Coahuilon, Mexico - MEXI058 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 : MEXI058.CRN Measurement file name : MEXI058.RWL Date checked : 28SEP16 Checked by : B. Bauer Beginning year : 1700 Ending year : 2001 Principal investigators: Jose Villanueva Site name : Coahuilon Site location : Mexico Species information : PSME DOUGLAS-FIR Latitude : 2514 Longitude : -10355 Elevation : 2990M Series intercorrelation: 0.831 Avg mean sensitivity : 0.338 Avg standard deviation : 0.923 Avg autocorrelation : 0.784 Number dated series : 76 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.19 PART 5: CORRELATION OF SERIES BY SEGMENTS: Coahuilon 11:06 Wed 28 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 COA01A 1847 2001 .85 .91 .91 .88 .78 .78 .79 2 COA01B 1838 1997 .75 .90 .92 .88 .84 .87 3 COA01C 1749 2001 .78 .79 .80 .84 .90 .86 .83 .83 .88 .82 .81 4 COA01D 1751 1997 .86 .87 .90 .89 .83 .85 .83 .82 .84 5 COA03A 1780 2001 .64 .69 .76 .84 .85 .83 .85 .87 .87 6 COA03B 1757 1957 .89 .74 .79 .87 .84 .85 .83 .85 7 COA04A 1765 2001 .71 .76 .89 .89 .85 .90 .89 .89 .91 .91 8 COA04B 1771 1997 .75 .77 .89 .91 .87 .87 .87 .84 .87 9 COA04D 1781 1998 .31A .43 .58 .85 .75 .77 .83 .83 10 COA05A 1777 1998 .63 .85 .85 .90 .91 .91 .83 .86 11 COA05B 1797 2001 .91 .91 .92 .85 .83 .84 .74 .82 .82 12 COA05C 1766 2001 .61 .84 .88 .83 .78 .84 .88 .55 .65 .65 13 COA05D 1761 2001 .92 .87 .79 .83 .89 .88 .84 .77 .83 .84 14 COA06A 1800 1991 .88 .87 .84 .93 .88 .80 .82 15 COA06C 1800 1991 .90 .86 .81 .89 .87 .69 .67 16 COA06D 1700 2001 .73 .73 .86 .85 .85 .84 .79 .84 .82 .85 .80 .80 17 COA06E 1721 2001 .77 .77 .85 .86 .93 .87 .79 .82 .80 .85 .87 .89 18 COA07A 1905 2001 .84 .82 .88 .88 19 COA07B 1897 2001 .76 .82 .80 .84 .84 20 COA08A 1838 2001 .55 .72 .64 .72 .77 .81 .81 21 COA08B 1832 1997 .69 .69 .53 .68 .79 .77 22 COA08C 1834 2001 .79 .77 .82 .82 .87 .86 .86 23 COA09A 1875 1997 .79 .86 .93 .92 24 COA09B 1863 2001 .82 .85 .83 .87 .89 .89 25 COA10A 1878 2001 .94 .93 .90 .86 .86 26 COA10B 1872 2001 .79 .83 .87 .91 .91 .91 27 COA11B 1885 1997 .88 .91 .91 .90 28 COA11A 1882 2001 .83 .88 .79 .81 .81 29 COA12A 1869 2001 .88 .87 .85 .89 .89 .90 30 COA13B 1830 1997 .75 .87 .90 .78 .83 .90 31 COA14A 1869 2001 .89 .88 .90 .87 .83 .83 32 COA14B 1866 2001 .88 .90 .87 .93 .91 .91 33 COA15A 1920 2001 .83 .85 .88 .87 34 COA16A 1836 1982 .85 .84 .87 .89 .87 .86 35 COA17A 1829 1997 .77 .83 .84 .88 .85 .86 36 COA17B 1825 2001 .70 .74 .78 .89 .87 .87 .87 37 COA18A 1854 1997 .76 .79 .87 .91 .92 38 COA18B 1847 1998 .76 .80 .90 .82 .86 .88 39 COA19A 1860 2001 .91 .93 .89 .88 .91 .91 40 COA19B 1852 2001 .91 .92 .90 .90 .89 .90 41 COA19A 1860 2001 .91 .93 .89 .88 .91 .91 42 COA19B 1852 2001 .91 .92 .90 .90 .89 .90 43 COA20A 1857 2001 .81 .84 .81 .91 .94 .94 44 COA20B 1848 2001 .75 .78 .73 .67 .80 .85 .86 45 COA21A 1829 2001 .76 .72 .82 .83 .76 .77 .77 46 COA21B 1842 2001 .83 .84 .88 .85 .82 .79 .79 47 COA22A 1765 1997 .61 .63 .75 .89 .88 .84 .78 .70 .77 48 COA23A 1878 2001 .77 .77 .82 .80 .80 49 COA24A 1875 2001 .86 .94 .92 .89 .89 50 COA24B 1872 2001 .78 .78 .87 .87 .85 .83 51 COA28A 1878 2001 .86 .88 .92 .94 .94 52 COA28B 1878 2001 .91 .91 .91 .91 .92 53 COA29A 1854 2001 .83 .86 .84 .91 .87 .87 54 COA29B 1853 2001 .88 .82 .70 .88 .92 .93 55 COA30A 1847 2001 .81 .84 .92 .89 .90 .93 .93 56 COA30B 1856 2001 .87 .74 .68 .82 .88 .88 57 COA31A 1870 1997 .84 .89 .93 .93 .94 58 COA31B 1866 1997 .89 .89 .86 .90 .90 59 COA32B 1884 2001 .87 .84 .84 .85 .85 60 COA32A 1901 2001 .78 .84 .87 .87 61 COA33A 1815 1955 .71 .87 .88 .86 .87 .80 62 COA33B 1798 1955 .85 .85 .88 .89 .89 .84 .82 63 COA34A 1762 1957 .77 .86 .91 .89 .85 .88 .81 .85 64 COA34B 1768 1985 .78 .89 .87 .75 .73 .83 .64 .69 .75 65 COA35A 1855 2001 .85 .89 .85 .92 .90 .90 66 COA35B 1869 2001 .81 .85 .91 .95 .95 .95 67 COA37A 1790 1997 .89 .90 .90 .82 .81 .81 .81 .84 68 COA37B 1788 1997 .90 .91 .88 .84 .82 .80 .73 .80 69 COA38A 1834 2001 .82 .87 .93 .85 .84 .87 .87 70 COA38B 1845 2001 .77 .82 .92 .69 .78 .91 .91 71 COA40A 1845 2001 .68 .73 .84 .84 .84 .86 .87 72 COA40B 1867 2001 .83 .87 .75 .66 .77 .77 73 COA41A 1865 1994 .87 .86 .80 .74 .81 74 COA41B 1870 2001 .74 .84 .75 .78 .84 .83 75 COA42A 1775 2001 .85 .88 .88 .87 .88 .87 .87 .92 .92 76 COA42B 1795 2000 .84 .84 .90 .87 .88 .86 .91 .94 .94 Av segment correlation .75 .76 .78 .79 .83 .81 .83 .85 .84 .84 .86 .87 PART 7: DESCRIPTIVE STATISTICS: Coahuilon 11:06 Wed 28 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 COA01A 1847 2001 155 7 0 .817 1.68 3.92 .837 .534 .380 2.70 .464 .046 1 2 COA01B 1838 1997 160 6 0 .839 1.71 8.47 1.533 .887 .379 2.93 .516 -.030 1 3 COA01C 1749 2001 253 11 0 .814 1.34 5.73 .932 .862 .303 2.58 .351 .012 1 4 COA01D 1751 1997 247 9 0 .848 1.34 4.56 .901 .848 .302 2.66 .385 .009 1 5 COA03A 1780 2001 222 9 0 .790 1.02 4.00 .599 .729 .333 2.54 .343 .003 1 6 COA03B 1757 1957 201 8 0 .839 1.20 3.70 .726 .779 .307 2.48 .298 -.004 2 7 COA04A 1765 2001 237 10 0 .858 1.00 4.91 .686 .800 .318 2.64 .360 -.009 1 8 COA04B 1771 1997 227 9 0 .856 1.19 5.31 .807 .822 .322 2.57 .334 -.009 1 9 COA04D 1781 1998 218 8 1 .681 .73 2.98 .529 .795 .354 2.75 .404 -.013 2 10 COA05A 1777 1998 222 8 0 .816 1.24 5.66 1.039 .823 .348 2.64 .405 -.038 1 11 COA05B 1797 2001 205 9 0 .843 .91 3.69 .704 .800 .346 2.47 .320 -.028 1 12 COA05C 1766 2001 236 10 0 .782 .90 5.09 .804 .895 .350 2.43 .303 -.003 1 13 COA05D 1761 2001 241 10 0 .852 .78 2.69 .508 .804 .328 2.43 .275 -.015 1 14 COA06A 1800 1991 192 7 0 .862 .97 3.83 .709 .752 .398 2.45 .360 -.015 1 15 COA06C 1800 1991 192 7 0 .817 .88 3.18 .634 .775 .397 2.49 .374 -.006 1 16 COA06D 1700 2001 302 12 0 .796 .98 3.78 .619 .796 .288 2.61 .320 -.021 1 17 COA06E 1721 2001 281 12 0 .828 1.02 9.14 1.078 .896 .327 2.57 .337 .005 1 18 COA07A 1905 2001 97 4 0 .864 1.72 4.64 .892 .653 .371 2.67 .491 .012 1 19 COA07B 1897 2001 105 5 0 .808 1.82 4.79 .933 .640 .347 2.81 .446 -.004 1 20 COA08A 1838 2001 164 7 0 .682 1.01 4.14 .843 .799 .375 2.90 .570 .012 1 21 COA08B 1832 1997 166 6 0 .693 1.12 6.73 1.215 .856 .452 2.60 .458 .069 1 22 COA08C 1834 2001 168 7 0 .825 2.00 5.02 1.206 .823 .310 2.45 .324 -.034 1 23 COA09A 1875 1997 123 4 0 .869 1.24 4.50 1.035 .874 .366 2.80 .463 .029 1 24 COA09B 1863 2001 139 6 0 .839 1.46 5.16 1.055 .809 .352 2.71 .415 .065 1 25 COA10A 1878 2001 124 5 0 .873 1.57 6.11 1.113 .747 .370 2.76 .419 -.033 1 26 COA10B 1872 2001 130 6 0 .849 1.69 4.31 1.030 .806 .348 2.57 .450 -.033 1 27 COA11B 1885 1997 113 4 0 .888 1.73 4.72 1.089 .748 .351 2.67 .549 -.023 1 28 COA11A 1882 2001 120 5 0 .807 1.78 4.64 1.023 .661 .368 2.68 .407 .006 1 29 COA12A 1869 2001 133 6 0 .880 2.43 7.84 1.441 .765 .338 2.75 .523 -.015 1 30 COA13B 1830 1997 168 6 0 .831 1.55 5.09 .916 .800 .306 2.72 .359 .004 1 31 COA14A 1869 2001 133 6 0 .858 1.41 7.92 1.254 .881 .385 2.63 .464 -.007 1 32 COA14B 1866 2001 136 6 0 .899 1.46 4.43 1.024 .785 .369 2.74 .502 -.017 1 33 COA15A 1920 2001 82 4 0 .839 .91 2.04 .406 .555 .342 2.55 .412 .091 2 34 COA16A 1836 1982 147 6 0 .865 1.64 10.00 1.391 .825 .327 2.64 .425 -.008 1 35 COA17A 1829 1997 169 6 0 .833 1.10 5.77 1.066 .888 .384 2.60 .375 .031 1 36 COA17B 1825 2001 177 7 0 .792 1.02 4.32 .961 .910 .353 2.78 .489 -.009 1 37 COA18A 1854 1997 144 5 0 .860 1.06 4.13 .804 .824 .332 2.83 .433 -.014 1 38 COA18B 1847 1998 152 6 0 .836 1.80 6.93 1.285 .838 .333 2.71 .430 -.032 1 39 COA19A 1860 2001 142 6 0 .900 1.74 6.81 1.144 .725 .327 2.65 .424 .014 1 40 COA19B 1852 2001 150 6 0 .895 1.63 5.12 .942 .780 .293 2.76 .452 -.008 1 41 COA19A 1860 2001 142 6 0 .900 1.74 6.81 1.144 .725 .327 2.65 .424 .014 1 42 COA19B 1852 2001 150 6 0 .895 1.63 5.12 .942 .780 .293 2.76 .452 -.008 1 43 COA20A 1857 2001 145 6 0 .867 1.28 4.12 .861 .778 .352 2.64 .442 .064 1 44 COA20B 1848 2001 154 7 0 .769 1.97 11.24 1.541 .884 .277 2.60 .382 -.006 1 45 COA21A 1829 2001 173 7 0 .782 1.14 4.62 .877 .876 .318 2.50 .363 -.006 2 46 COA21B 1842 2001 160 7 0 .820 1.11 4.10 .857 .884 .345 2.68 .445 -.015 2 47 COA22A 1765 1997 233 9 0 .781 1.11 4.41 .779 .822 .353 2.57 .352 -.027 1 48 COA23A 1878 2001 124 5 0 .788 1.38 4.78 .744 .689 .280 2.51 .313 .039 1 PART 7: DESCRIPTIVE STATISTICS: Coahuilon 11:06 Wed 28 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 COA24A 1875 2001 127 5 0 .888 1.81 4.95 .924 .770 .279 2.64 .516 .015 1 50 COA24B 1872 2001 130 6 0 .809 1.60 4.53 .884 .797 .285 2.62 .409 -.005 1 51 COA28A 1878 2001 124 5 0 .906 2.26 5.64 1.020 .655 .316 2.59 .374 .062 1 52 COA28B 1878 2001 124 5 0 .913 2.05 5.31 .915 .506 .344 2.61 .419 .071 1 53 COA29A 1854 2001 148 6 0 .819 1.35 4.80 1.133 .854 .366 2.70 .429 -.034 3 54 COA29B 1853 2001 149 6 0 .858 2.02 5.51 1.098 .688 .330 2.76 .441 .031 1 55 COA30A 1847 2001 155 7 0 .884 1.47 7.16 1.123 .860 .314 2.61 .397 .012 1 56 COA30B 1856 2001 146 6 0 .816 1.28 5.79 1.124 .883 .329 2.67 .394 .016 1 57 COA31A 1870 1997 128 5 0 .904 1.42 6.30 1.091 .789 .373 2.79 .418 -.042 1 58 COA31B 1866 1997 132 5 0 .895 1.27 5.96 1.086 .757 .408 2.64 .390 .025 1 59 COA32B 1884 2001 118 5 0 .854 1.69 3.84 .896 .685 .360 2.66 .506 -.089 1 60 COA32A 1901 2001 101 4 0 .836 1.51 3.75 .846 .730 .327 2.86 .538 -.056 1 61 COA33A 1815 1955 141 6 0 .790 1.31 6.55 1.410 .923 .301 2.68 .417 .009 1 62 COA33B 1798 1955 158 7 0 .828 1.17 5.62 1.135 .863 .344 2.52 .353 -.003 1 63 COA34A 1762 1957 196 8 0 .842 1.12 3.48 .590 .787 .274 2.55 .424 .002 1 64 COA34B 1768 1985 218 9 0 .756 1.07 4.53 .787 .831 .351 2.73 .430 -.057 1 65 COA35A 1855 2001 147 6 0 .876 1.37 3.16 .576 .547 .312 2.60 .382 -.001 1 66 COA35B 1869 2001 133 6 0 .902 1.66 6.33 1.003 .642 .356 2.53 .339 .022 1 67 COA37A 1790 1997 208 8 0 .833 1.13 4.06 .767 .836 .327 2.64 .365 -.027 1 68 COA37B 1788 1997 210 8 0 .826 1.10 4.07 .893 .855 .345 2.61 .343 -.014 1 69 COA38A 1834 2001 168 7 0 .858 1.38 3.75 .782 .766 .324 2.81 .432 .013 1 70 COA38B 1845 2001 157 7 0 .810 1.74 4.42 .894 .509 .366 2.88 .459 .010 1 71 COA40A 1845 2001 157 7 0 .801 1.28 4.27 .672 .617 .345 2.63 .445 -.037 1 72 COA40B 1867 2001 135 6 0 .772 1.84 4.80 .954 .565 .392 2.69 .488 .015 1 73 COA41A 1865 1994 130 5 0 .822 1.94 10.15 1.323 .635 .354 2.98 .519 .019 1 74 COA41B 1870 2001 132 6 0 .746 1.54 4.63 .958 .728 .349 2.86 .409 .012 1 75 COA42A 1775 2001 227 9 0 .875 1.35 3.23 .711 .778 .313 2.51 .348 -.013 1 76 COA42B 1795 2000 206 9 0 .883 1.34 4.44 .850 .826 .316 2.53 .387 -.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 12559 513 1 .831 1.35 11.24 .923 .784 .338 2.98 .403 -.003