Ahung Co, Tibet Sediment Geochemistry
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World Data Center for Paleoclimatology, Boulder
and
NOAA Paleoclimatology Program
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NOTE: PLEASE CITE CONTRIBUTORS WHEN USING THIS DATA!!!!!
NAME OF DATA SET: Ahung Co, Tibet Sediment Geochemistry
LAST UPDATE: 3/2006 (Original receipt by WDC Paleo)
CONTRIBUTORS: Carrie Morrill, NOAA Paleoclimatology, Jonathan Overpeck and
Julia Cole, University of Arizona, Kam-biu Liu and Caiming Shen, Louisiana
State University, and Lingyu Tang, Nanjing Institute of Geology and Paleontology
IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2006-030
SUGGESTED DATA CITATION: Morrill, C., et al. 2006.
Ahung Co, Tibet Sediment Geochemistry.
IGBP PAGES/World Data Center for Paleoclimatology
Data Contribution Series # 2006-030.
NOAA/NCDC Paleoclimatology Program, Boulder CO, USA.
ORIGINAL REFERENCE:
Morrill, C., J.T. Overpeck, J.E. Cole, K.-B. Liu, C. Shen, and L. Tang. 2006.
Holocene variations in the Asian monsoon inferred from the geochemistry of
lake sediments in central Tibet.
Quaternary Research 65: 232-243.
ABSTRACT:
We present a record of monsoon variations for the early and middle Holocene
that is inferred from the geochemistry of sediment cores from Ahung Co,
a lake in central Tibet. The resolution of this record is better than 50 years
and the age model is derived from radiocarbon ages of terrestrial charcoal,
which eliminates errors associated with the lake hard-water effect. We made
down-core geochemical measurements of: % carbonate, % organic carbon, C/N and
d13C of bulk organic matter, d13C and d18O of carbonate, and % dolomite.
Proxy calibration and modern water-balance reconstruction show that these are
proxies for lake depth and the amount of monsoon precipitation. We find that
lake level and monsoon precipitation have been decreasing at Ahung Co since
the early Holocene (~7500 cal yr BP). Superimposed on this trend are rapid
declines in monsoon rainfall at 7000-7500 and 4700 cal yr BP and seven
century-scale wet-dry oscillations. The cores do not contain sediment from
the last ~4000 years. Surface sediments from the lake accumulated during the
20th century, however. From this, we argue that lake levels have risen again
recently following a late Holocene dry period.
GEOGRAPHIC REGION: Tibet, central Asia
PERIOD OF RECORD: 9 - 4 KYrBP
FUNDING SOURCES: National Science Foundation ATM-9410491 and ATM-0082116,
National Science Foundation Graduate Fellowship,
Geological Society of America Graduate Student Research Grant,
NASA Space Grant Graduate Fellowship
DESCRIPTION:
Geochemical data from cores 2A, 3A and 4A from Ahung Co, Tibet.
Location: 31.62 N, 92.06 E, 4575 m elevation, 1.5 m lake maximum depth
Data includes radiocarbon data, carbonate content, and d18O and d13C of
bulk carbonates from all cores and organic carbon content, % dolomite,
C/N and d13C of organic matter and d18O of carbonate encrustations from
core 3A. Core depths reported as actual and composite. Composite depth
scale is a scale to which each core was correlated. Precision of
geochemical measurements is:
% Carbonate: 0.02%
% Organic carbon: 0.02%
d18O carbonate: 0.07 per mil
d13C carbonate: 0.02 per mil
C/N: 0.12
d13C organic: 0.04 per mil
% dolomite: 1%
DATA:
1. Radiocarbon dates from Ahung Co sediment cores, per mil PDB.
Calendar ages derived using CALIB radiocarbon calibration program v 4.3
and the calibration dataset of Stuiver et al. (1998),
and are reported as a median with 2 sigma error range.
Charcoal samples
Lab# Core Actual depth mgC d13C 14Cage Error Calendar age
AA50259 3A 2-4 0.1 N/A 3600 70 4090 (3890) 3690
AA44634 2A, 3A 8-10, 11-13 0.19 N/A 3480 90 3980 (3790) 3480
AA44636 2A, 3A 22-24, 20.5-2 0.2 -24.1 5090 80 6160 (5890) 5610
AA44638 2A, 3A 27-29, 27-29 0.15 N/A 5710 200 6990 (6490) 6000
AA44640 2A, 3A 38-40, 39-41 0.16 N/A 6640 340 8160 (7540) 6760
UCIT3388 2A 67-87 ~0.20 N/A 7070 90 8110 (7900) 7680
Note: UCIT3388 also contained terrestrial fly fragments.
Samples marked N/A have no d13C measurements.
Potamogeton samples
Lab# Core CompDepth mg.C d13C 14Cage Error Calendar age
AA41587 2A 0-1 1.26 -11.2 3810 60 4410 (4180) 3990
AA41589 2A 5-6 1.08 -10.6 4160 50 4830 (4700) 4530
AA42472 2A 9.5-10 0.87 -7.3 4250 40 4860 (4830) 4650
AA46143 2A 12-12.5 0.78 -6.5 4200 50 4850 (4820) 4550
AA46144 2A 16-16.5 0.5 -5 4430 50 5290 (5010) 4860
AA47723 2A 18-18.5 0.96 -5.4 4640 40 5470 (5420) 5300
AA46145 2A 20-20.5 0.87 -8.8 4990 60 5990 (5720) 5600
AA41591 2A 23-23.5 0.94 -11.6 5510 50 6410 (6290) 6200
AA42473 2A 28-29 1.22 -12.6 5660 50 6620 (6420) 6310
AA42474 2A 39-39.5 1.13 -13 6180 50 7250 (7090) 6910
AA47724 2A 47-47.5 0.97 -11.6 5980 60 6980 (6780) 6670
AA46146 2A 55-55.5 0.65 -10.9 6430 70 7460 (7370) 7250
AA47725 2A 58.5-58 0.8 -12.7 7240 60 8180 (8060) 7880
AA47241 2A 63-63.5 0.75 -11.3 7210 60 8170 (7990) 7880
AA47726 2A 68-68.5 1.11 -13.7 7740 60 8630 (8500) 8400
AA46147 2A 73-73.5 0.93 -11 8050 50 9080 (9010) 8770
AA47727 2A 80-80.5 0.78 -12.8 8570 60 9680 (9540) 9470
AA46148 2A 87-87.5 1.08 -18.1 8800 60 10150 (9850) 9560
AA41588 3A 0-1 1.15 -9.1 3610 50 4080 (3900) 3730
AA41590 3A 8-9 0.99 -11.3 3940 30 4500 (4410) 4290
AA42475 3A 12.5-13 1.01 -11.3 4110 40 4820 (4610) 4450
AA47729 3A 15.5-16 1.17 -6.7 4200 40 4840 (4820) 4570
AA47730 3A 17.5-18 1.06 -7.8 4170 50 4840 (4720) 4530
AA47240 3A 19.5-20.5 1.19 -10.2 4780 50 5600 (5510) 5330
AA41592 3A 21.5-22 0.94 -10.9 5260 40 6170 (5990) 5920
AA42476 3A 28-29 1.01 -10.8 5600 50 6490 (6370) 6290
AA42477 3A 40.5-41 0.76 -10.8 6070 80 7210 (6900) 6690
AA47728 3A 48-48.5 1.1 -12.2 6060 40 6970 (6820) 6800
AA47242 3A 52.5-53.5 1.36 -10.4 6400 60 7430 (7320) 7210
AA47731 3A 57-57.5 0.78 -11.9 6700 50 7660 (7570) 7480
AA47732 3A 62-62.5 0.86 -11 7200 40 8150 (7990) 7880
AA47243 3A 65.5-66.5 0.69 -11.5 6740 50 7680 (7600) 7510
AA47733 3A 71-71.5 0.93 -13.9 7210 50 8160 (7990) 7880
AA47734 3A 76-76.5 0.86 -12.2 7900 60 9000 (8670) 8540
AA47735 3A 84-84.5 0.64 -13.7 8420 70 9540 (9460) 9160
AA41585 4A 0-1 0.94 -12.2 3640 50 4090 (3940) 3780
AA42466 4A 8.5-9 1.04 -11.4 3920 40 4500 (4410) 4240
AA42467 4A 12-12.5 1.12 -10.2 4170 50 4840 (4720) 4530
AA47719 4A 16-16.5 0.95 -6.9 4190 50 4850 (4750) 4530
AA47720 4A 20-20.5 0.88 -11.8 5500 40 6400 (6290) 6200
AA47991 4A 23-23.5 1.33 -10.8 5390 40 6290 (6200) 6000
AA42468 4A 25-25.5 1.09 -11.5 5610 50 6490 (6360) 6290
AA42469 4A 28.5-29 1.22 -12.3 5760 50 6720 (6550) 6410
AA42470 4A 32-32.5 1.21 -11.6 5950 50 6590 (6770) 6660
AA42471 4A 38.5-39 1.1 -11.3 6310 50 7410 (7250) 7030
AA47244 4A 40.5-41 1.02 -9.6 6530 70 7570 (7430) 7280
AA47245 4A 47-47.5 1 -12.5 6890 100 7940 (7680) 7570
AA47721 4A 54-54.5 0.86 -15.6 6960 40 7920 (7770) 7670
AA47722 4A 58-58.5 0.84 -12.6 7130 40 8100 (7940) 7860
AA47246 4A 65-65.5 0.98 -11.4 6840 60 7790 (7670) 7580
2. Radiocarbon measurements of living Potamogeton and surface sediments from Ahung Co.
per mil PDB. Apparent age calculated using a modern 14C activity of 108% (2001 conditions).
Potamogeton growing in lake July 2001
Lab# Waterdepth mgC d13C 14Cactivity Error ApparentAge Error
AA44630 120 1.12 -10.9 99.19 0.47 680 40
AA44630 120 0.87 -10.5 99.99 0.46 620 40
AA44630 120 0.84 -14.1 100.13 0.46 610 40
Bulk organic matter in surface sediments
Lab# Water depth mgC d13C 14Cactivity Error
AA46141 45 1.04 -23.1 96.48 0.37
AA46142 47 1.05 -23.1 98.83 0.63
AA46142 47 2.5 -23.1 92.86 0.6
3. Core 2A
Column 1: Actual depth (cm)
Column 2: Composite depth (cm)
Column 3: Age (cal yrs BP)
Column 4: % Carbonate
Column 5: d13C carbonate (per mil PDB)
Column 6: d18O carbonate (per mil PDB)
Depth CompDepth Age %Carb d13C d18O
0.5 5.5 4183 41.58 1.1 -8.67
1 6 4210 39.08 0.9 -8.74
1.5 6.5 4236 37 0.83 -8.92
2 7 4263 52.75 1.88 -8.95
2.5 7.5 4290 57.58 1.46 -8.96
3 8 4317 54.75 1.42 -8.87
3.5 8.5 4344 54.33 1.59 -9.01
4 9 4371 44.92 1.05 -9.62
4.5 9.5 4398 41 0.42 -10.12
5 10 4425 43.83 0.15 -10.47
5.5 10.5 4452 46.67 0.56 -10.24
6 11 4479 54.33 0.92 -10.06
6.5 11.5 4506 58.33 1.87 -9.71
7 12 4533 58.92 0.63 -9.89
7.5 12.5 4559 49.67 -0.14 -9.95
8 13 4586 29.33 -1.65 -10.05
8.5 13.5 4613 17.5 -1.27 -9.98
9 14 4640 23.08 1.49 -10.37
9.5 14.5 4667 48.75 3.03 -10.95
10 15 4694 55.33 3.21 -11.15
10.5 15.5 4721 42.83 3.31 -11.03
11 16 4748 52.08 -999 -999
11.5 16.5 4775 49.42 3.66 -10.95
12 17 4802 31.42 2.85 -11.6
12.5 17.5 4829 60.92 -999 -999
13 18 4856 61.08 2.86 -11.71
13.5 18.5 4882 58.25 2.38 -11.45
14 19 4909 58.58 2.29 -11.01
14.5 19.5 4936 64.08 2.85 -10.71
15 20 4965 63.5 2.89 -10.62
15.5 20.5 5024 62.58 3.26 -10.66
16 21 5084 69.5 3.32 -10.86
16.5 21.5 5143 66.75 1.96 -11.56
17 22 5202 59.5 1.26 -11.81
17.5 22.5 5262 56.17 1.87 -11.5
18 23 5321 57.58 2.93 -11.16
18.5 23.5 5380 59.08 3.27 -10.89
19 24 5440 65.42 3.56 -10.96
19.5 24.5 5499 67 3.71 -10.91
20 25 5558 68.67 3.43 -11.01
20.5 25.5 5618 68.67 3.51 -11.12
21 26 5677 68.25 3.27 -11.19
21.5 26.5 5736 48.67 2.93 -10.99
22 27 5795 10.83 3.49 -9.49
22.5 27.5 5855 9.5 5.03 -8.1
23 28 6080 8.08 3.21 -9.31
23.5 28.5 6103 51.08 1.32 -11.16
24 29 6126 60.92 1.9 -11.07
24.5 29.5 6150 56.17 2.94 -10.81
25 30 6173 49.92 3.53 -10.73
25.5 30.5 6197 44 3.39 -10.74
26 31 6220 51.5 3.14 -10.78
26.5 31.5 6243 58.83 2.53 -10.96
27 32 6267 46.92 -0.31 -11.71
27.5 32.5 6290 31.33 -0.64 -12.04
28 33 6314 31.75 -0.86 -11.93
28.5 33.5 6337 37.42 1.41 -11.48
29 34 6360 53.5 2.05 -11.68
29.5 34.5 6384 44.08 2.64 -11.31
30 35 6407 51.5 2.46 -11.39
30.5 35.5 6430 48.67 2.16 -11.56
31 36 6454 43.17 1.91 -11.74
31.5 36.5 6477 41.5 2.59 -11.46
32 37 6501 46.75 2.97 -11.27
32.5 37.5 6524 56.75 2.55 -11.5
33 38 6547 64.25 1.87 -11.63
33.5 38.5 6571 55 0.88 -11.84
34 39 6594 58.58 0.82 -11.84
34.5 39.5 6617 62.75 0.57 -11.57
35 40 6641 52.25 0.39 -11.62
35.5 40.5 6664 42.67 0.31 -11.37
36 41 6688 38.25 0.07 -11.44
36.5 41.5 6711 40.83 0.03 -11.56
37 42 6734 58 -0.32 -11.89
37.5 42.5 6758 63.5 -0.55 -12.01
38 43 6781 53.08 -0.51 -11.93
38.5 43.5 6805 39.75 -0.76 -12.16
39 44 6828 40.42 -1.17 -12.65
39.5 44.5 6851 57.08 -0.53 -12.13
40 45 6875 61.08 0.51 -12.05
40.5 45.5 6898 58 1.71 -12.06
41 46 6921 46.58 2.41 -12.22
41.5 46.5 6945 54.58 1.87 -12.38
42 47 6968 62 1.53 -12.13
42.5 47.5 6992 61.58 1.65 -11.96
43 48 7015 67.42 1.52 -11.54
43.5 48.5 7038 61.83 1.8 -11.83
44 49 7062 59.17 1.78 -11.57
44.5 49.5 7085 56.42 1.57 -11.45
45 50 7109 57.92 1.38 -11.49
45.5 50.5 7132 57.25 1.26 -11.46
46 51 7155 54.17 1.43 -11.38
46.5 51.5 7179 52.67 0.93 -11.52
47 52 7202 55.83 1.19 -11.54
47.5 52.5 7225 56.33 1.3 -11.54
48 53 7249 58.58 1.09 -11.52
48.5 53.5 7272 58.42 1.12 -11.6
49 54 7296 58.83 1.21 -11.5
49.5 54.5 7319 57.17 1.38 -11.55
50 55 7342 53 1.18 -11.5
50.5 55.5 7366 54.67 1.32 -11.58
51 56 7389 54.83 1.18 -11.59
51.5 56.5 7413 55 0.52 -11.77
52 57 7436 55.83 1.09 -11.94
52.5 57.5 7459 66.67 2.47 -12.45
53 58 7483 66.42 2.11 -12.38
53.5 58.5 7506 68.92 2.45 -12.65
54 59 7529 67.92 3.24 -12.65
54.5 59.5 7553 68.5 3.25 -12.56
55 60 7576 70.42 2.72 -12.67
55.5 60.5 7600 61.25 1.57 -12.25
56 61 7623 52.42 0.37 -11.45
56.5 61.5 7646 58.5 -0.17 -11.72
57 68.5 7974 52.83 -0.49 -11.27
57.5 68.9 7991 54.42 -0.97 -10.54
58 69.3 8009 52.42 -0.63 -10.5
58.5 69.6 8026 52.33 -0.19 -10.97
59 70 8044 54.75 -0.07 -11.08
59.5 70.4 8061 48 -0.39 -10.2
60 70.8 8079 43.17 -0.36 -9.68
60.5 71.1 8097 53.33 -0.54 -9.79
61 71.5 8114 56.5 -0.6 -10.24
61.5 71.9 8133 56.92 -0.29 -10.53
62 72.3 8152 53.17 0.22 -10.31
62.5 72.7 8171 53.92 0.36 -9.98
63 73.1 8191 52.58 0.44 -9.97
63.5 73.5 8210 54.25 0.57 -10.08
64 74 8229 55 0.61 -10.12
64.5 74.4 8248 56.75 0.63 -10.38
65 74.8 8267 57.92 0.7 -11.02
65.5 75.2 8286 57.33 0.82 -11.02
66 75.6 8305 57.17 0.84 -11.33
66.5 76 8324 57.83 0.03 -11.6
67 76.7 8356 55.42 -0.27 -11.56
67.5 77.3 8387 53.67 -0.76 -11.43
68 78 8418 50.5 -0.45 -11.28
68.5 78.7 8449 49.58 0.04 -10.63
69 79.3 8480 42 -0.77 -10.25
69.5 80 8512 37.08 -1.48 -10.14
70 80.5 8535 44.75 -0.4 -10.91
70.5 81 8558 51.08 -0.09 -10.73
71 81.5 8582 56.33 -0.4 -11.24
71.5 82 8605 56 -0.54 -11.42
72 83.5 8675 63.25 -0.65 -11.68
72.5 83.8 8687 58.58 -0.53 -11.4
73 84 8699 46.25 -0.16 -10.33
73.5 84.3 8710 45.5 -0.32 -10.72
74 84.5 8722 47.67 -0.46 -11.06
74.5 84.8 8734 49.67 -0.57 -11.47
75 85 8745 50.83 -0.53 -11.48
75.5 85.5 8769 50.25 -0.21 -10.91
76 87 8839 53.83 -0.67 -10.64
76.5 87.3 8851 53.83 -0.48 -10.14
77 87.5 8862 50.25 -0.2 -9.48
77.5 88.1 8888 49.58 -0.45 -9.61
78 88.6 8914 50.17 -0.62 -9.94
78.5 89.2 8940 49.83 -0.48 -10.13
79 89.7 8966 52.58 -0.49 -10.17
79.5 90.3 8992 53.5 -0.33 -10.19
80 90.8 9018 48.67 -0.4 -10.43
80.5 91.4 9044 49.75 -0.35 -10.39
81 91.9 9070 51.58 -0.3 -10.54
81.5 92.5 9096 53.08 -0.3 -10.32
82 93 9120 47.92 -0.34 -10.18
82.5 93.5 9143 47.42 -0.41 -9.98
83 94 9166 48.17 -0.68 -10
83.5 94.5 9190 55 -1.1 -10.33
84 95 9213 53.83 -0.77 -10.41
84.5 95.5 9236 48.5 -0.51 -10.31
85 96 9260 50 -0.68 -10.03
85.5 96.5 9283 55.67 -0.81 -10.63
86 97 9307 52.67 -0.79 -10.37
86.5 97.5 9330 56.81 -1.13 -11
87 98 9353 61.06 -1.38 -11.32
87.5 98.5 9377 55.98 -1.47 -11.25
88 99 9400 51.4 -1.06 -11.08
88.5 99.5 9424 48.48 -0.41 -11.24
89 100 9447 -999 -0.32 -11.4
89.5 100.5 9470 -999 -0.37 -11.43
90 101 9494 -999 -0.38 -11.47
4. Core 3A
Column 1: Actual depth (cm)
Column 2: Composite depth (cm)
Column 3: Age (cal yrs BP)
Column 4: % Carbonate
Column 5: % Organic Carbon
Column 6: d13C carbonate (per mil PDB)
Column 7: d18O carbonate corrected for dolomite (per mil PDB)
Column 8: d18O encrustation (per mil PDB)
Column 9: % Dolomite
Column 10: C/N organic
Column 11: d13C organic (per mil PDB)
Column 12: PC#1
Column 13: PC#2
Column 14: PC#3
Depth CompDepth Age %Carb %OrgCarb d13C d18O d18Ocorr. d18Oenc Dolomite C/Norg d13Corg PC#1 PC#2 PC#3
0.5 2.5 4021 60.83 9.3 1.85 -9.68 -9.68 -9.5 -999 -999 -999 -999 -999 -999
1 3 4048 63.67 8 2.04 -9.73 -9.73 -10 0 17 -13.9 -1.87 1.1 -0.69
1.5 3.5 4075 64.75 7.36 1.79 -9.56 -9.56 -999 -999 -999 -999 -999 -999 -999
2 4 4102 65.25 8.86 0.51 -9.68 -9.68 -999 0 17.9 -15.1 -1.4 0.33 -0.64
2.5 4.5 4129 24.33 30.3 -0.82 -9.41 -9.41 -10.1 -999 -999 -999 -999 -999 -999
3 5 4156 12.17 35.68 -0.53 -9.19 -9.19 -8.7 0 21.5 -13.1 -3.44 -3.78 -1.69
3.5 5.5 4183 33.92 18.21 0.84 -9.07 -9.07 -999 -999 -999 -999 -999 -999 -999
4 5.8 4196 33.17 17.71 0.87 -9.16 -9.16 -8.6 0 18.4 -13.3 -2.84 -1.43 -1.71
4.5 6 4209 38.83 10.82 0.75 -9.15 -9.15 -999 -999 -999 -999 -999 -999 -999
5 6.3 4223 37.58 9.41 0.73 -8.97 -8.97 -999 0 14.1 -17.6 -1.22 -0.54 -2.86
5.5 6.5 4236 45.33 7.79 1.17 -9.32 -9.32 -8.9 -999 -999 -999 -999 -999 -999
6 7.2 4274 57.92 9.03 2.78 -9.44 -9.44 -999 0 13.5 -16.3 -1.24 1.68 -1.89
6.5 7.9 4312 54.33 12.02 1.34 -9.31 -9.31 -999 -999 -999 -999 -999 -999 -999
7 8.6 4349 61.67 12.3 1.87 -9.46 -9.46 -10.5 0 16.2 -14.6 -1.73 1.04 -1.19
7.5 9.3 4387 43.08 18.78 1.75 -9.65 -9.65 -999 -999 -999 -999 -999 -999 -999
8 10 4425 41.75 16.62 0.41 -10.17 -10.17 -999 0 16.2 -14.4 -1.55 -0.79 -1.03
8.5 10.8 4465 46.08 18.62 0.88 -9.88 -9.88 -9.7 -999 -999 -999 -999 -999 -999
9 11.5 4505 55.25 11.25 1.57 -9.62 -9.62 -9.4 0 13.9 -14.4 -1.43 0.9 -1.55
9.5 11.9 4526 45.75 16.14 2.11 -9.65 -9.65 -999 -999 -999 -999 -999 -999 -999
10 12.3 4546 45.33 15.76 0.89 -10.03 -10.03 -999 0 15 -13.6 -1.64 -0.17 -1.2
10.5 12.6 4566 39.75 22.62 -0.08 -9.64 -9.64 -999 -999 -999 -999 -999 -999 -999
11 13 4586 46.5 19.28 -1.15 -9.74 -9.74 -9.5 0 19.4 -12.4 -2.23 -1.77 -0.58
11.5 13.5 4613 32.42 24.25 -1.12 -9.58 -9.58 -9.8 -999 -999 -999 -999 -999 -999
12 14 4640 11.92 36.51 -0.33 -9.81 -9.81 -10.6 0 18.6 -12.3 -2.97 -3.24 -1.55
12.5 14.5 4667 13.58 35.39 1.72 -10.45 -10.45 -999 -999 -999 -999 -999 -999 -999
13 15 4694 60.25 9.16 3.31 -11.04 -11.04 -10.7 0 12.1 -15.7 -0.52 2.29 -0.56
13.5 15.4 4714 57.08 13.01 3.78 -10.77 -10.77 -10.8 -999 -999 -999 -999 -999 -999
14 15.8 4734 59 12.8 3.86 -10.89 -10.89 -10.9 0 14.4 -12 -1.9 2.08 -0.01
14.5 16.1 4754 56.25 14.26 3.64 -10.65 -10.65 -999 -999 -999 -999 -999 -999 -999
15 16.5 4775 53 15.28 3.57 -10.98 -10.98 -999 0 15.1 -10.8 -2.28 1.5 0.13
15.5 16.8 4793 42.33 19.3 3.41 -11.15 -11.15 -11.1 -999 -999 -999 -999 -999 -999
16 17.2 4810 48.5 14.28 3.59 -11.48 -11.48 -999 0 14.5 -11.1 -2.01 1.33 0.35
16.5 17.5 4828 61.17 8.63 3.46 -11.73 -11.73 -999 -999 -999 -999 -999 -999 -999
17 18 4855 61 6.48 2.94 -11.73 -11.73 -999 0 11.1 -15.8 0.04 2.31 -0.1
17.5 18.5 4882 57 8.48 2.46 -11.43 -11.43 -999 -999 -999 -999 -999 -999 -999
18 19 4909 59.5 8.52 2.8 -10.89 -10.89 -999 0 13.9 -12.9 -1.39 1.7 -0.16
18.5 19.7 4945 61.9 8.25 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999
19 20.3 5005 64.33 8.01 3.29 -10.71 -10.71 -999 0 13.3 -15 -0.92 2.31 -0.49
19.5 21 5084 68.5 7.18 3.15 -10.62 -10.62 -999 -999 -999 -999 -999 -999 -999
20 21.5 5143 53 8.4 2.03 -11.39 -11.39 -12.1 0 16.6 -14.5 -1.17 0.54 0.42
20.5 27.5 6056 24 23.88 1.35 -10.95 -10.95 -11.5 -999 -999 -999 -999 -999 -999
21 28 6080 33.08 22.31 1.15 -10.42 -10.42 -11.5 0 17.1 -14 -1.99 -1.09 -0.85
21.5 28.3 6095 39.75 21.29 1.52 -10.68 -10.68 -10.8 -999 -999 -999 -999 -999 -999
22 28.7 6111 51.5 16.33 1.65 -11.04 -11.04 -11.3 0 14.7 -14.9 -0.9 0.59 -0.29
22.5 29 6126 43.08 21.89 2.37 -11.12 -11.12 -12.7 -999 -999 -999 -999 -999 -999
23 29.3 6142 56 14.3 3.34 -10.99 -10.99 -999 0 15.6 -14.3 -1.45 1.49 -0.02
23.5 29.7 6158 59.33 14.19 3.59 -10.94 -10.94 -12.2 -999 -999 -999 -999 -999 -999
24 30 6173 64.5 10.97 3.55 -11.09 -11.09 -999 0 14.4 -14.6 -1.04 2.27 0.07
24.5 30.2 6183 59.58 12.64 3.61 -10.99 -10.99 -12.4 -999 -999 -999 -999 -999 -999
25 30.4 6192 57.5 12.32 2.96 -11.16 -11.16 -999 0 13.7 -15.6 -0.71 1.7 -0.25
25.5 30.6 6201 57.58 11.92 2.5 -11.36 -11.36 -999 -999 -999 -999 -999 -999 -999
26 30.8 6211 40.33 16.5 1.74 -11.22 -11.22 -11.8 0 20.2 -13.4 -2.2 -0.9 0.63
26.5 31 6220 38.08 22.27 0.66 -11.06 -11.06 -12.2 -999 -999 -999 -999 -999 -999
27 31.8 6255 57.67 15.89 -0.23 -11.95 -11.95 -12.2 0 20.6 -13.3 -1.19 -0.89 1.82
27.5 32.5 6290 45 18.66 -0.48 -12.23 -12.23 -12.8 -999 -999 -999 -999 -999 -999
28 32.8 6305 30 26.2 -0.76 -12.06 -12.06 -13 0 19.5 -13.7 -1.34 -2.55 0.98
28.5 33.1 6319 23.67 30.73 1.27 -11.15 -11.15 -10.8 -999 -999 -999 -999 -999 -999
29 33.4 6334 50.42 14.2 2.06 -11.32 -11.32 -13 0 14.9 -14.5 -1 0.69 0
29.5 33.8 6349 48.08 16.57 2.01 -11.71 -11.71 -13.4 -999 -999 -999 -999 -999 -999
30 34.1 6363 53.83 14.31 2.33 -11.53 -11.53 -999 0 14.8 -14.5 -0.88 1.02 0.26
30.5 34.4 6378 63.58 10.78 2.53 -11.79 -11.79 -999 -999 -999 -999 -999 -999 -999
31 34.7 6392 61.33 11.56 2.56 -11.7 -11.7 -999 0 18 -13.4 -1.42 1.04 1.24
31.5 35 6407 49.67 16.67 2.27 -11.41 -11.41 -12.4 -999 -999 -999 -999 -999 -999
32 35.5 6430 48.67 16.79 1.79 -11.95 -11.95 -999 0 17.4 -13.1 -1.38 0.05 1.07
32.5 36 6454 48.75 16.4 1.71 -11.84 -11.84 -999 -999 -999 -999 -999 -999 -999
33 36.5 6477 51.42 15.02 1.47 -11.45 -11.45 -11.6 0 19.7 -13.5 -1.72 -0.31 1.04
33.5 37 6501 71.83 7.38 0.84 -11.44 -11.44 -11.6 -999 -999 -999 -999 -999 -999
34 37.8 6536 71.92 4.65 0.5 -11.91 -11.91 -999 0 17.5 -15.1 -0.22 0.77 1.47
34.5 38.5 6571 68.5 7.11 0.89 -12.1 -12.1 -12 -999 -999 -999 -999 -999 -999
35 38.9 6590 57.75 10.58 1.07 -11.76 -11.76 -13.2 0 16.2 -15.9 -0.32 0.44 0.68
35.5 39.3 6610 56.67 10.67 0.86 -11.82 -11.82 -999 -999 -999 -999 -999 -999 -999
36 39.7 6629 56.58 11.81 0.72 -11.73 -11.73 -12.4 0 17 -14.9 -0.63 0.07 0.85
36.5 40.2 6649 57.33 12.2 0.4 -11.88 -11.88 -999 -999 -999 -999 -999 -999 -999
37 40.6 6668 52.83 15.37 0.52 -11.38 -11.38 -999 0 19 -13.8 -1.35 -0.56 0.87
37.5 41 6688 38.25 20.81 0.03 -11.38 -11.38 -11.7 -999 -999 -999 -999 -999 -999
38 41.8 6723 42.25 18.4 -0.12 -11.52 -11.52 -11.7 0 15.8 -15.1 -0.62 -0.95 0.07
38.5 42.5 6758 56.67 14.79 -0.56 -11.96 -11.96 -12 -999 -999 -999 -999 -999 -999
39 43.3 6793 36.83 24.61 -0.32 -11.8 -11.8 -12.2 0 22.4 -13.2 -1.93 -2.42 1.44
39.5 44 6828 33.83 27.81 -1.02 -12.96 -12.96 -10.9 -999 -999 -999 -999 -999 -999
40 44.3 6840 31.08 33.18 -0.98 -12.49 -12.49 -13.1 0 22 -13.1 -1.56 -2.98 1.85
40.5 44.5 6851 47.83 14.23 -0.42 -11.81 -11.81 -13.6 -999 -999 -999 -999 -999 -999
41 44.8 6863 58.42 9.86 0.72 -12.02 -12.02 -12.2 0 14.8 -15.8 0.06 0.54 0.7
41.5 45 6875 61 9.53 2.03 -11.99 -11.99 -13.7 -999 -999 -999 -999 -999 -999
42 46 6921 50.5 15.71 2.51 -12.13 -12.13 -11.3 0 15.8 -13.2 -1.16 0.74 1.01
42.5 46.5 6943 53 16.33 2.31 -12.43 -12.43 -10.9 -999 -999 -999 -999 -999 -999
43 46.9 6964 54.5 15.01 1.87 -12.18 -12.18 -999 0 18 -13.5 -1.18 0.32 1.5
43.5 47.4 6985 67.58 6.14 1.1 -12.07 -12.07 -999 -999 -999 -999 -999 -999 -999
44 47.8 7007 67 7.06 1.15 -11.86 -11.86 -12.3 0 15.1 -16.9 0.28 1.19 0.73
44.5 48.3 7028 61 8.06 1.49 -11.75 -11.75 -999 -999 -999 -999 -999 -999 -999
45 48.7 7049 61.58 8.1 1.17 -12 -12 -13.5 0 16.3 -16.8 0.03 0.7 0.93
45.5 49.2 7070 59.75 8.29 1.47 -11.67 -11.67 -999 -999 -999 -999 -999 -999 -999
46 49.6 7092 59.75 7.59 1.26 -11.69 -11.69 -999 0 15.2 -17.3 0.11 0.82 0.37
46.5 50.1 7113 58.17 8.04 1.19 -11.62 -11.62 -999 -999 -999 -999 -999 -999 -999
47 50.5 7134 58.58 8.26 1.31 -11.62 -11.62 -11.2 0 14.5 -17.2 0.11 0.87 0.18
47.5 51 7155 58.25 8.49 1.13 -11.26 -11.26 -999 -999 -999 -999 -999 -999 -999
48 52 7202 59.17 7.82 1.09 -11.72 -11.72 -11.9 0 14.6 -17.9 0.37 0.79 0.23
48.5 53 7249 59.17 7.37 0.98 -11.75 -11.75 -999 -999 -999 -999 -999 -999 -999
49 54 7296 56.33 7.13 0.7 -12.2 -12.2 -11.7 0 14.2 -16.9 0.43 0.5 0.61
49.5 55 7342 52.5 8.88 1.11 -11.68 -11.68 -999 -999 -999 -999 -999 -999 -999
50 55.5 7366 54 9.2 1.2 -11.55 -11.55 -999 0 15.1 -17.1 -0.09 0.47 0.1
50.5 56 7389 55.42 9.51 1.28 -11.43 -11.43 -13.8 -999 -999 -999 -999 -999 -999
51 56.5 7413 55 9.74 0.98 -11.55 -11.55 -999 0 15.7 -16.8 -0.18 0.31 0.26
51.5 57.7 7467 64.33 7.53 2.18 -12.62 -12.62 -999 -999 -999 -999 -999 -999 -999
52 58.8 7522 71.67 4.77 3.16 -12.56 -12.56 -999 0 10.3 -18.6 1.32 3.16 0.56
52.5 60 7576 70.75 4.89 2.59 -12.71 -12.71 -999 -999 -999 -999 -999 -999 -999
53 60 7576 64.67 4.14 1.1 -12.26 -12.26 -999 0 10.8 -19.6 1.64 1.72 0.09
53.5 60.5 7600 60.33 3.83 0.89 -11.73 -11.73 -999 -999 -999 -999 -999 -999 -999
54 61 7623 58.3 3.9 0.33 -11.72 -11.72 -999 5.2 11.7 -19.8 2.43 0.47 0.2
54.5 61.5 7646 56.25 4 -0.24 -11.72 -999 -999 -999 -999 -999 -999 -999 -999
55 62 7670 45.5 4.65 -0.34 -11.08 -12.77 -999 9.6 12.3 -18.9 2.67 -0.97 0
55.5 62.5 7693 41.83 6.87 -0.32 -10.53 -999 -999 -999 -999 -999 -999 -999 -999
56 63 7717 47.42 6.44 0.11 -10.82 -12.28 -999 8.6 14.3 -17 1.54 -0.92 0.16
56.5 63.5 7740 48.33 6.41 0.14 -11.04 -999 -12 -999 -999 -999 -999 -999 -999
57 64 7763 48.67 6.25 0.19 -11.19 -12.21 -11.9 6 13.3 -17.9 1.53 -0.45 -0.04
57.5 64.5 7787 47.17 6.58 0.21 -11.17 -999 -999 -999 -999 -999 -999 -999 -999
58 65 7810 47.42 7.32 0.34 -11.11 -12.03 -999 5.5 14 -17.6 1.16 -0.54 -0.07
58.5 65.5 7833 55 6.91 0.65 -11.06 -999 -999 -999 -999 -999 -999 -999 -999
59 66 7857 54.33 8.91 0.82 -10.98 -11.77 -999 4.8 14.6 -16.6 0.68 0.04 0.09
59.5 66.5 7880 56.92 7.42 0.76 -11.01 -999 -999 -999 -999 -999 -999 -999 -999
60 67 7904 56.75 7.6 -0.01 -11.72 -12.46 -999 4.3 12.7 -18.6 1.86 0.13 0.31
60.5 67.5 7927 60 5.72 -0.37 -11.96 -999 -999 -999 -999 -999 -999 -999 -999
61 68 7950 55.58 6.8 -0.52 -11.3 -12.04 -999 4.4 12.8 -19.9 2.05 -0.19 -0.2
61.5 68.5 7974 55.92 6.89 -1.04 -11.39 -999 -999 -999 -999 -999 -999 -999 -999
62 69 7997 58.25 8.62 -0.62 -10.39 -11.58 -999 7.3 13.6 -19.8 2.16 -0.42 -0.52
62.5 69.5 8021 52.58 11.42 -0.27 -10.45 -999 -12 -999 -999 -999 -999 -999 -999
63 70 8044 60.25 11.94 -0.09 -11.24 -12.1 -999 5.1 17.6 -16.9 0.81 -0.55 1.01
63.5 70.5 8067 45.83 15.12 -0.24 -10.6 -999 -13 -999 -999 -999 -999 -999 -999
64 71 8091 54.33 8.39 -0.71 -10.01 -11.4 -999 8.6 13.6 -19.9 2.22 -0.78 -0.84
64.5 71.5 8114 58.83 5.07 -0.65 -10.68 -999 -999 -999 -999 -999 -999 -999 -999
65 72 8137 55.17 7.13 0.12 -10.46 -11.86 -999 8.4 13 -19.7 2.28 -0.23 -0.48
65.5 72.5 8161 55.67 6.22 0.21 -10.23 -999 -999 -999 -999 -999 -999 -999 -999
66 73 8184 55.08 5.48 0.43 -9.97 -11.31 -999 8.3 11.3 -21.3 2.55 0.19 -1.4
66.5 73.5 8208 56.08 6.22 0.66 -9.93 -999 -999 -999 -999 -999 -999 -999 -999
67 74 8231 57.25 7.21 0.72 -10.13 -11.24 -999 6.9 12.8 -19 1.6 0.31 -0.9
67.5 74.5 8254 56.25 7.26 0.69 -10.43 -999 -999 -999 -999 -999 -999 -999 -999
68 75 8278 56 6.63 0.9 -10.96 -11.99 -999 6.1 12.6 -18 1.56 0.4 -0.17
68.5 75.5 8301 57.83 6.13 1.08 -11.23 -999 -999 -999 -999 -999 -999 -999 -999
69 76 8324 60.58 5.36 0.84 -11.52 -12.19 -999 3.9 11.7 -19.6 1.96 0.94 -0.08
69.5 76.5 8348 61.58 5.46 0.42 -11.74 -999 -999 -999 -999 -999 -999 -999 -999
70 77 8371 57.08 5.89 -0.52 -11.37 -12.33 -999 5.6 11.7 -20 2.55 -0.02 -0.14
70.5 77.5 8395 56.25 5.74 -0.65 -11.26 -999 -999 -999 -999 -999 -999 -999 -999
71 78 8418 55.92 7.39 -0.17 -11.25 -12.4 -12.8 6.7 14.4 -18.8 1.97 -0.43 0.39
71.5 78.5 8441 52.25 11.09 0.77 -10.67 -999 -999 -999 -999 -999 -999 -999 -999
72 79 8465 53.75 12.32 0.43 -10.94 -12 -999 6.3 17.9 -18 0.89 -0.8 0.64
72.5 79.5 8488 51.75 14.51 0.01 -10.87 -999 -999 -999 -999 -999 -999 -999 -999
73 80 8512 43.25 14.87 -1.19 -10.64 -12.14 -999 8.9 18.8 -17.8 1.24 -2.5 0.58
73.5 80.5 8535 46.67 10.43 -0.96 -10.82 -999 -999 -999 -999 -999 -999 -999 -999
74 81 8558 52.33 8.09 -0.22 -10.98 -12.13 -999 6.8 14.4 -18.4 1.72 -0.67 0.09
74.5 81.5 8582 51.92 8.73 -0.14 -10.89 -999 -999 -999 -999 -999 -999 -999 -999
75 82 8605 58.42 8.65 -0.51 -11.17 -11.49 -999 1.9 14 -18.8 1.12 -0.04 -0.25
75.5 82.5 8628 60.42 9.23 -0.44 -11.41 -999 -999 -999 -999 -999 -999 -999 -999
76 83 8652 57.75 9.28 -0.28 -10.98 -11.26 -10.4 1.8 14.7 -17.5 0.56 -0.07 -0.23
76.5 83.5 8675 51.58 9.87 -0.4 -10.89 -999 -999 -999 -999 -999 -999 -999 -999
77 84 8699 48 17.17 -0.53 -11.25 -12.24 -999 5.8 20.5 -14.7 -0.1 -1.98 1.46
77.5 84.5 8722 51.42 11.95 -0.71 -11.53 -999 -999 -999 -999 -999 -999 -999 -999
78 85 8745 45 12.57 -0.86 -11.64 -12.37 -999 4.2 14.7 -17.8 1.29 -1.26 0.33
78.5 85.5 8769 47.75 6.05 -0.44 -11.34 -999 -999 -999 -999 -999 -999 -999 -999
79 86 8792 48.67 3.51 -0.53 -11.01 -11.88 -999 5.2 10.6 -21.4 2.61 -0.29 -1.06
79.5 86.5 8816 53.08 4.37 -0.64 -10.66 -999 -999 -999 -999 -999 -999 -999 -999
80 87 8839 53.58 6.07 -0.46 -10.16 -12.01 -999 11 16.7 -17.9 1.85 -1.37 0.28
80.5 87.5 8862 53.67 8.21 -0.53 -9.52 -999 -999 -999 -999 -999 -999 -999 -999
81 88 8886 50.08 7.34 -0.35 -9.61 -11.73 -999 12.8 15.7 -17.9 2 -1.5 -0.28
81.5 88.5 8909 50 4.11 -0.52 -10.11 -999 -999 -999 -999 -999 -999 -999 -999
82 89 8932 53.5 4.66 -0.49 -10.26 -11.91 -999 9.9 11.8 -19.1 2.62 -0.54 -0.67
82.5 89.5 8956 51.08 7.16 -0.33 -9.8 -999 -999 -999 -999 -999 -999 -999 -999
83 90 8979 50.67 5.34 -0.15 -9.72 -11.72 -999 12.1 12.4 -18.3 2.44 -0.78 -0.83
83.5 90.5 9003 54.58 3.34 0 -9.95 -999 -999 -999 -999 -999 -999 -999 -999
84 91 9026 45.42 2.63 -0.18 -10.19 -11.83 -12 9.9 12.9 -20.2 2.46 -1.02 -0.89
84.5 91.5 9049 42.5 3.56 -0.36 -10.62 -999 -999 -999 -999 -999 -999 -999 -999
85 92 9073 53.33 6.41 -0.2 -10.29 -12 -999 10.2 16.3 -17 1.52 -1.16 0.32
85.5 92.5 9096 58.92 6.09 -0.17 -10.42 -999 -999 -999 -999 -999 -999 -999 -999
86 93 9120 54.67 5.14 -0.39 -10.59 -11.8 -999 7.3 -999 -999 -999 -999 -999
5. Core 4A
Column 1: Actual depth (cm)
Column 2: Composite depth (cm)
Column 3: Age (cal yrs BP)
Column 4: % Carbonate
Column 5: d13C carbonate (per mil PDB)
Column 6: d18O carbonate (per mil PDB)
Depth CompDepth Age %Carb d13C d18O
0.5 0 3887 55 -0.59 -8.56
1 0.5 3913 40.67 0.65 -9.29
1.5 1 3940 44 1.36 -9.43
2 1.5 3967 53 1.62 -9.56
2.5 2 3994 57.5 2.27 -9.64
3 2.5 4021 61.83 2.76 -10.19
3.5 2.9 4043 59.75 3.23 -9.98
4 3.3 4066 52.42 3.17 -9.88
4.5 3.8 4088 51 2.68 -9.71
5 4.2 4111 59.08 2.4 -9.59
5.5 4.6 4133 58.25 1.74 -9.27
6 5 4156 47.25 1.29 -9.26
6.5 6.2 4220 43.25 1.6 -9.22
7 7.4 4283 42.92 2.14 -8.96
7.5 8.6 4347 37.08 2.46 -9.12
8 9.8 4411 33.92 2.1 -9.51
8.5 10.1 4431 37.67 1.52 -9.48
9 10.5 4452 45.5 0.65 -10.31
9.5 11.3 4492 54.25 1.67 -9.3
10 12 4532 59.75 1.99 -9.28
10.5 12.4 4553 42.08 2.63 -9.55
11 12.8 4573 23.25 2.11 -9.58
11.5 13.1 4593 12.83 1.33 -9.4
12 13.5 4613 11.92 1.76 -9.35
12.5 14.6 4672 36.5 3.54 -10.5
13 15.7 4732 53.33 3.79 -10.77
13.5 16.8 4791 41.17 4.23 -11
14 17.2 4814 65.75 -999 -999
14.5 17.7 4838 68.25 4.5 -11.28
15 18.1 4862 68.58 4.6 -11.26
15.5 18.6 4885 65.67 -999 -999
16 19 4909 64.33 4.07 -11.13
16.5 19.7 4945 61.75 3.12 -10.76
17 20.3 5005 64.58 3.05 -10.74
17.5 21 5084 68 1.99 -11.59
18 22 5202 59.33 1.07 -11.77
18.5 27.8 5884 55.83 0.36 -11.85
19 28.1 6086 54.75 -0.25 -11.94
19.5 28.5 6103 45.5 0.27 -12.26
20 28.8 6115 44.08 0.74 -11.81
20.5 29 6126 52.33 0.87 -11.48
21 29.3 6138 55 1.41 -11.24
21.5 29.5 6150 61.08 2.64 -11.19
22 29.8 6162 59.08 3.2 -11.25
22.5 30 6173 58.33 3.61 -11.08
23 30.4 6192 57.17 3.17 -11.24
23.5 30.8 6210 57.92 3.28 -11.27
24 31.2 6228 54.5 3.37 -11.4
24.5 31.6 6246 56.08 3.34 -11.85
25 32 6265 54.67 2.33 -12.01
25.5 32.3 6283 39.25 0.47 -11.89
26 32.7 6301 36.08 -0.16 -11.36
26.5 33.2 6321 22.25 0.08 -10.2
27 33.6 6340 31.58 -999 -999
27.5 34 6360 40.25 0.78 -10.89
28 35.3 6419 24.83 0.02 -12.07
28.5 36.5 6477 21.67 0.56 -11.32
29 36.9 6497 22.58 1.71 -10.84
29.5 37.3 6516 69.08 1.92 -11.85
30 37.8 6536 71.33 2.2 -12.11
30.5 38.8 6586 59.58 1.43 -12.06
31 39.9 6637 47.67 1.39 -11.32
31.5 41 6688 44.58 1.39 -11.12
32 42 6734 43.17 0.55 -11.54
32.5 43 6781 34 -1.44 -12.51
33 44 6828 29.67 -1.61 -13.64
33.5 44.3 6840 38.33 -0.99 -12.47
34 44.5 6851 44.25 -0.88 -10.94
34.5 44.8 6866 37.08 -0.33 -10.96
35 45.1 6881 40.08 0.72 -10.87
35.5 45.5 6896 28.92 1.11 -10.71
36 45.8 6911 38.5 0.97 -11.01
36.5 46.1 6925 45.75 0.23 -11.46
37 46.4 6940 45.25 -0.33 -11.66
37.5 46.9 6964 44.25 -0.53 -11.17
38 47.4 6987 60.25 -0.56 -11.16
38.5 48 7015 58.5 -999 -999
39 56.5 7413 55 -0.69 -11.17
39.5 57.7 7466 59.75 0.12 -11.5
40 58.8 7520 69.17 1.81 -11.96
40.5 60 7576 71.75 2.63 -12.01
41 60.5 7600 60.5 0.87 -11.55
41.5 61 7623 56.33 -0.17 -11.64
42 61.5 7646 53.33 -0.59 -12.18
42.5 62 7670 50.33 -0.52 -12.04
43 62.5 7693 49.75 -0.93 -12.53
43.5 62.8 7708 52.92 -0.94 -12.31
44 63.1 7722 53.08 -0.55 -12.17
44.5 63.4 7737 51.33 -0.33 -12.23
45 63.8 7752 53.83 -0.21 -11.98
45.5 64.1 7766 54.33 -0.48 -12.35
46 64.4 7781 57.17 -0.67 -12.48
46.5 64.7 7795 55.5 -0.82 -12.67
47 65 7810 52.25 -0.52 -12.28
47.5 65.2 7819 53.83 -0.28 -12.29
48 65.4 7828 57.33 -0.47 -12.17
48.5 65.6 7837 55 -0.49 -12.19
49 65.8 7846 57.83 0.29 -12.02
49.5 66 7855 59.33 0.62 -11.83
50 66.2 7864 59.67 0.21 -12.02
50.5 66.3 7873 58.58 -0.21 -12.21
51 66.5 7882 59.08 -0.52 -12.56
51.5 66.7 7891 59 -0.32 -12.33
52 66.9 7900 60.33 -0.25 -12.31
52.5 67.1 7909 61 -0.2 -12.32
53 67.3 7918 57.83 -0.44 -12.44
53.5 67.5 7927 60.5 -1.06 -12.59
54 67.7 7937 57.58 -1.31 -12.47
54.5 67.9 7947 55 -1.41 -12.76
55 68.1 7957 47.17 -1.34 -12.68
55.5 68.4 7967 50.75 -0.93 -12.24
56 68.6 7977 51.5 -0.78 -11.77
56.5 68.8 7987 51.92 -0.87 -11.86
57 69 7997 55.67 -0.74 -11.81
57.5 69.5 8021 53.08 -0.5 -11.48
58 70 8044 50.42 -999 -999
58.5 70.5 8067 48.42 -999 -999
59 70.7 8077 52.5 -999 -999
60 71.1 8095 51.67 -999 -999
60.5 71.3 8105 55.5 -999 -999
61 71.5 8114 57.42 -999 -999
61.5 71.7 8123 54.08 -999 -999
62 71.9 8132 51.67 -999 -999
62.5 72.1 8140 47.42 -999 -999
63 72.3 8149 55.67 -999 -999
63.5 72.4 8158 55.08 -999 -999
64 72.6 8167 53.83 -999 -999
64.5 72.8 8175 50.17 -999 -999
65 73 8184 50.08 -999 -999
65.5 73.5 8208 53 -999 -999
66 74 8231 54.3 -999 -999