - - - + 23 050141 1769 1981 - - - - .74 .73 .81 .75 .73 .74 .62 .75 .76 - - - - - - - + 24 050142 1742 1981 - - - .73 .80 .75 .85 .75 .70 .74 .64 .73 .73 - - - - - - - + 25 050143 1720 1981 - - .75 .74 .84 .79 .84 .68 .64 .70 .51 .67 .71 - - - - - - - + 26 050151 1726 1981 - - - .67 .77 .69 .65 .72 .76 .66 .60 .74 .74 - - - - - - - + 27 050152 1774 1981 - - - - .68 .67 .69 .73 .76 .72 .71 .81 .76 - - - - - - - + 28 050161 1755 1981 - - - - .78 .70 .70 .77 .85 .81 .69 .72 .71 - - - - - - - + 29 050171 1768 1981 - - - - .79 .83 .78 .73 .67 .73 .76 .77 .76 - - - - - - - + 30 050172 1760 1981 - - - - .60 .65 .73 .65 .69 .71 .72 .84 .87 - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:54 Fri 02 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 050011 1658 1981 324 13 0 0.711 0.86 2.43 0.400 0.736 0.275 2.18 0.272 -0.027 1 2 050012 1609 1981 373 13 0 0.724 0.54 1.13 0.183 0.566 0.252 1.93 0.253 -0.017 4 3 050021 1748 1981 234 10 0 0.730 0.89 2.24 0.463 0.873 0.212 1.94 0.339 -0.022 1 4 050031 1752 1981 230 9 0 0.768 0.83 2.83 0.604 0.845 0.303 1.99 0.325 -0.031 1 5 050032 1745 1981 237 10 0 0.762 0.90 2.73 0.631 0.867 0.271 2.12 0.358 -0.022 5 6 050041 1751 1981 231 9 0 0.724 0.79 2.43 0.393 0.856 0.209 1.97 0.349 -0.028 5 7 050042 1730 1981 252 10 0 0.772 0.62 1.57 0.297 0.854 0.200 2.28 0.386 -0.020 1 8 050051 1705 1981 277 11 0 0.548 0.42 1.47 0.193 0.690 0.239 2.04 0.315 -0.026 4 9 050061 1672 1950 279 12 0 0.602 0.45 2.13 0.353 0.883 0.216 2.06 0.307 -0.025 1 10 050062 1676 1960 285 11 0 0.562 0.28 1.68 0.202 0.790 0.245 2.06 0.323 -0.051 1 11 050071 1747 1981 235 10 0 0.725 0.74 1.77 0.284 0.709 0.212 1.99 0.313 -0.052 1 12 050081 1737 1981 245 10 0 0.685 0.66 2.33 0.404 0.876 0.237 2.13 0.394 -0.010 1 13 050091 1729 1981 253 10 0 0.716 0.63 1.65 0.285 0.802 0.228 2.08 0.373 -0.075 1 14 050092 1709 1981 273 11 0 0.670 0.60 1.71 0.266 0.717 0.250 2.03 0.313 -0.044 1 15 050101 1780 1981 202 8 0 0.688 0.91 1.95 0.347 0.768 0.211 1.96 0.339 -0.036 2 16 050102 1766 1981 216 9 0 0.709 0.72 2.30 0.349 0.797 0.219 2.15 0.410 0.019 1 17 050111 1756 1981 226 9 0 0.678 0.57 2.31 0.336 0.772 0.312 2.02 0.263 -0.005 1 18 050112 1715 1981 267 11 0 0.692 0.53 1.31 0.227 0.723 0.282 1.95 0.312 -0.005 1 19 050121 1710 1981 272 11 4 0.440 0.55 1.93 0.354 0.909 0.203 1.90 0.244 -0.020 1 20 050122 1690 1981 292 12 1 0.539 0.53 1.45 0.266 0.861 0.203 2.05 0.244 -0.041 1 21 050131 1745 1981 237 10 0 0.696 0.57 1.45 0.277 0.760 0.278 2.06 0.369 -0.012 1 22 050132 1738 1981 244 10 0 0.756 0.42 1.14 0.216 0.781 0.295 2.12 0.347 0.005 1 23 050141 1769 1981 213 9 0 0.741 0.73 2.03 0.428 0.844 0.266 2.03 0.363 -0.035 1 24 050142 1742 1981 240 10 0 0.729 0.67 1.92 0.396 0.838 0.284 1.98 0.311 -0.032 1 25 050143 1720 1981 262 11 0 0.712 0.64 1.95 0.305 0.761 0.265 2.09 0.306 -0.039 1 26 050151 1726 1981 256 10 0 0.688 1.06 2.54 0.477 0.791 0.230 2.00 0.344 -0.033 3 27 050152 1774 1981 208 9 0 0.731 0.89 1.77 0.314 0.740 0.208 2.01 0.311 -0.007 1 28 050161 1755 1981 227 9 0 0.752 0.81 3.47 0.496 0.729 0.315 2.24 0.380 -0.030 1 29 050171 1768 1981 214 9 0 0.749 0.90 2.73 0.545 0.869 0.205 2.04 0.349 -0.024 1 30 050172 1760 1981 222 9 0 0.719 0.66 2.51 0.328 0.783 0.221 2.09 0.324 -0.036 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7526 305 5 0.686 0.67 3.47 0.347 0.789 0.245 2.28 0.324 -0.026