Chronology file name : BOL023.CRN Measurement file name : BOL023.RWL Date checked : 17JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1909 Ending year : 2002 Principal investigators: Brienen Site name : Riberalta Site location : Bolivia Species information : CECA CEDRELINGA CATENI Latitude : s174.0 Longitude : M -10 Elevation : formi Series intercorrelation: 0.110 Avg mean sensitivity : 0.663 Avg standard deviation : 0.000 Avg autocorrelation : 0.516 Number dated series : 22 Segment length tested : 50 Number problem segments: 64 Pct problem segments : 95.52 PART 5: CORRELATION OF SERIES BY SEGMENTS: bol023 12:39 Fri 17 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 mm1023 1933 2001 -.05B .00B .11B 2 mm1100 1920 2002 .03B-.02B .19B .28A 3 mm1101 1920 2002 .16B .11B .06B .12B 4 mm1102 1920 2002 .20A .20A .02B .12B 5 mm142a 1950 2002 .17B .28A 6 mm142b 1950 2002 .03B .13B 7 mm161b 1935 2000 .08B-.12B-.05B 8 mm161c 1941 2000 .05B-.07B .05B 9 mm234a 1920 2002 -.19B-.20B .18A .23A 10 mm237a 1917 2001 .01B .08B .05B .18B 11 mm31a 1936 2002 .05B .04B .35 12 mm446a 1953 2002 -.04B 13 Mm464a 1932 2002 .30B .02B .11B 14 mm464b 1932 2002 .06B-.02B .21A 15 MM490a 1937 2001 .09B .12B .16A 16 mm505a 1959 2001 .05B 17 mm592b 1923 2002 .09B .14B-.20B-.10B 18 mm72a 1909 2002 .12B .21B .23A .47 19 mm72b 1909 2002 .07B .18B .34B .41 20 mm767a 1949 2001 -.05B-.07B-.02B 21 mm771a 1929 2002 .16B-.18B-.01B 22 mm981b 1930 1999 .13B-.07B Av segment correlation .06 .08 .03 .16 PART 7: DESCRIPTIVE STATISTICS: bol023 12:39 Fri 17 Jan 2025 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 mm1023 1933 2001 69 3 3 .0582171.179539.00******* .528 .559 2.74 .508 -.092 1 2 mm1100 1920 2002 83 4 4 .1082643.879738.00******* .546 .599 2.75 .516 -.010 1 3 mm1101 1920 2002 83 4 4 .1162766.929996.00******* .668 .475 2.95 .651 -.029 1 4 mm1102 1920 2002 83 4 4 .1752944.969048.00******* .744 .344 2.80 .524 -.054 1 5 mm142a 1950 2002 53 2 2 .2444251.979753.00******* .268 .737 2.71 .583 .178 1 6 mm142b 1950 2002 53 2 2 .1163369.519200.11******* .502 .592 2.67 .507 .069 1 7 mm161b 1935 2000 66 3 3 .0404759.739455.00******* .713 .314 2.46 .396 -.071 1 8 mm161c 1941 2000 60 3 3 .1024023.238997.00******* .321 .753 2.62 .694 .001 1 9 mm234a 1920 2002 83 4 4 -.0413419.889283.00******* .332 .918 2.92 .620 .060 1 10 mm237a 1917 2001 85 4 4 .0443860.739900.00******* .608 .700 2.68 .459 .063 1 11 mm31a 1936 2002 67 3 2 .3173430.739744.00******* .540 .739 2.86 .443 -.022 1 12 mm446a 1953 2002 50 1 1 -.0372536.809490.00******* .342 .675 3.01 .526 .037 1 13 Mm464a 1932 2002 71 3 3 .2292759.749898.00******* .252 .797 3.19 .761 .088 1 14 mm464b 1932 2002 71 3 3 .1312687.329900.80******* .453 .787 3.19 .711 .029 1 15 MM490a 1937 2001 65 3 3 .1103185.119528.00******* .336 1.043 2.81 .567 -.071 2 16 mm505a 1959 2001 43 1 1 .0543570.639023.00******* .462 .907 2.86 .673 .097 1 17 mm592b 1923 2002 80 4 4 .0063133.979011.00******* .575 .690 3.16 .534 -.082 1 18 mm72a 1909 2002 94 4 3 .2092782.379430.00******* .687 .546 2.85 .479 -.007 1 19 mm72b 1909 2002 94 4 3 .1703162.889427.00******* .692 .581 2.57 .438 -.099 3 20 mm767a 1949 2001 53 3 3 -.0224427.039952.00******* .355 .672 2.60 .400 -.072 1 21 mm771a 1929 2002 74 3 3 .1162661.069716.00******* .425 .893 2.90 .597 .046 1 22 mm981b 1930 1999 70 2 2 .1013049.309621.00******* .625 .479 2.72 .504 -.039 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1550 67 64 .1103208.659996.00******* .516 .663 3.19 .547 -.004