La Michilia, Mexico - MEXI084 Additional Site Information Jose Villanueva Purpose of Collection: Dendroclimatology Reference: David W. Stahle, Edward R. Cook, Dorian J. Burnette, Jose Villanueva, Julian Cerano, Jordan N. Burns, Daniel Griffin, Benjamin I. Cook, Rodolfo Acuna, Max C.A. Torbenson, Paul Sjezner, Ian M. Howard. 2016. The Mexican Drought Atlas: Tree-ring reconstructions of the soil moisture balance during the late pre-Hispanic, colonial, and modern eras. Quaternary Science Reviews, 149, 34-60. doi: 10.1016/j.quascirev.2016.06.018 COFECHA output: Chronology file name : MEXI084.CRN Measurement file name : MEXI084.RWL Date checked : 30SEP16 Checked by : B. Bauer Beginning year : 1835 Ending year : 2009 Principal investigators: Jose Villanueva Site name : La Michilia Site location : Mexico Species information : PSME DOUGLAS-FIR Latitude : 2324 Longitude : -10406 Elevation : 2580M Series intercorrelation: 0.801 Avg mean sensitivity : 0.444 Avg standard deviation : 1.058 Avg autocorrelation : 0.580 Number dated series : 78 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: La Michilia 10:46 Fri 30 Sep 2016 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RBM01A 1887 1960 .73 .72 .71 2 RBMO1C 1886 1990 .80 .77 .83 .83 3 RBM02A 1903 2009 .74 .90 .88 .81 4 RBM02B 1902 2009 .74 .86 .85 .74 5 RBM03A 1896 2009 .63 .61 .74 .83 .81 6 RBM03B 1897 2009 .68 .68 .84 .89 .85 7 RBM04A 1901 2009 .82 .88 .91 .86 8 RBM04B 1897 2009 .84 .90 .90 .88 .88 9 RBM05A 1917 2006 .89 .89 .79 .68 10 RBM05B 1916 2009 .85 .89 .86 .76 11 RBM06A 1913 2009 .72 .80 .86 .81 12 RBM06B 1914 2009 .76 .81 .79 .67 13 RBM07A 1930 2009 .87 .91 .88 14 RBM07B 1907 2009 .45 .68 .90 .85 15 RBM08A 1903 1950 .75 16 RBM09A 1909 2009 .85 .87 .83 .81 17 RBM09B 1905 2009 .80 .87 .80 .71 18 RBM10A 1937 2009 .90 .88 .85 19 RBM10B 1934 2009 .89 .90 .83 20 RBM11A 1920 2009 .85 .87 .91 .89 21 RBM11B 1943 2004 .90 .89 .88 22 RBM12A 1931 2006 .80 .90 .94 23 RBM12B 1935 2009 .73 .87 .90 24 RBM13A 1905 2009 .79 .79 .88 .86 25 RBM13B 1905 2009 .77 .72 .83 .85 26 RBM14A 1906 2009 .78 .80 .81 .81 27 RBM14B 1904 2009 .85 .88 .83 .76 28 RBM15B 1914 2009 .64 .79 .87 .80 29 RBM16A 1897 2009 .71 .72 .74 .80 .85 30 RBM16B 1898 1950 .61 .62 .62 31 RBM16B 1898 2009 .65 .67 .64 .66 .72 32 RBM17 1920 2000 .88 .86 .86 .86 33 RBM18A 1905 2009 .73 .90 .93 .92 34 RBM18B 1912 2009 .92 .90 .92 .89 35 RBM21A 1906 2009 .83 .89 .90 .85 36 RBM21B 1923 2009 .88 .88 .89 .78 37 RBM22A 1925 2009 .72 .81 .82 38 RBM22B 1930 2009 .83 .85 .84 39 RBM23A 1968 2009 .77 40 RBM23B 1967 2009 .78 41 RBM25A 1893 2009 .83 .82 .84 .87 .86 42 RBM25B 1893 2009 .75 .81 .85 .87 .84 43 RBM26A 1904 2009 .83 .85 .80 .74 44 RBM26B 1901 2009 .87 .91 .74 .53 45 RBM27A 1908 2009 .87 .88 .90 .88 46 RBM27B 1907 2009 .75 .86 .90 .89 47 RBM28A 1917 2009 .83 .85 .92 .93 48 RBM28B 1926 2009 .81 .87 .83 49 RBM29A 1900 2009 .64 .74 .90 .87 50 RBM29B 1865 2009 .62 .58 .67 .76 .75 .71 51 RBM30A 1908 2009 .78 .82 .89 .85 52 RBM30B 1910 2009 .78 .78 .86 .84 53 RBM31A 1894 2009 .67 .75 .75 .75 .74 54 RBM32A 1901 2009 .65 .72 .83 .79 55 RBM32B 1900 1989 .77 .77 .77 56 RBM32B 1900 2009 .79 .80 .90 .85 57 RBM33A 1900 2009 .64 .76 .93 .88 58 RBM33B 1925 2009 .67 .88 .85 59 RBM34A 1915 2009 .56 .67 .87 .87 60 RBM34B 1907 2009 .80 .82 .88 .88 61 RBM35A 1908 2009 .78 .79 .87 .82 62 RBM35B 1918 2009 .81 .82 .90 .87 63 RBM36A 1920 2009 .82 .83 .89 .86 64 RBM36B 1915 2009 .85 .86 .87 .80 65 RBM37A 1922 2009 .92 .93 .93 .92 66 RBM37B 1941 2009 .90 .92 .89 67 RBM38A 1906 2009 .69 .84 .91 .87 68 RBM38B 1940 2009 .78 .85 .86 69 RBM39A 1923 2009 .86 .87 .90 .91 70 RBM39B 1934 2009 .92 .92 .93 71 RBM40A 1835 2009 .77 .79 .56 .48 .64 .73 .76 72 RBM40B 1841 2009 .72 .82 .64 .54 .72 .82 .84 73 RBM41A 1857 2009 .70 .68 .59 .80 .78 .75 74 RBM41B 1878 2009 .50 .50 .81 .90 .90 75 RBM42A 1910 2009 .67 .83 .88 .87 76 RBM42B 1916 2009 .79 .86 .93 .86 77 RBM43A 1840 2009 .75 .73 .71 .74 .81 .90 .89 78 RBM43B 1843 2009 .65 .80 .78 .81 .88 .86 .83 Av segment correlation .72 .74 .69 .75 .82 .86 .83 PART 7: DESCRIPTIVE STATISTICS: La Michilia 10:46 Fri 30 Sep 2016 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 RBM01A 1887 1960 74 3 0 .717 2.06 5.81 1.295 .629 .497 2.72 .565 -.024 2 2 RBMO1C 1886 1990 105 4 0 .825 1.74 5.05 1.257 .734 .476 2.61 .427 .004 1 3 RBM02A 1903 2009 107 4 0 .828 1.92 6.96 1.340 .840 .326 2.60 .422 -.022 1 4 RBM02B 1902 2009 108 4 0 .790 2.06 7.41 1.333 .850 .346 2.58 .390 -.030 2 5 RBM03A 1896 2009 114 5 0 .766 1.65 7.74 1.291 .801 .422 3.00 .585 -.071 1 6 RBM03B 1897 2009 113 5 0 .817 1.71 7.28 1.189 .767 .354 2.86 .520 .009 1 7 RBM04A 1901 2009 109 4 0 .863 2.05 8.24 1.582 .805 .411 2.79 .497 .044 1 8 RBM04B 1897 2009 113 5 0 .871 1.91 7.19 1.314 .807 .366 2.65 .372 -.009 1 9 RBM05A 1917 2006 90 4 0 .740 1.79 3.99 .942 .615 .427 2.53 .499 -.020 1 10 RBM05B 1916 2009 94 4 0 .844 1.92 4.94 .984 .544 .459 2.60 .458 .034 1 11 RBM06A 1913 2009 97 4 0 .744 2.01 4.78 1.217 .657 .462 2.62 .449 -.011 1 12 RBM06B 1914 2009 96 4 0 .722 1.66 4.01 1.053 .646 .560 2.66 .473 .046 1 13 RBM07A 1930 2009 80 3 0 .890 1.42 5.84 1.136 .801 .463 2.69 .482 -.028 1 14 RBM07B 1907 2009 103 4 0 .706 1.84 5.75 1.316 .775 .433 2.70 .443 -.017 1 15 RBM08A 1903 1950 48 1 0 .750 3.62 8.84 1.459 .709 .237 2.74 .534 .071 1 16 RBM09A 1909 2009 101 4 0 .831 1.43 6.16 1.071 .787 .413 2.87 .495 .078 1 17 RBM09B 1905 2009 105 4 0 .785 1.53 5.18 1.055 .832 .372 2.77 .476 .005 2 18 RBM10A 1937 2009 73 3 0 .862 2.07 8.46 1.490 .688 .400 2.63 .404 -.045 1 19 RBM10B 1934 2009 76 3 0 .854 1.98 7.78 1.367 .605 .475 2.70 .470 .006 1 20 RBM11A 1920 2009 90 4 0 .878 2.05 4.49 .993 .172 .515 2.71 .496 -.006 1 21 RBM11B 1943 2004 62 3 0 .876 2.53 5.44 1.270 .298 .531 2.59 .530 .035 1 22 RBM12A 1931 2006 76 3 0 .845 1.60 4.62 .841 .318 .454 2.67 .530 .033 1 23 RBM12B 1935 2009 75 3 0 .808 1.74 4.36 .754 .230 .404 2.83 .501 .022 1 24 RBM13A 1905 2009 105 4 0 .847 1.62 6.66 1.185 .754 .443 2.73 .445 .054 1 25 RBM13B 1905 2009 105 4 0 .825 1.62 7.05 1.300 .777 .468 2.57 .367 -.001 2 26 RBM14A 1906 2009 104 4 0 .798 1.67 8.30 1.586 .813 .461 2.80 .498 .012 1 27 RBM14B 1904 2009 106 4 0 .827 1.93 7.49 1.691 .852 .393 2.93 .518 .030 1 28 RBM15B 1914 2009 96 4 0 .750 1.45 4.45 1.015 .618 .492 2.89 .581 .042 2 29 RBM16A 1897 2009 113 5 0 .812 1.31 5.57 1.125 .773 .478 2.74 .449 .013 1 30 RBM16B 1898 1950 53 3 0 .625 2.00 6.92 1.251 .486 .420 2.87 .561 .007 1 31 RBM16B 1898 2009 112 5 0 .656 1.17 6.38 1.106 .768 .568 2.86 .525 .010 1 32 RBM17 1920 2000 81 4 0 .855 1.90 5.79 1.048 .586 .439 2.54 .471 -.027 1 33 RBM18A 1905 2009 105 4 0 .844 1.39 3.64 .736 .440 .442 2.75 .463 -.019 1 34 RBM18B 1912 2009 98 4 0 .869 1.30 5.99 .785 .461 .478 2.70 .517 -.039 1 35 RBM21A 1906 2009 104 4 0 .879 1.99 7.75 1.502 .730 .459 2.71 .412 -.001 1 36 RBM21B 1923 2009 87 4 0 .826 2.33 6.02 1.072 .448 .354 2.61 .407 .053 1 37 RBM22A 1925 2009 85 3 0 .777 1.92 4.73 .863 .346 .394 2.56 .397 -.015 1 38 RBM22B 1930 2009 80 3 0 .835 1.97 5.25 .916 .406 .389 2.46 .360 -.041 1 39 RBM23A 1968 2009 42 1 0 .767 3.54 7.58 1.303 .032 .372 2.69 .573 -.021 1 40 RBM23B 1967 2009 43 1 0 .783 4.01 8.72 1.573 .164 .369 2.71 .548 .075 1 41 RBM25A 1893 2009 117 5 0 .843 1.89 5.72 1.142 .515 .516 2.90 .539 .086 1 42 RBM25B 1893 2009 117 5 0 .835 1.88 6.55 1.221 .694 .459 2.84 .477 .007 1 43 RBM26A 1904 2009 106 4 0 .828 1.29 4.75 .914 .599 .533 2.71 .450 .028 2 44 RBM26B 1901 2009 109 4 0 .822 1.44 4.36 .992 .689 .502 2.73 .467 .011 1 45 RBM27A 1908 2009 102 4 0 .811 1.32 3.29 .715 .559 .456 2.65 .428 .070 1 46 RBM27B 1907 2009 103 4 0 .819 1.31 3.03 .685 .511 .472 2.70 .444 .084 1 47 RBM28A 1917 2009 93 4 0 .879 2.03 4.03 .844 .414 .373 2.54 .352 .010 1 48 RBM28B 1926 2009 84 3 0 .806 1.62 4.17 .801 .497 .381 2.68 .474 .012 1 PART 7: DESCRIPTIVE STATISTICS: La Michilia 10:46 Fri 30 Sep 2016 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 RBM29A 1900 2009 110 4 0 .829 1.21 4.41 .851 .479 .560 2.65 .416 -.010 1 50 RBM29B 1865 2009 145 6 0 .743 1.51 5.01 1.019 .691 .451 2.51 .336 -.002 1 51 RBM30A 1908 2009 102 4 0 .820 1.98 4.87 .992 .536 .404 2.82 .468 -.023 1 52 RBM30B 1910 2009 100 4 0 .811 2.00 5.93 1.119 .483 .445 2.85 .477 -.004 1 53 RBM31A 1894 2009 116 5 0 .731 1.58 4.32 .952 .659 .386 2.51 .342 -.010 1 54 RBM32A 1901 2009 109 4 0 .759 1.60 4.63 .964 .580 .475 2.83 .558 .033 1 55 RBM32B 1900 1989 90 3 0 .747 2.19 5.02 1.023 .555 .380 2.73 .505 .004 1 56 RBM32B 1900 2009 110 4 0 .846 1.95 4.89 1.094 .626 .443 2.77 .495 .009 1 57 RBM33A 1900 2009 110 4 0 .785 1.45 4.58 .861 .241 .502 2.82 .522 -.035 1 58 RBM33B 1925 2009 85 3 0 .748 1.39 4.17 .757 .291 .460 2.75 .491 .038 1 59 RBM34A 1915 2009 95 4 0 .730 1.70 4.24 .760 .313 .427 2.80 .424 -.022 1 60 RBM34B 1907 2009 103 4 0 .773 1.65 3.91 .769 .284 .450 2.80 .378 -.058 1 61 RBM35A 1908 2009 102 4 0 .719 2.06 5.03 .988 .385 .401 2.52 .360 -.036 1 62 RBM35B 1918 2009 92 4 0 .777 2.27 5.49 1.095 .382 .444 2.55 .404 -.028 1 63 RBM36A 1920 2009 90 4 0 .834 1.69 4.23 .882 .515 .451 2.63 .437 -.046 1 64 RBM36B 1915 2009 95 4 0 .828 2.21 6.52 1.182 .638 .340 2.60 .456 -.015 1 65 RBM37A 1922 2009 88 4 0 .918 2.26 5.09 1.033 .303 .448 2.69 .447 .033 1 66 RBM37B 1941 2009 69 3 0 .903 2.39 4.81 .996 .255 .402 2.69 .527 .019 1 67 RBM38A 1906 2009 104 4 0 .817 1.44 3.93 .808 .534 .426 2.75 .474 -.033 1 68 RBM38B 1940 2009 70 3 0 .823 1.91 5.40 1.275 .506 .485 2.72 .419 -.019 1 69 RBM39A 1923 2009 87 4 0 .888 2.06 5.62 1.111 .651 .370 2.58 .373 .015 1 70 RBM39B 1934 2009 76 3 0 .909 2.54 6.76 1.373 .636 .373 2.47 .390 -.035 1 71 RBM40A 1835 2009 175 7 0 .674 1.22 5.11 1.148 .839 .529 2.65 .345 .019 1 72 RBM40B 1841 2009 169 7 0 .713 1.21 6.34 1.189 .811 .550 2.71 .455 .017 1 73 RBM41A 1857 2009 153 6 0 .706 1.39 3.92 .676 .397 .469 2.59 .408 .002 1 74 RBM41B 1878 2009 132 5 0 .744 1.55 4.36 .786 .525 .435 2.64 .463 .002 1 75 RBM42A 1910 2009 100 4 0 .814 1.30 3.45 .709 .347 .536 2.81 .541 .044 1 76 RBM42B 1916 2009 94 4 0 .855 1.69 3.86 .812 .331 .487 2.63 .483 .022 1 77 RBM43A 1840 2009 170 7 0 .840 1.60 4.27 .758 .480 .416 2.71 .416 -.017 1 78 RBM43B 1843 2009 167 7 0 .810 1.64 4.02 .787 .584 .398 2.63 .407 -.012 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7767 312 0 .801 1.75 8.84 1.058 .580 .444 3.00 .455 .004