Chronology file name   : MEX132.CRN
      Measurement file name  : MEX132.RWL
      Date checked           : 16JAN25
      Checked by             : NOAA-Paleoclimatology
      Beginning year         : 1478
      Ending year            : 2013
      Principal investigators:  Cerano-Paredes Vázquez-Selem Cervantes-Martínez Villanueva-Díaz Franco-Ramos Esquivel-Arriaga
      Site name              :  Cofre de Perote, Veracruz (COH)
      Site location          :  Mexico      
      Species information    : PIHR MEXICAN MOUNTAIN PINE
      Latitude               : 320.0M
      Longitude              :   1709
      Elevation              : pine3

      Series intercorrelation: 0.443
      Avg mean sensitivity   : 0.259
      Avg standard deviation : 0.598
      Avg autocorrelation    : 0.834
      Number dated series    : 60
      Segment length tested  : 50

      Number problem segments: 111
      Pct problem segments   : 21.10


PART 5:  CORRELATION OF SERIES BY SEGMENTS: MEX132                                                 22:06  Thu 16 Jan 2025  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   1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950
                         1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999
 --- -------- ---------  ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
   1 COH01B   1690 1810                                           .48  .37  .25A .41B .44B
   2 COH01A   1676 1779                                           .37  .42  .34  .30A
   3 COH03A   1932 2012                                                                                             .45  .54
   4 COH03B   1926 2012                                                                                             .48  .45
   5 COH04A   1625 1830                                 .30B .35  .36  .45  .45  .55  .42  .41
   6 COH04B   1587 2013                       .33  .45  .47  .51  .56  .47  .17A .34B .50  .53  .53  .53  .70  .38  .35  .27A
   7 COH04C   1641 1940                                 .38  .32A .42  .52  .40  .44  .40  .32B .64  .31A .29A .35
   8 COH05A   1616 2012                            .60  .63  .46  .66  .48  .14B .45  .66  .52  .33  .40  .48  .54  .63  .64
   9 COH05B   1614 2012                            .54  .57  .46  .47  .39  .36  .60  .58  .33  .33A .54  .61  .64  .59  .61
  10 COH06A   1850 2013                                                                              .35  .49  .48  .59  .60
  11 COH06B   1850 1960                                                                              .42  .57  .45  .20B
  12 COH10    1841 2013                                                                         .52  .62  .42  .36  .60  .70
  13 COH18    1850 2013                                                                              .18B .33  .45  .75  .77
  14 COH25A   1628 2012                                 .24B .35  .44  .46  .22A .48  .65  .52  .37B .43  .52  .54  .60  .70
  15 COH25B   1657 1830                                      .53  .31B .26B .25B .25B .38  .33
  16 COH25C   1658 1858                                      .47  .40  .38  .35  .35  .44  .51  .43
  17 COH35A   1802 1950                                                                    .64  .54  .45  .53  .45  .43
  18 COH35B   1714 1950                                                .53  .47  .49  .45  .33  .40  .53  .60  .29A .29A
  19 COH35C   1744 1950                                                     .26A .43  .46  .33  .39  .49  .47  .24A .23A
  20 COH40A   1478 1820   .78  .76  .66  .54  .64  .66  .50  .55  .68  .71  .42  .57  .67
  21 COH40B   1482 1840   .78  .73  .57  .44  .56  .62  .48  .41  .52  .61  .45  .49  .50  .33
  22 COH40C   1545 2013             .59  .58  .39  .47  .54  .46  .48  .50  .35  .57  .57  .46  .53  .49  .58  .40B .05B .28A
  23 COH41A   1550 1760                  .44  .14B .10B .41  .57  .54  .45  .52
  24 COH41B   1532 1735             .25A .22A .07B .24A .38  .46  .49  .42
  25 COH44A   1743 1950                                                     .46  .47  .67  .45  .31A .39  .57  .41  .43
  26 COH44B   1681 1950                                           .54  .63  .38  .45  .57  .49  .33A .37  .53  .58  .61
  27 COH45C   1681 1800                                           .62  .58  .28A .64  .64
  28 COH45D   1675 1770                                           .52  .35  .14B
  29 COH50A   1774 2013                                                          .46  .46  .54  .56  .00B .00A .00A .62  .54
  30 COH50B   1766 2013                                                          .44  .45  .37  .17B .00A .00A .00A .55  .60
  31 COH55B   1875 2013                                                                                   .41  .37  .37  .52
  32 COH56B   1900 2013                                                                                        .50  .63  .56
  33 COH58A   1613 1990                            .50  .53  .30A .30A .40B .42  .35  .50  .51  .35  .23B .34  .45  .54  .72
  34 COH58B   1631 1990                                 .42  .35B .32A .56  .57  .41  .44  .39  .24B .10B .28A .50  .58  .79
  35 COH61A   1757 1800                                                          .41
  36 COH61B   1748 2013                                                     .58  .51  .50  .34B .36  .38  .30A .30A .44  .53
  37 COHF03   1816 2012                                                                    .32A .20B .33B .45  .44  .37  .47
  38 COHF04   1779 1900                                                               .56  .40  .41  .27A .30A
  39 COHF07   1809 2012                                                                    .43  .45  .65  .56  .49  .51  .67
  40 COHF08   1836 2013                                                                         .41  .38  .51  .45  .58  .80
  41 COHF12   1806 2013                                                                    .44  .34  .40  .49  .36  .32A .62
  42 COHF14   1814 2012                                                                    .42  .35  .48  .57  .62  .63  .62
  43 COHF10   1654 1854                                      .28A .46  .42  .42  .62  .58  .37  .42
  44 COHF11   1600 2013                            .43  .47  .23A .36  .46  .34  .41  .51  .46  .38  .36  .35B .30A .37  .61
  45 COHF18   1789 2012                                                               .30B .37  .44  .48  .45  .45  .62  .74
  46 COHF35   1690 2013                                           .52  .56  .32A .50  .59  .48  .43  .52  .66  .62  .68  .61
  47 COH37A   1690 1750                                           .45  .38  .36
  48 COH37B   1680 1750                                           .29A .31A .32A
  49 COHF39   1792 2013                                                               .40B .42  .30A .38  .54  .44  .53  .59
  50 COHF42   1850 2013                                                                              .21A .67  .68  .54  .77
  51 COHF44   1643 2013                                 .20B .31B .45  .39  .07B .33A .48  .26A .07B .38  .61  .62  .67  .79
  52 COPF87   1890 2013                                                                                   .17B .24A .67  .52
  53 COPF98   1801 2013                                                                    .18B .30A .20A .23B .38  .38  .51
  54 COHFSD   1683 1808                                           .42  .45  .33  .45  .45
  55 COHSN    1780 2013                                                               .36  .51  .42  .42  .41  .40  .48  .51
  56 COP13A   1618 1750                            .45  .48  .42  .50  .43  .43
  57 COP13B   1603 1838                            .41  .53  .42  .31A .20A .03B .17A .28A .23A
  58 COP13C   1631 2010                                 .30B .35  .39  .44  .16B .16A .39  .57  .50  .41  .61  .63  .52  .62
  59 COP13D   1572 1990                  .31A .26B .43  .44  .41  .45  .45  .17B .16A .30A .39  .30A .27A .42  .54  .43  .50
  60 COP16C   1550 1650                  .24B .42  .31A .31A
 Av segment correlation   .78  .74  .52  .39  .35  .44  .43  .41  .45  .45  .33  .43  .49  .41  .38  .37  .45  .43  .50  .60
PART 5:  CORRELATION OF SERIES BY SEGMENTS: MEX132                                                 22:06  Thu 16 Jan 2025  Page   6
------------------------------------------------------------------------------------------------------------------------------------
 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   1975
                         2024
 --- -------- ---------  ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
   3 COH03A   1932 2012   .57
   4 COH03B   1926 2012   .41
   6 COH04B   1587 2013   .23A
   8 COH05A   1616 2012   .59
   9 COH05B   1614 2012   .60
  10 COH06A   1850 2013   .63
  12 COH10    1841 2013   .61
  13 COH18    1850 2013   .76
  14 COH25A   1628 2012   .69
  22 COH40C   1545 2013   .10B
  29 COH50A   1774 2013   .55
  30 COH50B   1766 2013   .63
  31 COH55B   1875 2013   .47
  32 COH56B   1900 2013   .59
  36 COH61B   1748 2013   .57
  37 COHF03   1816 2012   .46
  39 COHF07   1809 2012   .63
  40 COHF08   1836 2013   .74
  41 COHF12   1806 2013   .68
  42 COHF14   1814 2012   .58
  44 COHF11   1600 2013   .65
  45 COHF18   1789 2012   .78
  46 COHF35   1690 2013   .62
  49 COHF39   1792 2013   .55
  50 COHF42   1850 2013   .73
  51 COHF44   1643 2013   .74
  52 COPF87   1890 2013   .45
  53 COPF98   1801 2013   .50
  55 COHSN    1780 2013   .55
  58 COP13C   1631 2010   .62
 Av segment correlation   .58
PART 7:  DESCRIPTIVE STATISTICS: MEX132                                                            22:06  Thu 16 Jan 2025  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 COH01B   1690 1810    121      5      3    .427   1.19   4.16   .738   .933   .173   2.78   .527   .059   1
   2 COH01A   1676 1779    104      4      1    .315   1.82   5.05   .904   .870   .203   2.63   .371  -.045   2
   3 COH03A   1932 2012     81      3      0    .468   1.26   2.74   .548   .790   .227   2.51   .415   .018   1
   4 COH03B   1926 2012     87      3      0    .393   1.29   2.58   .530   .772   .213   2.46   .343  -.034   1
   5 COH04A   1625 1830    206      8      1    .365    .67   2.14   .472   .914   .253   2.53   .275  -.005   2
   6 COH04B   1587 2013    427     17      4    .411    .72   3.45   .520   .889   .271   2.50   .265  -.033   2
   7 COH04C   1641 1940    300     12      4    .396    .73   1.91   .371   .873   .234   2.82   .463   .040   2
   8 COH05A   1616 2012    397     16      1    .513    .70   2.41   .381   .877   .225   2.44   .294  -.011   3
   9 COH05B   1614 2012    399     16      1    .526    .60   2.37   .420   .936   .204   2.66   .353   .027   1
  10 COH06A   1850 2013    164      6      0    .492   1.09   3.12   .613   .834   .299   2.58   .385  -.013   1
  11 COH06B   1850 1960    111      4      1    .342   1.23   3.08   .753   .900   .263   2.54   .427  -.003   1
  12 COH10    1841 2013    173      7      0    .523   1.55   4.63   .919   .867   .265   2.49   .349  -.011   1
  13 COH18    1850 2013    164      6      1    .555   1.06   2.47   .420   .781   .232   2.62   .452  -.033   3
  14 COH25A   1628 2012    385     15      3    .504    .68   2.60   .467   .893   .245   2.51   .300   .012   1
  15 COH25B   1657 1830    174      7      4    .352    .91   2.20   .523   .883   .260   2.78   .451  -.012   2
  16 COH25C   1658 1858    201      8      0    .391   1.01   2.78   .536   .867   .231   2.64   .320   .013   2
  17 COH35A   1802 1950    149      6      0    .500    .61   1.43   .277   .730   .329   2.59   .399  -.048   1
  18 COH35B   1714 1950    237     10      2    .401    .49   1.08   .181   .665   .272   2.53   .338   .027   1
  19 COH35C   1744 1950    207      9      3    .328    .91  90.96  6.293  -.002   .327   3.20   .367  -.082   1
  20 COH40A   1478 1820    343     13      0    .604    .60   2.89   .490   .897   .331   2.54   .375  -.004   1
  21 COH40B   1482 1840    359     14      0    .526    .61   3.21   .524   .898   .343   2.47   .298  -.028   2
  22 COH40C   1545 2013    469     19      4    .395    .50   2.45   .445   .925   .281   2.55   .300  -.029   1
  23 COH41A   1550 1760    211      8      2    .355    .76   2.64   .673   .964   .259   2.45   .295  -.019   3
  24 COH41B   1532 1735    204      8      4    .293    .97   4.05   .872   .963   .233   2.78   .471   .076   1
  25 COH44A   1743 1950    208      9      1    .434    .84   2.40   .487   .822   .336   2.56   .393   .002   1
  26 COH44B   1681 1950    270     11      1    .464    .57   1.97   .321   .786   .324   2.53   .324  -.005   1
  27 COH45C   1681 1800    120      5      1    .589    .84   1.98   .464   .831   .252   2.48   .452  -.021   3
  28 COH45D   1675 1770     96      3      1    .313   1.01   1.93   .369   .788   .197   2.53   .425  -.013   3
  29 COH50A   1774 2013    240     10      3    .371    .64   3.53   .805   .956   .158   2.52   .272  -.042   1
  30 COH50B   1766 2013    248     10      4    .352    .57   2.91   .736   .950   .152   2.52   .278  -.005   1
  31 COH55B   1875 2013    139      5      0    .406    .95   2.28   .341   .644   .215   2.76   .397  -.026   1
  32 COH56B   1900 2013    114      4      0    .471    .40    .79   .184   .483   .453   2.58   .453   .037   1
  33 COH58A   1613 1990    378     15      4    .451    .86   2.13   .349   .803   .207   2.44   .278  -.048   2
  34 COH58B   1631 1990    360     14      5    .477    .80   1.70   .324   .774   .222   2.72   .372  -.028   2
  35 COH61A   1757 1800     44      1      0    .414   1.60   3.26   .642   .646   .232   2.56   .472  -.064   2
  36 COH61B   1748 2013    266     11      3    .452    .68   2.62   .605   .888   .322   2.67   .383  -.049   3
  37 COHF03   1816 2012    197      8      3    .363    .92   3.85   .642   .862   .296   2.72   .431  -.018   3
  38 COHF04   1779 1900    122      5      2    .423   1.23   3.61   .696   .880   .245   2.59   .426  -.014   4
  39 COHF07   1809 2012    204      8      0    .566   1.25   2.88   .443   .751   .216   2.38   .263  -.036   2
  40 COHF08   1836 2013    178      7      0    .561   1.47   7.10  1.207   .872   .310   2.60   .454  -.004   4
  41 COHF12   1806 2013    208      8      1    .497    .81   1.82   .352   .832   .197   2.49   .309  -.024   2
  42 COHF14   1814 2012    199      8      0    .528   1.14   3.29   .564   .849   .200   2.50   .331  -.050   1
  43 COHF10   1654 1854    201      8      1    .424    .74   1.52   .281   .731   .222   2.65   .391   .005   1
  44 COHF11   1600 2013    414     16      3    .408    .61   2.66   .421   .860   .311   2.50   .280   .018   1
  45 COHF18   1789 2012    224      9      1    .520    .98   2.63   .458   .846   .223   2.54   .334  -.006   2
  46 COHF35   1690 2013    324     13      1    .552    .88   2.91   .560   .907   .257   2.55   .313  -.019   1
  47 COH37A   1690 1750     61      3      0    .384    .85   1.82   .392   .587   .365   2.53   .598  -.052   1
  48 COH37B   1680 1750     71      3      3    .250   1.04   2.21   .403   .631   .284   2.70   .495  -.058   1
PART 7:  DESCRIPTIVE STATISTICS: MEX132                                                            22:06  Thu 16 Jan 2025  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 COHF39   1792 2013    222      9      2    .468    .82   2.70   .523   .866   .305   2.58   .367  -.033   1
  50 COHF42   1850 2013    164      6      1    .602   1.11   2.90   .559   .810   .246   2.57   .364  -.029   1
  51 COHF44   1643 2013    371     15      6    .448    .72   4.12   .516   .812   .348   2.89   .431  -.003   1
  52 COPF87   1890 2013    124      5      2    .405    .75   2.77   .607   .941   .240   2.43   .312  -.068   1
  53 COPF98   1801 2013    213      8      4    .331   1.34   4.06   .761   .864   .237   2.61   .361   .015   2
  54 COHFSD   1683 1808    126      5      0    .438   1.01   1.90   .347   .501   .287   2.50   .355  -.016   1
  55 COHSN    1780 2013    234      9      0    .439    .89   2.02   .385   .864   .188   2.60   .388  -.005   1
  56 COP13A   1618 1750    133      6      0    .419    .81   2.02   .451   .769   .338   2.53   .398  -.059   1
  57 COP13B   1603 1838    236      9      6    .292    .89   2.38   .492   .766   .303   2.48   .318  -.041   1
  58 COP13C   1631 2010    380     15      3    .452    .80   2.62   .473   .874   .218   2.50   .291  -.013   1
  59 COP13D   1572 1990    419     17      7    .379    .78   3.42   .507   .900   .228   2.46   .281  -.025   1
  60 COP16C   1550 1650    101      4      3    .277   1.67   3.92   .846   .861   .235   2.46   .434  -.040   2
 --- -------- ---------  -----  -----  -----   ------ -----  -----  -----  -----  -----  -----  -----  -----  --
 Total or mean:          13282    526    111    .443    .84  90.96   .598   .834   .259   3.20   .350  -.014