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 : IA016.CRN Measurement file name : IA016.RWL Date checked : 16DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1714 Ending year : 1977 Principal investigators: R. LANDERS (D. DUVICK) Site name : PREPARATION CANYON STATE PARK Site location : IOWA, USA Species information : QUMA BUR OAK Latitude : 4153N Longitude : 9555W Elevation : 396 M Series intercorrelation: 0.671 Avg mean sensitivity : 0.249 Avg standard deviation : 0.522 Avg autocorrelation : 0.623 Number dated series : 27 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 4.38 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: #3 785051 1855-1904 HAS A POSSIBLE MISDATE EXCELLENT HIGH QUALITY CHRONOLOGY ALL OTHER FLAGS ARE LOW CORRELATIONS WITH MASTER 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 16:10 Fri 16 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 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 1 785043 1714 1974 .53 .39 .31 .50 .49 .57 .67 - - - - - - - - - - - - - + ___A 2 785044 1850 1974 - - - .67 .65 .59 .67 - - - - - - - - - - - - - + 3 785051 1855 1977 - - - .23 .69 .81 .80 .81 - - - - - - - - - - - - + ___B 4 785052 1847 1977 - - .32 .30 .66 .82 .81 .82 - - - - - - - - - - - - + ___A ___A 5 785061 1844 1977 - - .41 .48 .72 .80 .79 .76 - - - - - - - - - - - - + 6 785062 1860 1977 - - - .67 .77 .80 .72 .71 - - - - - - - - - - - - + 7 785071 1866 1977 - - - .71 .75 .78 .78 .79 - - - - - - - - - - - - + 8 785072 1887 1977 - - - - .81 .82 .86 .86 - - - - - - - - - - - - + 9 785081 1862 1977 - - - .54 .60 .85 .91 .92 - - - - - - - - - - - - + 10 785082 1883 1977 - - - - .76 .83 .87 .89 - - - - - - - - - - - - + 11 785091 1855 1977 - - - .43 .48 .70 .75 .76 - - - - - - - - - - - - + 12 785092 1865 1977 - - - .64 .65 .80 .83 .85 - - - - - - - - - - - - + 13 785101 1816 1974 - .65 .71 .63 .53 .70 .86 - - - - - - - - - - - - - + 14 785102 1834 1974 - - .54 .48 .73 .81 .78 - - - - - - - - - - - - - + 15 785111 1869 1974 - - - .68 .77 .80 .73 - - - - - - - - - - - - - + 16 785112 1861 1974 - - - .49 .71 .80 .78 - - - - - - - - - - - - - + 17 785121 1887 1974 - - - - .75 .74 .67 - - - - - - - - - - - - - + 18 785122 1870 1974 - - - .52 .54 .61 .59 - - - - - - - - - - - - - + 19 785131 1818 1974 - .65 .70 .49 .71 .87 .88 - - - - - - - - - - - - - + 20 785132 1830 1974 - - .24 .32 .46 .64 .90 - - - - - - - - - - - - - + ___B ___A 21 785141 1784 1974 .62 .62 .58 .54 .66 .79 .74 - - - - - - - - - - - - - + 22 785142 1803 1974 - .47 .65 .62 .74 .86 .79 - - - - - - - - - - - - - + 23 785171 1882 1974 - - - - .67 .70 .59 - - - - - - - - - - - - - + 24 785172 1874 1974 - - - .37 .39 .45 .41 - - - - - - - - - - - - - + 25 785041 1830 1977 - - .40 .68 .82 .86 .85 .87 - - - - - - - - - - - - + 26 785042 1839 1977 - - .41 .59 .83 .84 .74 .75 - - - - - - - - - - - - + 27 785103 1804 1975 - .54 .76 .66 .74 .85 .87 .87 - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 16:10 Fri 16 DEC 1994 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 785043 1714 1974 261 7 1 0.517 0.70 1.87 0.288 0.632 0.242 2.43 0.346 0.040 1 2 785044 1850 1974 125 4 0 0.650 1.30 2.44 0.422 0.422 0.279 1.89 0.294 0.016 1 3 785051 1855 1977 123 5 1 0.596 0.98 2.40 0.467 0.640 0.261 2.04 0.377 -0.012 2 4 785052 1847 1977 131 6 2 0.662 0.91 2.18 0.415 0.615 0.281 2.12 0.392 0.024 1 5 785061 1844 1977 134 6 0 0.660 0.76 2.67 0.329 0.722 0.243 1.99 0.315 0.020 1 6 785062 1860 1977 118 5 0 0.725 1.04 2.01 0.336 0.555 0.228 1.98 0.309 0.016 1 7 785071 1866 1977 112 5 0 0.764 1.29 2.57 0.447 0.588 0.257 2.34 0.379 -0.002 1 8 785072 1887 1977 91 4 0 0.832 1.48 3.11 0.517 0.538 0.280 2.04 0.445 0.005 1 9 785081 1862 1977 116 5 0 0.759 1.13 2.68 0.514 0.568 0.310 2.11 0.461 -0.046 1 10 785082 1883 1977 95 4 0 0.826 1.38 3.96 0.560 0.341 0.298 2.25 0.395 -0.012 1 11 785091 1855 1977 123 5 0 0.613 1.72 3.65 0.628 0.644 0.225 1.95 0.295 -0.033 1 12 785092 1865 1977 113 5 0 0.722 2.12 4.34 0.675 0.482 0.254 2.14 0.323 -0.051 1 13 785101 1816 1974 159 6 0 0.695 1.49 3.28 0.475 0.414 0.256 2.08 0.383 0.019 1 14 785102 1834 1974 141 5 0 0.711 1.77 3.90 0.599 0.528 0.226 2.11 0.352 -0.009 1 15 785111 1869 1974 106 4 0 0.714 2.09 6.47 1.011 0.654 0.341 1.96 0.384 -0.047 1 16 785112 1861 1974 114 4 0 0.666 1.84 6.98 1.289 0.815 0.319 2.15 0.376 -0.062 1 17 785121 1887 1974 88 3 0 0.692 1.90 3.82 0.794 0.674 0.272 2.23 0.420 0.000 1 18 785122 1870 1974 105 4 0 0.560 1.05 3.29 0.644 0.888 0.245 1.94 0.350 -0.028 1 19 785131 1818 1974 157 6 0 0.761 1.23 2.77 0.516 0.677 0.228 2.02 0.390 -0.009 1 20 785132 1830 1974 145 5 2 0.555 1.33 2.96 0.478 0.579 0.238 2.06 0.338 0.049 1 21 785141 1784 1974 191 7 0 0.641 0.64 3.01 0.384 0.769 0.251 2.04 0.334 0.025 1 22 785142 1803 1974 172 6 0 0.677 0.82 1.89 0.286 0.495 0.255 2.02 0.347 -0.055 2 23 785171 1882 1974 93 3 0 0.624 1.31 3.38 0.582 0.853 0.189 1.97 0.386 -0.033 1 24 785172 1874 1974 101 4 0 0.402 0.88 4.63 0.599 0.831 0.166 1.97 0.359 0.009 2 25 785041 1830 1977 148 6 0 0.732 1.54 3.45 0.674 0.740 0.223 2.00 0.345 0.039 1 26 785042 1839 1977 139 6 0 0.699 1.12 1.89 0.335 0.598 0.209 1.93 0.370 -0.018 1 27 785103 1804 1975 172 7 0 0.739 1.58 3.53 0.548 0.631 0.207 2.10 0.315 0.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3573 137 6 0.671 1.26 6.98 0.522 0.623 0.249 2.43 0.358 -0.002