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 : MN010.CRN Measurement file name : MN010.RWL Date checked : 17MAR95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1731 Ending year : 1971 Principal investigators: H.C. FRITTS Site name : BOHALL TRAIL Site location : MINNESOTA, USA Species information : PIRE RED PINE Latitude : 4712N Longitude : 9515W Elevation : 482 M Series intercorrelation: 0.589 Avg mean sensitivity : 0.200 Avg standard deviation : 0.718 Avg autocorrelation : 0.872 Number dated series : 19 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 8.26 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: #10 429071 1900-1971 SHOULD BE DELETED SOME INNER RING SEGMENTS SHOULD BE DELETED ALL FLAGS = LOW CORRELATIONS WITH MASTER EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:19 Fri 17 MAR 1995 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 1750 1775 1800 1825 1850 1875 1900 1925 1799 1824 1849 1874 1899 1924 1949 1974 1 429011 1776 1971 - .52 .41 .46 .63 .39 .45 .44 - - - - - - - - - - - - + 2 429012 1731 1971 .33 .63 .46 .36 .48 .38 .50 .65 - - - - - - - - - - - - + ___A 3 429021 1751 1971 .40 .60 .55 .45 .55 .46 .59 .73 - - - - - - - - - - - - + 4 429031 1855 1971 - - - - .55 .47 .65 .62 - - - - - - - - - - - - + 5 429041 1830 1971 - - - .71 .69 .59 .66 .42 - - - - - - - - - - - - + 6 429042 1820 1971 - - .44 .57 .61 .53 .63 .63 - - - - - - - - - - - - + 7 429051 1830 1971 - - - .27 .48 .58 .54 .56 - - - - - - - - - - - - + ___A 8 429061 1831 1971 - - - .45 .35 .61 .68 .51 - - - - - - - - - - - - + 9 429062 1827 1971 - - - .80 .79 .68 .55 .45 - - - - - - - - - - - - + 10 429071 1829 1971 - - - .69 .74 .48 .01 -.20 - - - - - - - - - - - - + ___B ___B 11 429072 1826 1971 - - - .45 .45 .50 .77 .76 - - - - - - - - - - - - + 12 429081 1828 1971 - - - .70 .74 .80 .81 .72 - - - - - - - - - - - - + 13 429082 1827 1971 - - - .48 .60 .71 .64 .62 - - - - - - - - - - - - + 14 429091 1829 1971 - - - .64 .63 .33 .32 .58 - - - - - - - - - - - - + ___A ___B 15 429092 1833 1971 - - - .51 .51 .64 .60 .62 - - - - - - - - - - - - + 16 429101 1830 1971 - - - .61 .61 .58 .57 .54 - - - - - - - - - - - - + 17 429102 1830 1971 - - - .71 .78 .64 .70 .61 - - - - - - - - - - - - + 18 429111 1764 1971 .44 .53 .50 .65 .63 .44 .62 .57 - - - - - - - - - - - - + 19 429112 1762 1971 .43 .35 .39 .63 .53 .26 .53 .59 - - - - - - - - - - - - + ___B ___B ___B 1 PART 7: DESCRIPTIVE STATISTICS: 15:19 Fri 17 MAR 1995 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 429011 1776 1971 196 7 0 0.455 0.87 3.00 0.572 0.918 0.210 2.02 0.321 -0.004 1 2 429012 1731 1971 241 8 1 0.384 1.14 3.82 0.577 0.814 0.202 1.98 0.371 -0.026 2 3 429021 1751 1971 221 8 0 0.469 1.19 3.43 0.738 0.902 0.207 1.74 0.215 -0.022 1 4 429031 1855 1971 117 4 0 0.554 1.29 3.91 0.676 0.885 0.201 2.10 0.442 0.029 1 5 429041 1830 1971 142 5 0 0.567 1.35 3.32 0.687 0.876 0.174 1.89 0.321 0.005 2 6 429042 1820 1971 152 6 0 0.518 1.43 3.58 0.736 0.920 0.156 1.93 0.258 0.001 2 7 429051 1830 1971 142 5 1 0.444 1.55 3.69 0.718 0.831 0.194 2.10 0.338 0.011 1 8 429061 1831 1971 141 5 0 0.495 1.34 3.44 0.697 0.905 0.177 1.94 0.324 0.031 2 9 429062 1827 1971 145 5 0 0.641 1.33 6.67 1.055 0.962 0.162 1.88 0.284 -0.032 1 10 429071 1829 1971 143 5 2 0.310 1.24 5.30 0.891 0.927 0.259 1.85 0.270 0.011 1 11 429072 1826 1971 146 5 0 0.599 1.38 5.77 1.056 0.939 0.206 2.00 0.319 0.028 1 12 429081 1828 1971 144 5 0 0.738 1.46 5.78 0.802 0.900 0.182 2.00 0.391 -0.008 1 13 429082 1827 1971 145 5 0 0.606 1.50 5.67 0.847 0.898 0.185 2.08 0.327 -0.031 1 14 429091 1829 1971 143 5 2 0.524 1.47 3.81 0.781 0.883 0.189 1.93 0.309 0.010 1 15 429092 1833 1971 139 5 0 0.578 1.45 3.69 0.664 0.813 0.197 2.09 0.412 -0.001 2 16 429101 1830 1971 142 5 0 0.567 1.34 3.21 0.524 0.785 0.202 2.11 0.331 -0.052 1 17 429102 1830 1971 142 5 0 0.662 1.57 4.78 0.650 0.756 0.208 1.94 0.293 -0.048 1 18 429111 1764 1971 208 8 0 0.521 1.01 2.65 0.529 0.840 0.236 1.75 0.242 -0.042 1 19 429112 1762 1971 210 8 3 0.448 1.24 4.13 0.662 0.838 0.223 1.84 0.262 -0.039 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3059 109 9 0.589 1.30 6.67 0.718 0.872 0.200 2.11 0.312 -0.012