Chronology file name : ARG159.CRN
Measurement file name : ARG159.RWL
Date checked : 20MAR25
Checked by : NOAA-Paleoclimatology
Beginning year : 1930
Ending year : 2006
Principal investigators: Ferrero Villalba
Site name : Pampichuela - PAM
Site location : Argentina
Species information : JGAU ARGENTINE WALNUT
Latitude : M -23
Longitude : 32-650
Elevation : 1843
Series intercorrelation: 0.512
Avg mean sensitivity : 0.618
Avg standard deviation : 0.769
Avg autocorrelation : 0.413
Number dated series : 6
Segment length tested : 50
Number problem segments: 2
Pct problem segments : 11.11
PART 5: CORRELATION OF SERIES BY SEGMENTS: arg159 12:04 Thu 20 Mar 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 1925 1950 1975
1974 1999 2024
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 pam08b 1930 2006 .43 .31A .35
2 pam08c 1930 2006 .49 .41 .48
3 pam13a 1930 2006 .33 .27B .35
4 pam15b 1930 2006 .37 .53 .59
5 pam16b 1930 2006 .36 .69 .68
6 pam32a 1930 2006 .51 .52 .52
Av segment correlation .42 .45 .50
PART 7: DESCRIPTIVE STATISTICS: arg159 12:04 Thu 20 Mar 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 pam08b 1930 2006 77 3 1 .436 1.00 3.02 .669 .286 .642 2.67 .538 -.013 1
2 pam08c 1930 2006 77 3 0 .544 .87 3.15 .674 .347 .654 2.96 .616 .046 1
3 pam13a 1930 2006 77 3 1 .423 1.52 5.36 1.332 .502 .654 2.96 .639 .057 1
4 pam15b 1930 2006 77 3 0 .570 .60 1.96 .386 .266 .691 2.63 .565 -.082 1
5 pam16b 1930 2006 77 3 0 .550 .54 1.80 .386 .507 .613 2.69 .592 -.010 2
6 pam32a 1930 2006 77 3 0 .551 1.95 6.34 1.168 .573 .451 2.75 .552 .028 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 462 18 2 .512 1.08 6.34 .769 .413 .618 2.96 .584 .004