San Andres, Mexico - MEXI068 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 : MEXI068.CRN Measurement file name : MEXI068.RWL Date checked : 30SEP16 Checked by : B. Bauer Beginning year : 1709 Ending year : 2004 Principal investigators: Jose Villanueva Site name : San Andres Site location : Mexico Species information : PSME DOUGLAS-FIR Latitude : 2525 Longitude : -10532 Elevation : 2790M Series intercorrelation: 0.748 Avg mean sensitivity : 0.407 Avg standard deviation : 0.790 Avg autocorrelation : 0.581 Number dated series : 43 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: San Andres 10:33 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 AND03A 1769 1982 .72 .75 .82 .83 .52 .53 .76 .73 .69 2 AND03B 1782 1934 .83 .75 .82 .90 .90 .91 3 AND04B 1785 1992 .70 .61 .71 .69 .68 .63 .70 .74 4 AND06A 1926 2004 .55 .59 .64 5 AND08A 1910 2004 .54 .65 .82 .80 6 AND08B 1902 2004 .51 .81 .90 .88 7 AND09A 1781 1833 .57 .57 8 AND09B 1773 1800 .57 9 AND10A 1846 1992 .81 .88 .86 .79 .73 .70 10 AND10B 1860 2004 .84 .83 .75 .70 .68 .70 11 AND11A 1840 1916 .66 .82 .85 12 AND11B 1854 1987 .80 .87 .83 .69 .72 13 AND12A 1874 2004 .80 .79 .78 .83 .80 .80 14 AND12B 1856 2004 .88 .87 .78 .80 .81 .81 15 AND14B 1865 2004 .51 .72 .86 .90 .84 .83 16 AND15A 1749 2004 .79 .79 .78 .72 .72 .75 .72 .76 .84 .87 .85 17 AND15B 1709 1904 .77 .77 .81 .78 .69 .66 .67 18 AND23A 1916 1982 .54 .76 .80 19 AND23B 1936 2003 .76 .81 .81 20 AND26A 1945 2004 .79 .74 .69 21 AND26B 1913 1992 .78 .82 .77 22 AND30A 1916 2004 .74 .77 .73 .73 23 AND30B 1912 2004 .59 .70 .73 .71 24 AND34A 1777 2004 .70 .74 .80 .80 .76 .75 .76 .75 .72 25 AND34B 1778 2004 .55 .67 .80 .70 .73 .84 .80 .84 .86 26 AND35A 1803 2004 .69 .60 .72 .80 .76 .76 .80 .77 27 AND36B 1805 1878 .69 .80 .78 28 AND37A 1760 1933 .60 .46 .58 .72 .76 .82 .83 29 AND37B 1758 2004 .52 .62 .64 .77 .77 .74 .68 .54 .61 .69 30 AND42A 1844 1929 .80 .82 .78 .74 31 AND42B 1821 1974 .69 .70 .87 .85 .88 .84 32 AND43A 1851 1963 .88 .90 .72 .62 33 AND43B 1875 2004 .88 .79 .73 .77 .80 34 AND44A 1823 1980 .82 .83 .82 .77 .67 .63 .59 35 AND44B 1821 1961 .76 .77 .87 .86 .79 .71 36 AND45A 1783 1980 .83 .82 .81 .91 .92 .89 .85 .86 37 AND45B 1800 1992 .81 .83 .89 .92 .78 .74 .79 38 AND46A 1794 2004 .79 .78 .75 .80 .83 .83 .80 .74 .77 39 AND46B 1809 2004 .73 .69 .80 .89 .84 .76 .63 .58 40 AND49A 1794 1933 .84 .82 .84 .71 .69 .73 41 AND49B 1752 1982 .58 .75 .82 .84 .86 .83 .72 .75 .72 42 AND50B 1810 1920 .79 .85 .88 .84 43 AND51B 1807 1987 .82 .83 .80 .79 .78 .74 .67 Av segment correlation .78 .65 .71 .74 .77 .79 .80 .75 .74 .75 .76 PART 7: DESCRIPTIVE STATISTICS: San Andres 10:33 Fri 30 Sep 2016 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 AND03A 1769 1982 214 9 0 .680 1.36 4.47 .866 .782 .367 2.64 .498 .000 2 2 AND03B 1782 1934 153 6 0 .851 1.64 5.85 .951 .762 .321 2.75 .499 -.025 1 3 AND04B 1785 1992 208 8 0 .682 .71 2.64 .445 .666 .403 2.87 .507 -.009 1 4 AND06A 1926 2004 79 3 0 .575 2.47 5.20 1.038 .415 .401 2.68 .503 -.043 2 5 AND08A 1910 2004 95 4 0 .652 2.68 13.43 2.333 .857 .385 2.67 .528 .096 1 6 AND08B 1902 2004 103 4 0 .708 2.33 7.99 1.715 .863 .402 2.65 .518 .083 1 7 AND09A 1781 1833 53 2 0 .578 1.09 2.80 .653 .556 .459 2.71 .587 .084 1 8 AND09B 1773 1800 28 1 0 .567 1.49 2.49 .522 .174 .373 2.80 .721 -.070 2 9 AND10A 1846 1992 147 6 0 .773 1.62 4.32 1.025 .592 .557 2.61 .395 .009 2 10 AND10B 1860 2004 145 6 0 .770 1.28 3.37 .692 .593 .456 2.50 .367 .042 2 11 AND11A 1840 1916 77 3 0 .777 2.05 4.16 .973 .659 .336 2.42 .405 .037 1 12 AND11B 1854 1987 134 5 0 .795 1.61 6.12 1.299 .757 .433 2.59 .339 .034 2 13 AND12A 1874 2004 131 6 0 .820 1.54 4.12 .918 .622 .499 2.69 .500 .048 1 14 AND12B 1856 2004 149 6 0 .827 1.76 4.02 .811 .461 .429 2.67 .395 .056 1 15 AND14B 1865 2004 140 6 0 .719 1.40 3.35 .611 .346 .414 2.70 .428 .030 1 16 AND15A 1749 2004 256 11 0 .775 1.15 2.60 .433 .440 .330 2.69 .401 -.003 1 17 AND15B 1709 1904 196 7 0 .729 1.29 3.17 .651 .645 .347 2.59 .444 -.031 1 18 AND23A 1916 1982 67 3 0 .587 2.01 3.55 .709 .221 .386 2.51 .398 .113 1 19 AND23B 1936 2003 68 3 0 .744 2.21 5.31 .956 .378 .398 2.57 .442 .013 2 20 AND26A 1945 2004 60 3 0 .747 1.51 4.76 .948 .377 .508 2.72 .492 .136 1 21 AND26B 1913 1992 80 3 0 .747 2.03 4.53 1.096 .432 .465 2.84 .550 .064 2 22 AND30A 1916 2004 89 4 0 .752 2.34 5.81 1.329 .889 .257 2.77 .504 -.024 1 23 AND30B 1912 2004 93 4 0 .679 2.44 5.35 1.179 .865 .239 2.57 .413 -.065 1 24 AND34A 1777 2004 228 9 0 .739 1.13 2.86 .513 .483 .428 2.80 .462 -.026 1 25 AND34B 1778 2004 227 9 0 .733 1.30 3.99 .691 .645 .444 2.76 .395 -.014 1 26 AND35A 1803 2004 202 8 0 .731 1.46 5.62 1.227 .920 .340 2.56 .379 -.030 2 27 AND36B 1805 1878 74 3 0 .750 1.47 3.12 .694 .691 .341 2.48 .438 -.053 1 28 AND37A 1760 1933 174 7 0 .670 1.29 2.32 .465 .388 .364 2.62 .461 -.011 1 29 AND37B 1758 2004 247 10 0 .652 .78 2.38 .417 .609 .439 2.68 .474 -.016 1 30 AND42A 1844 1929 86 4 0 .751 1.45 3.86 .741 .207 .467 2.86 .586 .030 1 31 AND42B 1821 1974 154 6 0 .780 1.40 4.60 .771 .512 .435 2.60 .401 .059 1 32 AND43A 1851 1963 113 4 0 .781 1.33 3.09 .637 .402 .378 2.66 .477 .050 1 33 AND43B 1875 2004 130 5 0 .812 1.33 4.54 .841 .644 .408 2.79 .441 .062 1 34 AND44A 1823 1980 158 7 0 .727 1.49 4.45 .921 .701 .396 2.73 .426 .055 1 35 AND44B 1821 1961 141 6 0 .785 1.26 4.21 .795 .730 .356 2.43 .302 .040 1 36 AND45A 1783 1980 198 8 0 .862 1.10 3.88 .636 .503 .492 2.62 .410 .083 1 37 AND45B 1800 1992 193 7 0 .823 1.51 5.14 .924 .528 .533 2.76 .503 .046 1 38 AND46A 1794 2004 211 9 0 .783 .93 2.38 .430 .467 .379 2.73 .427 .009 1 39 AND46B 1809 2004 196 8 0 .735 1.08 3.02 .550 .350 .446 2.87 .551 .048 2 40 AND49A 1794 1933 140 6 0 .777 .99 4.68 .613 .389 .449 2.71 .446 .018 1 41 AND49B 1752 1982 231 9 0 .753 .96 3.21 .521 .529 .420 2.66 .427 .027 1 42 AND50B 1810 1920 111 4 0 .826 1.54 5.18 1.033 .711 .368 2.69 .511 .105 2 43 AND51B 1807 1987 181 7 0 .773 1.51 3.99 .884 .690 .355 2.91 .509 .076 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6160 249 0 .748 1.40 13.43 .790 .581 .407 2.91 .451 .022