Chronology file name : BRA029.CRN Measurement file name : BRA029.RWL Date checked : 16JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1980 Ending year : 2015 Principal investigators: Aragão Lisi Site name : Monumento Natural Grota do Angico Site location : Brazil Species information : TAAU TABEBUIA AUREA Latitude : 0M -9 Longitude : 40 -37 Elevation : 128. Series intercorrelation: 0.796 Avg mean sensitivity : 0.548 Avg standard deviation : 1.191 Avg autocorrelation : -0.039 Number dated series : 12 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: BRA029 21:58 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 1975 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 TAM01a 1987 2013 .84 2 TAM01b 1987 2015 .73 3 TAM02a 1995 2013 .87 4 TAM02b 1980 2013 .82 5 TAM03a 1992 2012 .82 6 TAM03b 1997 2010 .96 7 TAM08a 1991 2015 .83 8 TAM08b 1996 2012 .87 9 TAM10a 1981 2014 .79 10 TAM10b 1985 2014 .69 11 TAM11a 1992 2015 .64 12 TAM11b 1989 2013 .82 Av segment correlation .81 PART 7: DESCRIPTIVE STATISTICS: BRA029 21:58 Thu 16 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 TAM01a 1987 2013 27 1 0 .844 2.08 4.15 .943 -.129 .504 2.74 .664 -.019 1 2 TAM01b 1987 2015 29 1 0 .731 1.82 3.92 .882 -.093 .549 2.75 .714 .043 2 3 TAM02a 1995 2013 19 1 0 .875 1.90 4.41 .926 .093 .532 2.90 .740 -.113 1 4 TAM02b 1980 2013 34 1 0 .822 2.01 5.21 1.004 .073 .527 2.91 .686 -.134 1 5 TAM03a 1992 2012 21 1 0 .820 2.01 3.63 .979 -.181 .613 2.79 .806 -.055 1 6 TAM03b 1997 2010 14 1 0 .958 2.19 4.44 1.043 .071 .454 2.73 .829 -.177 1 7 TAM08a 1991 2015 25 1 0 .833 3.34 8.96 2.028 .190 .529 3.04 .865 -.157 1 8 TAM08b 1996 2012 17 1 0 .871 2.58 5.40 1.191 -.076 .559 2.86 .782 -.214 1 9 TAM10a 1981 2014 34 1 0 .786 3.42 6.79 1.595 .019 .532 2.90 .745 -.138 1 10 TAM10b 1985 2014 30 1 0 .687 3.01 6.24 1.321 -.101 .519 2.74 .657 -.111 1 11 TAM11a 1992 2015 24 1 0 .641 2.26 4.57 1.031 -.179 .553 2.78 .748 .015 2 12 TAM11b 1989 2013 25 1 0 .818 2.03 4.73 1.147 -.151 .691 2.69 .637 -.130 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 299 12 0 .796 2.42 8.96 1.191 -.039 .548 3.04 .730 -.094