Belize Stalagmite Carbon Isotope Data --------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program --------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCES WHEN USING THIS DATA!!!!! CONTRIBUTOR: Amy Frappier, University of New Hampshire NAME OF DATA SET: Belize Stalagmite Carbon Isotope Data IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2002-081 SUGGESTED DATA CITATION: Frappier, A., et al., 2002, Belize Stalagmite Carbon Isotope Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series #2002-081. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Frappier, A., D. Sahagian, L.A. Gonzalez, and S.J. Carpenter, 2002, El Nino Events Recorded by Stalagmite Carbon Isotopes, Science 298 (5593), pp.565, 18 October 2002. LAST UPDATE: 11/2002 (Original receipt by WDC Paleo) GEOGRAPHIC REGION: Belize, Central America PERIOD OF RECORD: 1973-2000 AD FUNDING SOURCES: This work was supported by NSF grant ATM-0081293, the Environmental Protection Agency STAR Fellowship Program, the N.H. Space Grant Consortium, and the Iola Hubbard Climate Change Endowment. ABSTRACT: The El Nino/Southern Oscillation (ENSO) system is a prominent component of interannual climate variability, and the Southern Oscillation Index (SOI) is a primary measure of the state of the ENSO system. Here, we present evidence that ENSO-related changes in the terrestrial carbon cycle can be recorded by stalagmites, thus providing a proxy for past El Nino events. Our analysis of a stalagmite from Belize reveals a strong correlation between the SOI and carbon isotope ratios (d13C values), even though the site experiences no discernible local weather effects that are correlated with the SOI. d13C values of this stalagmite must reflect changes in the overlying rainforest ecosystem’s carbon budget that are sensitive to subtle modifications of local weather related to ENSO. DESCRIPTION: Belize Stalagmite Carbon Isotope Data High-resolution stable carbon isotope analysis of a rapidly growing calcite stalagmite (ATM7) from the cave Actun Tunichil Muknal in central Belize. Large and rapid fluctuations in speleothem d13C values indicate a strong correlation between d13C values and recent El Nino events despite lack of any statistically significant correlations between the SOI and local meteorological observations. All results are reported in per mil (‰) relative to V-PDB. Analytical precision better than ± 0.1 per mil (‰) DATA: Columns as follows: Column 1: Depth Below Surface (mm) Column 2: Calcite Deposition Date Column 3: Stalagmite ATM7 d13C (‰) Depth Date d13C (‰) 0.02 2000.76 -8.364 0.06 2000.59 -8.370 0.10 2000.42 -8.805 0.14 2000.26 -8.826 0.22 2000.06 -8.701 0.26 1999.99 -8.704 0.30 1999.92 -8.849 0.34 1999.85 -8.784 0.38 1999.78 -9.136 0.46 1999.64 -9.241 0.50 1999.57 -10.178 0.54 1999.50 -10.567 0.62 1999.36 -10.199 0.66 1999.29 -8.069 0.71 1999.20 -6.604 0.75 1999.19 -7.138 0.79 1999.13 -5.570 0.87 1999.02 -5.698 0.91 1998.97 -5.442 0.95 1998.91 -5.608 1.03 1998.80 -5.622 1.07 1998.74 -5.927 1.11 1998.69 -5.739 1.15 1998.63 -5.864 1.19 1998.58 -5.970 1.23 1998.52 -6.514 1.27 1998.47 -6.918 1.35 1998.35 -6.438 1.39 1998.30 -6.120 1.43 1998.24 -5.802 1.47 1998.21 -6.412 1.49 1998.18 -6.712 1.51 1998.16 -6.822 1.53 1998.14 -6.661 1.55 1998.12 -6.996 1.57 1998.10 -7.058 1.59 1998.08 -6.856 1.61 1998.06 -6.684 1.63 1998.04 -6.285 1.67 1997.99 -6.447 1.69 1997.97 -6.975 1.71 1997.95 -7.518 1.73 1997.93 -8.918 1.75 1997.91 -9.414 1.77 1997.89 -9.333 1.79 1997.87 -9.877 1.81 1997.84 -10.285 1.83 1997.82 -11.519 1.85 1997.80 -10.946 1.87 1997.78 -11.705 1.89 1997.76 -10.587 1.91 1997.74 -11.742 1.93 1997.72 -11.682 1.95 1997.70 -11.688 1.97 1997.67 -11.350 1.99 1997.65 -11.350 2.01 1997.63 -11.289 2.03 1997.61 -11.416 2.05 1997.59 -11.150 2.07 1997.57 -11.452 2.09 1997.55 -11.125 2.11 1997.53 -11.434 2.13 1997.50 -11.134 2.15 1997.48 -11.398 2.17 1997.46 -11.297 2.19 1997.44 -11.463 2.21 1997.42 -11.273 2.23 1997.40 -11.489 2.25 1997.38 -11.281 2.27 1997.36 -11.463 2.29 1997.33 -11.369 2.31 1997.31 -11.371 2.33 1997.29 -11.398 2.35 1997.27 -11.239 2.37 1997.25 -10.950 2.41 1997.20 -10.796 2.43 1997.18 -10.775 2.45 1997.15 -10.749 2.47 1997.13 -10.682 2.49 1997.10 -10.446 2.51 1997.08 -10.460 2.53 1997.05 -10.340 2.55 1997.03 -10.137 2.57 1997.01 -10.596 2.59 1996.98 -10.450 2.61 1996.96 -10.949 2.63 1996.93 -10.526 2.65 1996.91 -11.253 2.67 1996.88 -10.998 2.69 1996.86 -11.481 2.71 1996.84 -10.819 2.73 1996.81 -11.475 2.75 1996.79 -11.374 2.77 1996.76 -11.479 2.79 1996.74 -11.386 2.81 1996.71 -11.432 2.83 1996.69 -11.250 2.85 1996.66 -11.292 2.87 1996.64 -11.126 2.89 1996.62 -11.092 2.91 1996.59 -11.127 2.93 1996.57 -11.234 2.95 1996.54 -11.282 2.97 1996.52 -11.571 2.99 1996.49 -11.622 3.01 1996.47 -11.426 3.03 1996.44 -11.911 3.05 1996.42 -11.709 3.07 1996.40 -12.049 3.09 1996.37 -12.040 3.11 1996.35 -11.923 3.13 1996.32 -12.068 3.15 1996.30 -12.035 3.17 1996.27 -11.887 3.19 1996.25 -12.061 3.21 1996.24 -12.053 3.23 1996.23 -11.717 3.25 1996.22 -12.125 3.27 1996.21 -11.816 3.29 1996.20 -11.816 3.31 1996.20 -12.067 3.33 1996.19 -12.196 3.35 1996.18 -12.086 3.37 1996.17 -12.382 3.41 1996.15 -12.380 3.43 1996.14 -12.442 3.45 1996.13 -12.472 3.47 1996.12 -12.490 3.49 1996.11 -12.267 3.51 1996.10 -12.491 3.53 1996.10 -12.488 3.55 1996.09 -12.453 3.57 1996.08 -12.334 3.59 1996.07 -12.489 3.61 1996.06 -12.271 3.63 1996.05 -12.333 3.65 1996.04 -12.455 3.67 1996.03 -12.375 3.69 1996.02 -12.262 3.71 1996.01 -12.083 3.77 1995.99 -12.088 3.79 1995.98 -12.051 3.81 1995.97 -12.043 3.83 1995.96 -11.901 3.85 1995.95 -11.867 3.87 1995.94 -11.909 3.89 1995.93 -11.855 3.91 1995.92 -11.958 3.93 1995.91 -11.815 3.95 1995.90 -11.864 3.97 1995.90 -11.760 3.99 1995.89 -11.770 4.01 1995.88 -11.755 4.03 1995.87 -11.890 4.05 1995.86 -11.804 4.07 1995.85 -12.031 4.09 1995.84 -11.931 4.11 1995.83 -12.195 4.13 1995.82 -12.036 4.15 1995.81 -12.299 4.17 1995.80 -12.222 4.19 1995.80 -12.217 4.21 1995.79 -12.080 4.23 1995.78 -12.022 4.25 1995.77 -12.017 4.27 1995.76 -11.880 4.29 1995.75 -11.605 4.31 1995.74 -11.741 4.33 1995.73 -11.632 4.35 1995.72 -11.779 4.37 1995.71 -11.671 4.39 1995.70 -11.880 4.41 1995.70 -11.807 4.43 1995.69 -12.203 4.45 1995.68 -12.031 4.49 1995.66 -12.087 4.51 1995.65 -12.442 4.55 1995.63 -12.304 4.57 1995.62 -12.226 4.59 1995.61 -12.468 4.61 1995.60 -12.172 4.63 1995.60 -11.890 4.65 1995.59 -11.920 4.67 1995.58 -11.881 4.69 1995.57 -11.716 4.73 1995.55 -11.887 4.75 1995.54 -11.659 4.77 1995.53 -11.885 4.79 1995.52 -11.781 4.81 1995.51 -11.931 4.83 1995.50 -11.660 4.85 1995.50 -11.965 4.87 1995.49 -11.787 4.89 1995.48 -11.968 4.91 1995.47 -11.957 4.93 1995.46 -12.133 4.95 1995.45 -12.124 4.97 1995.44 -12.247 4.99 1995.43 -12.190 5.01 1995.42 -12.423 5.03 1995.41 -12.426 5.05 1995.40 -12.596 5.07 1995.40 -12.578 5.09 1995.39 -12.729 5.11 1995.38 -12.659 5.13 1995.37 -12.829 5.15 1995.36 -12.813 5.17 1995.35 -12.882 5.19 1995.34 -12.856 5.21 1995.33 -12.914 5.23 1995.32 -12.905 5.25 1995.31 -12.971 5.29 1995.30 -12.998 5.31 1995.29 -12.894 5.33 1995.28 -13.110 5.35 1995.27 -13.067 5.37 1995.26 -13.011 5.39 1995.25 -12.970 5.41 1995.21 -12.972 5.43 1995.19 -12.938 5.45 1995.17 -12.992 5.47 1995.15 -12.769 5.49 1995.13 -12.693 5.51 1995.11 -12.627 5.53 1995.09 -12.470 5.55 1995.07 -12.071 5.57 1995.05 -12.140 5.59 1995.03 -11.983 5.61 1995.01 -11.846 5.63 1994.99 -11.655 5.65 1994.96 -11.715 5.67 1994.94 -11.706 5.79 1994.82 -11.455 5.81 1994.80 -11.523 5.83 1994.78 -11.481 5.85 1994.76 -11.664 5.87 1994.74 -11.614 5.90 1994.71 -11.647 5.91 1994.69 -11.615 5.93 1994.67 -11.665 5.95 1994.65 -11.708 5.97 1994.63 -11.669 5.99 1994.61 -11.660 6.01 1994.59 -11.717 6.03 1994.57 -11.606 6.05 1994.55 -11.700 6.07 1994.53 -11.757 6.09 1994.51 -11.856 6.11 1994.49 -11.824 6.13 1994.46 -11.984 6.15 1994.44 -11.982 6.17 1994.42 -12.009 6.19 1994.40 -12.053 6.21 1994.38 -12.157 6.23 1994.36 -12.145 6.25 1994.34 -12.195 6.27 1994.32 -12.078 6.29 1994.30 -12.193 6.31 1994.28 -12.144 6.33 1994.26 -12.169 6.35 1994.24 -12.009 6.37 1994.21 -11.870 6.39 1994.13 -11.514 6.41 1994.06 -10.781 6.43 1993.98 -10.744 6.45 1993.90 -10.074 6.47 1993.83 -9.853 6.49 1993.75 -9.481 6.50 1993.71 -9.638 6.51 1993.67 -9.496 6.53 1993.59 -9.611 6.55 1993.52 -9.863 6.57 1993.44 -9.818 6.59 1993.36 -9.993 6.61 1993.29 -10.142 6.63 1993.25 -10.423 6.65 1993.22 -10.437 6.67 1993.20 -10.404 6.69 1993.17 -10.296 6.71 1993.15 -10.125 6.73 1993.12 -9.874 6.75 1993.10 -9.891 6.77 1993.07 -9.870 6.79 1993.04 -9.623 6.81 1993.02 -9.746 6.83 1992.99 -9.700 6.85 1992.97 -9.636 6.87 1992.94 -9.894 6.89 1992.92 -10.004 6.91 1992.89 -10.298 6.93 1992.87 -10.467 6.95 1992.84 -10.566 6.97 1992.81 -10.712 6.99 1992.79 -10.881 7.01 1992.76 -10.846 7.03 1992.74 -11.086 6.97 1992.81 -10.740 7.01 1992.76 -10.766 7.05 1992.71 -10.811 7.07 1992.69 -11.052 7.09 1992.66 -11.034 7.11 1992.63 -11.098 7.13 1992.61 -11.166 7.15 1992.58 -11.053 7.17 1992.56 -11.304 7.19 1992.53 -10.901 7.21 1992.51 -11.427 7.23 1992.48 -11.337 7.25 1992.45 -11.436 7.27 1992.43 -11.688 7.29 1992.40 -11.590 7.31 1992.38 -11.365 7.33 1992.35 -11.580 7.35 1992.33 -10.958 7.37 1992.30 -11.581 7.39 1992.28 -10.953 7.43 1992.17 -10.893 7.45 1992.15 -10.686 7.47 1992.12 -10.810 7.49 1992.09 -11.035 7.51 1992.07 -10.804 7.53 1992.04 -10.548 7.55 1992.02 -10.467 7.57 1991.99 -10.344 7.59 1991.96 -10.459 7.61 1991.94 -10.112 7.63 1991.91 -10.275 7.65 1991.88 -9.798 7.67 1991.86 -10.165 7.69 1991.83 -9.538 7.71 1991.81 -10.500 7.73 1991.78 -10.194 7.75 1991.75 -10.755 7.77 1991.73 -10.516 7.81 1991.67 -10.715 7.83 1991.65 -10.848 7.85 1991.62 -11.068 7.87 1991.59 -11.325 7.89 1991.57 -11.769 7.91 1991.54 -11.876 7.93 1991.52 -11.851 7.95 1991.49 -11.705 7.97 1991.46 -11.856 7.99 1991.44 -11.823 8.01 1991.41 -11.815 8.03 1991.38 -11.327 8.05 1991.36 -11.500 8.07 1991.33 -10.999 8.09 1991.31 -11.243 8.11 1991.28 -10.756 8.13 1991.25 -10.552 8.15 1991.23 -10.579 8.17 1991.20 -10.028 8.18 1991.17 -10.187 8.19 1991.15 -9.763 8.21 1991.10 -10.054 8.23 1991.05 -9.750 8.25 1991.01 -10.040 8.27 1990.96 -10.047 8.29 1990.91 -10.172 8.31 1990.86 -10.082 8.33 1990.82 -10.410 8.35 1990.77 -10.716 8.37 1990.72 -10.814 8.39 1990.67 -11.220 8.41 1990.63 -11.607 8.43 1990.58 -11.497 8.45 1990.53 -11.930 8.47 1990.48 -11.832 8.49 1990.44 -12.227 8.51 1990.39 -12.157 8.53 1990.34 -12.272 8.55 1990.29 -12.097 8.57 1990.24 -12.174 8.59 1990.23 -12.208 8.61 1990.22 -12.070 8.63 1990.21 -11.977 8.65 1990.20 -11.981 8.67 1990.19 -11.782 8.69 1990.18 -11.899 8.71 1990.17 -11.812 8.73 1990.16 -11.957 8.75 1990.15 -11.825 8.77 1990.14 -12.243 8.79 1990.12 -12.492 8.81 1990.11 -12.758 8.83 1990.10 -12.519 8.85 1990.09 -13.006 8.87 1990.08 -12.722 8.89 1990.07 -13.094 8.91 1990.06 -12.940 8.97 1990.03 -13.243 8.99 1990.02 -13.175 9.01 1990.01 -13.200 9.03 1990.00 -13.289 9.05 1989.98 -13.129 9.09 1989.96 -12.991 9.11 1989.95 -12.994 9.15 1989.93 -12.822 9.19 1989.91 -12.547 9.21 1989.90 -12.630 9.23 1989.89 -12.153 9.25 1989.88 -12.455 9.27 1989.87 -11.736 9.29 1989.86 -12.407 9.32 1989.84 -11.929 9.33 1989.83 -11.950 9.35 1989.82 -11.020 9.37 1989.81 -11.441 9.39 1989.80 -11.188 9.41 1989.79 -10.902 9.43 1989.78 -10.672 9.45 1989.77 -10.593 9.47 1989.76 -10.331 9.49 1989.75 -10.362 9.51 1989.74 -10.314 9.53 1989.73 -10.148 9.55 1989.72 -10.248 9.57 1989.71 -10.219 9.59 1989.69 -10.396 9.61 1989.68 -10.209 9.65 1989.66 -10.290 9.67 1989.65 -10.469 9.69 1989.64 -10.529 9.71 1989.63 -10.118 9.73 1989.62 -10.520 9.75 1989.61 -10.790 9.77 1989.60 -10.732 9.79 1989.59 -10.684 9.81 1989.58 -10.927 9.83 1989.57 -10.811 9.85 1989.55 -10.925 9.87 1989.54 -10.656 9.89 1989.53 -10.731 9.91 1989.52 -10.616 9.93 1989.51 -10.806 9.95 1989.50 -10.792 9.97 1989.49 -10.366 9.99 1989.48 -10.058 10.01 1989.47 -9.886 10.03 1989.46 -9.937 10.05 1989.45 -9.294 10.07 1989.44 -9.213 10.09 1989.43 -8.952 10.11 1989.41 -8.835 10.13 1989.40 -9.013 10.17 1989.38 -9.178 10.19 1989.37 -9.327 10.21 1989.36 -9.435 10.23 1989.35 -9.075 10.25 1989.34 -9.145 10.27 1989.33 -8.861 10.29 1989.32 -8.809 10.31 1989.31 -8.785 10.33 1989.30 -8.763 10.35 1989.29 -8.906 10.37 1989.28 -8.770 10.39 1989.26 -8.964 10.41 1989.25 -9.013 10.43 1989.24 -9.254 10.45 1989.22 -9.260 10.47 1989.15 -9.321 10.49 1989.08 -8.940 10.51 1989.02 -8.928 10.53 1988.95 -8.720 10.55 1988.88 -8.614 10.59 1988.75 -8.115 10.63 1988.62 -9.041 10.67 1988.48 -9.060 10.71 1988.35 -8.625 10.73 1988.28 -8.714 10.75 1988.24 -7.827 10.77 1988.23 -7.667 10.79 1988.21 -6.789 10.81 1988.20 -6.751 10.83 1988.18 -5.821 10.85 1988.17 -5.776 10.87 1988.16 -4.537 10.89 1988.14 -4.666 10.91 1988.13 -3.798 10.93 1988.11 -3.588 10.95 1988.10 -3.273 10.96 1988.09 -3.357 10.99 1988.07 -2.715 11.01 1988.06 -2.635 11.03 1988.04 -2.474 11.05 1988.03 -2.330 11.07 1988.01 -2.351 11.09 1988.00 -2.323 11.11 1987.98 -2.275 11.13 1987.97 -2.217 11.15 1987.96 -2.204 11.17 1987.94 -2.168 11.11 1987.98 -2.327 11.13 1987.97 -2.357 11.15 1987.96 -2.545 11.17 1987.94 -2.676 11.19 1987.93 -3.076 11.21 1987.91 -3.041 11.23 1987.90 -3.170 11.25 1987.88 -3.044 11.27 1987.87 -3.169 11.29 1987.86 -3.151 11.31 1987.84 -3.033 11.33 1987.83 -3.032 11.35 1987.81 -2.928 11.37 1987.80 -2.965 11.39 1987.78 -2.963 11.41 1987.77 -2.947 11.43 1987.76 -3.011 11.45 1987.74 -3.226 11.47 1987.73 -3.340 11.49 1987.71 -3.488 11.51 1987.70 -3.795 11.53 1987.68 -3.752 11.55 1987.67 -3.977 11.57 1987.66 -3.988 11.59 1987.64 -4.046 11.61 1987.63 -3.943 11.63 1987.61 -4.032 11.65 1987.60 -3.932 11.67 1987.58 -3.900 11.69 1987.57 -3.838 11.71 1987.56 -3.764 11.73 1987.54 -3.880 11.75 1987.53 -3.774 11.77 1987.51 -3.816 11.79 1987.50 -3.816 11.81 1987.48 -3.796 11.83 1987.47 -3.976 11.85 1987.46 -4.052 11.87 1987.44 -4.304 11.89 1987.43 -4.388 11.91 1987.41 -4.659 11.93 1987.40 -4.703 11.95 1987.38 -4.990 11.97 1987.37 -4.891 11.99 1987.36 -4.973 12.01 1987.34 -5.007 12.03 1987.33 -4.916 12.07 1987.30 -4.975 12.09 1987.28 -5.047 12.11 1987.27 -4.885 12.13 1987.26 -4.933 12.15 1987.25 -5.066 12.17 1987.21 -5.188 12.19 1987.18 -5.642 12.21 1987.14 -5.826 12.22 1987.12 -6.537 12.25 1987.06 -6.111 12.27 1987.03 -7.010 12.29 1986.99 -7.291 12.31 1986.95 -7.808 12.33 1986.92 -7.921 12.35 1986.88 -8.072 12.37 1986.84 -8.283 12.39 1986.80 -8.239 12.41 1986.77 -8.273 12.43 1986.73 -8.313 12.45 1986.69 -8.277 12.47 1986.66 -8.387 12.49 1986.62 -8.492 12.51 1986.58 -8.624 12.53 1986.55 -8.638 12.55 1986.51 -8.782 12.57 1986.47 -8.882 12.59 1986.43 -9.012 12.61 1986.40 -9.019 12.63 1986.36 -9.187 12.65 1986.32 -9.153 12.67 1986.29 -9.181 12.69 1986.26 -9.279 12.71 1986.26 -9.264 12.73 1986.25 -9.338 12.75 1986.24 -9.369 12.77 1986.23 -9.376 12.79 1986.22 -9.375 12.81 1986.21 -9.360 12.83 1986.20 -9.415 12.85 1986.19 -9.463 12.87 1986.19 -9.497 12.89 1986.18 -9.527 12.91 1986.17 -9.446 12.93 1986.16 -9.484 12.95 1986.15 -9.541 12.97 1986.14 -9.485 12.99 1986.13 -9.584 13.01 1986.12 -9.679 13.03 1986.12 -9.723 13.07 1986.10 -9.977 13.09 1986.09 -10.095 13.11 1986.08 -10.121 13.13 1986.07 -10.190 13.15 1986.06 -10.203 13.17 1986.05 -10.164 13.19 1986.04 -10.270 13.21 1986.04 -10.218 13.23 1986.03 -10.217 13.25 1986.02 -10.168 13.27 1986.01 -10.101 13.29 1986.00 -10.020 13.31 1985.99 -10.066 13.33 1985.98 -10.011 13.35 1985.97 -9.960 13.37 1985.97 -9.993 13.39 1985.96 -10.088 13.41 1985.95 -9.948 13.43 1985.94 -10.077 13.45 1985.93 -10.021 13.47 1985.92 -10.133 13.49 1985.91 -10.092 13.53 1985.90 -10.107 13.55 1985.89 -10.184 13.57 1985.88 -10.238 13.59 1985.87 -10.207 13.71 1985.82 -10.319 13.73 1985.81 -10.176 13.75 1985.80 -10.222 13.77 1985.79 -10.104 13.79 1985.78 -10.178 13.81 1985.77 -10.067 13.83 1985.76 -10.222 13.85 1985.76 -10.045 13.87 1985.75 -10.145 13.89 1985.74 -9.950 13.91 1985.73 -10.010 13.93 1985.72 -9.981 13.95 1985.71 -10.059 13.97 1985.70 -9.990 13.99 1985.69 -9.995 14.01 1985.69 -9.845 14.05 1985.67 -9.859 14.07 1985.66 -9.885 14.09 1985.65 -9.909 14.13 1985.63 -10.017 14.17 1985.62 -10.038 14.21 1985.60 -9.998 14.25 1985.58 -9.905 14.29 1985.56 -9.998 14.37 1985.53 -9.882 14.41 1985.51 -9.811 14.43 1985.50 -9.676 14.45 1985.49 -9.601 14.47 1985.48 -9.432 14.49 1985.47 -9.319 14.51 1985.47 -9.337 14.53 1985.46 -8.986 14.55 1985.45 -9.201 14.57 1985.44 -9.063 14.59 1985.43 -9.103 14.61 1985.42 -9.082 14.63 1985.41 -9.096 14.65 1985.40 -9.089 14.67 1985.40 -9.151 14.69 1985.39 -9.177 14.71 1985.38 -9.221 14.73 1985.37 -9.363 14.75 1985.36 -9.439 14.77 1985.35 -9.464 14.79 1985.34 -9.591 14.81 1985.33 -9.611 14.83 1985.33 -9.656 14.85 1985.32 -9.708 14.87 1985.31 -9.936 14.89 1985.30 -9.961 14.91 1985.29 -10.131 14.93 1985.28 -10.194 14.95 1985.27 -10.266 14.97 1985.22 -10.297 14.99 1985.19 -10.365 15.01 1985.15 -10.404 15.03 1985.12 -10.371 15.05 1985.09 -10.427 15.07 1985.05 -10.348 15.09 1985.02 -10.419 15.11 1984.99 -10.274 15.13 1984.95 -10.243 15.15 1984.92 -10.158 15.17 1984.89 -10.118 15.19 1984.85 -10.096 15.21 1984.82 -9.974 15.23 1984.79 -9.859 15.25 1984.75 -9.847 15.27 1984.72 -9.705 15.29 1984.69 -9.758 15.31 1984.65 -9.705 15.33 1984.62 -9.600 15.35 1984.59 -9.685 15.37 1984.55 -9.629 15.39 1984.52 -9.637 15.41 1984.49 -9.700 15.43 1984.45 -9.644 15.45 1984.42 -9.634 15.47 1984.39 -9.548 15.49 1984.35 -9.531 15.51 1984.32 -9.378 15.53 1984.29 -9.362 15.55 1984.25 -9.033 15.57 1984.24 -8.833 15.59 1984.23 -8.506 15.61 1984.23 -8.100 15.63 1984.22 -7.877 15.65 1984.21 -7.502 15.67 1984.20 -7.165 15.69 1984.19 -6.634 15.71 1984.18 -6.277 15.73 1984.18 -6.069 15.75 1984.17 -5.881 15.77 1984.16 -5.789 15.79 1984.15 -5.518 15.80 1984.15 -5.383 15.83 1984.13 -5.144 15.85 1984.12 -4.958 15.87 1984.12 -4.886 15.89 1984.11 -4.872 15.91 1984.10 -4.843 15.93 1984.09 -4.763 15.95 1984.08 -4.731 15.97 1984.07 -4.514 15.99 1984.07 -4.695 16.01 1984.06 -4.661 16.03 1984.05 -4.832 16.05 1984.04 -4.52 16.07 1984.03 -4.85 16.09 1984.02 -5.22 16.11 1984.01 -5.69 16.13 1984.01 -6.07 16.15 1984.00 -6.07 16.17 1983.99 -6.32 16.19 1983.98 -6.37 16.21 1983.97 -6.53 16.23 1983.96 -6.40 16.25 1983.95 -6.54 16.27 1983.95 -6.56 16.29 1983.94 -6.61 16.31 1983.93 -6.54 16.33 1983.92 -6.62 16.35 1983.91 -6.50 16.37 1983.90 -6.67 16.39 1983.90 -6.62 16.41 1983.89 -6.75 16.43 1983.88 -6.72 16.45 1983.87 -6.69 16.47 1983.86 -6.83 16.49 1983.85 -6.90 16.51 1983.84 -6.78 16.53 1983.84 -6.91 16.55 1983.83 -6.85 16.58 1983.82 -6.86 16.59 1983.81 -6.94 16.61 1983.80 -6.85 16.63 1983.79 -6.89 16.65 1983.79 -6.77 16.67 1983.78 -6.83 16.69 1983.77 -6.394 16.71 1983.76 -6.554 16.73 1983.75 -6.388 16.75 1983.74 -6.494 16.77 1983.73 -6.759 16.79 1983.73 -6.282 16.85 1983.70 -6.026 16.87 1983.69 -5.970 16.89 1983.68 -5.955 16.93 1983.67 -5.878 16.95 1983.66 -5.878 16.97 1983.65 -5.900 16.99 1983.64 -5.919 17.01 1983.63 -5.985 17.03 1983.62 -5.986 17.05 1983.62 -6.103 17.07 1983.61 -6.229 17.09 1983.60 -6.338 17.11 1983.59 -6.419 17.13 1983.58 -6.520 17.15 1983.57 -6.382 17.17 1983.57 -6.444 17.19 1983.56 -6.387 17.21 1983.55 -6.223 17.23 1983.54 -5.978 17.25 1983.53 -5.559 17.27 1983.52 -5.515 17.29 1983.51 -5.052 17.31 1983.51 -4.560 17.33 1983.50 -3.771 17.35 1983.49 -4.240 17.37 1983.48 -3.677 17.39 1983.47 -3.484 17.41 1983.46 -3.404 17.43 1983.45 -3.200 17.45 1983.45 -3.144 17.47 1983.44 -3.114 17.49 1983.43 -3.134 17.51 1983.42 -3.735 17.53 1983.41 -2.454 17.55 1983.40 -3.670 17.57 1983.40 -3.454 17.59 1983.39 -4.391 17.61 1983.38 -4.853 17.63 1983.37 -4.979 17.65 1983.36 -4.934 17.67 1983.35 -5.383 17.69 1983.34 -5.489 17.71 1983.34 -5.549 17.73 1983.33 -5.760 17.75 1983.32 -6.213 17.77 1983.31 -6.117 17.79 1983.30 -6.702 17.81 1983.29 -6.598 17.83 1983.29 -6.592 17.85 1983.28 -6.798 17.87 1983.27 -7.124 17.89 1983.26 -7.609 17.91 1983.25 -7.489 17.93 1983.24 -8.116 17.95 1983.22 -8.370 17.97 1983.21 -8.780 17.99 1983.19 -8.739 18.01 1983.18 -9.237 18.03 1983.17 -9.392 18.05 1983.15 -9.597 18.07 1983.14 -9.433 18.09 1983.12 -10.113 18.11 1983.11 -9.864 18.13 1983.09 -10.509 18.15 1983.08 -10.177 18.17 1983.06 -10.406 18.19 1983.05 -10.444 18.21 1983.04 -10.794 18.23 1983.02 -10.674 18.25 1983.01 -10.906 18.27 1982.99 -10.816 18.29 1982.98 -10.789 18.31 1982.96 -10.743 18.33 1982.95 -10.866 18.35 1982.93 -10.441 18.37 1982.92 -10.883 18.39 1982.90 -10.869 18.41 1982.89 -10.915 18.43 1982.88 -10.849 18.45 1982.86 -10.769 18.47 1982.85 -10.759 18.49 1982.83 -10.727 18.51 1982.82 -10.644 18.53 1982.80 -10.602 18.55 1982.79 -10.554 18.57 1982.77 -10.467 18.59 1982.76 -10.398 18.61 1982.75 -10.204 18.63 1982.73 -10.244 18.65 1982.72 -10.096 18.67 1982.70 -10.061 18.69 1982.69 -9.851 18.71 1982.67 -9.840 18.73 1982.66 -9.662 18.75 1982.64 -9.704 18.77 1982.63 -9.686 18.79 1982.61 -9.445 18.83 1982.59 -9.222 18.85 1982.57 -9.136 18.87 1982.56 -9.107 18.89 1982.54 -9.036 18.91 1982.53 -8.908 18.93 1982.51 -8.823 18.95 1982.50 -8.792 18.97 1982.48 -8.820 18.99 1982.47 -8.819 19.01 1982.46 -8.840 19.03 1982.44 -8.773 19.05 1982.43 -8.774 19.07 1982.41 -8.790 19.09 1982.40 -8.916 19.11 1982.38 -8.818 19.13 1982.37 -8.956 19.15 1982.35 -8.946 19.17 1982.34 -8.782 19.19 1982.32 -8.961 19.21 1982.31 -8.812 19.23 1982.30 -8.998 19.25 1982.28 -8.252 19.27 1982.27 -8.183 19.29 1982.25 -8.108 19.31 1982.20 -7.913 19.33 1982.17 -7.946 19.35 1982.14 -7.916 19.37 1982.11 -7.855 19.39 1982.08 -7.822 19.41 1982.04 -7.721 19.43 1982.01 -7.681 19.45 1981.98 -7.672 19.47 1981.95 -7.580 19.49 1981.91 -7.455 19.51 1981.88 -7.383 19.53 1981.85 -7.009 19.55 1981.82 -7.111 19.57 1981.79 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1980.84 -7.894 20.55 1980.83 -7.911 20.57 1980.81 -7.818 20.59 1980.80 -7.767 20.61 1980.79 -7.679 20.63 1980.78 -7.692 20.65 1980.76 -7.989 20.67 1980.75 -7.699 20.69 1980.74 -7.774 20.71 1980.73 -7.799 20.73 1980.71 -7.914 20.75 1980.70 -8.122 20.77 1980.69 -8.134 20.79 1980.68 -8.219 20.81 1980.66 -8.179 20.83 1980.65 -8.266 20.85 1980.64 -8.195 20.87 1980.63 -8.344 20.89 1980.61 -8.335 20.91 1980.60 -8.379 20.93 1980.59 -8.391 20.95 1980.58 -8.347 20.97 1980.56 -8.315 20.99 1980.55 -8.356 21.01 1980.54 -8.371 21.03 1980.53 -8.349 21.05 1980.51 -8.292 21.07 1980.50 -8.315 21.09 1980.49 -8.333 21.11 1980.48 -8.422 21.13 1980.46 -8.390 21.15 1980.45 -8.480 21.17 1980.44 -8.500 21.19 1980.43 -8.544 21.21 1980.41 -8.468 21.23 1980.40 -8.602 21.25 1980.39 -8.520 21.27 1980.38 -8.530 21.29 1980.36 -8.529 21.31 1980.35 -8.637 21.33 1980.34 -8.558 21.35 1980.33 -8.671 21.37 1980.31 -8.664 21.39 1980.30 -8.811 21.42 1980.28 -8.744 21.43 1980.28 -8.896 21.45 1980.26 -8.817 21.47 1980.25 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1979.91 -9.529 22.45 1979.90 -9.535 22.47 1979.89 -9.444 22.49 1979.89 -9.317 22.51 1979.88 -9.431 22.53 1979.87 -9.381 22.55 1979.86 -9.270 22.57 1979.86 -9.265 22.59 1979.85 -9.291 22.61 1979.84 -9.236 22.63 1979.84 -9.162 22.65 1979.83 -9.125 22.67 1979.82 -8.976 22.69 1979.82 -8.962 22.71 1979.81 -8.920 22.73 1979.80 -8.854 22.75 1979.79 -8.842 22.77 1979.79 -8.968 22.79 1979.78 -8.820 22.81 1979.77 -8.942 22.83 1979.77 -8.575 22.85 1979.76 -8.819 22.87 1979.75 -8.780 22.89 1979.75 -8.750 22.91 1979.74 -8.849 22.93 1979.73 -8.887 22.95 1979.72 -8.823 22.97 1979.72 -9.016 22.99 1979.71 -9.020 23.01 1979.70 -9.105 23.05 1979.69 -9.060 23.07 1979.68 -9.147 23.09 1979.68 -9.099 23.11 1979.67 -9.157 23.13 1979.66 -9.102 23.15 1979.65 -9.079 23.17 1979.65 -9.036 23.19 1979.64 -8.990 23.21 1979.63 -9.062 23.23 1979.63 -9.048 23.25 1979.62 -9.050 23.27 1979.61 -9.097 23.29 1979.61 -9.165 23.31 1979.60 -9.162 23.33 1979.59 -9.256 23.35 1979.58 -9.341 23.37 1979.58 -9.33 23.39 1979.57 -9.59 23.41 1979.56 -9.99 23.43 1979.56 -9.66 23.45 1979.55 -9.65 23.47 1979.54 -9.624 23.49 1979.54 -9.672 23.51 1979.53 -9.780 23.53 1979.52 -9.713 23.55 1979.51 -9.922 23.57 1979.51 -9.828 23.59 1979.50 -9.821 23.61 1979.49 -9.820 23.63 1979.49 -9.888 23.65 1979.48 -9.817 23.67 1979.47 -9.495 23.71 1979.46 -9.365 23.73 1979.45 -9.327 23.75 1979.44 -9.101 23.77 1979.44 -9.065 23.81 1979.42 -8.869 23.83 1979.42 -8.897 23.85 1979.41 -8.769 23.87 1979.40 -8.716 23.89 1979.40 -8.799 23.91 1979.39 -8.679 23.93 1979.38 -8.773 23.95 1979.37 -8.731 23.97 1979.37 -8.788 23.99 1979.36 -8.813 24.01 1979.35 -8.845 24.03 1979.35 -8.850 24.05 1979.34 -8.911 24.07 1979.33 -8.957 24.09 1979.33 -8.963 24.11 1979.32 -8.991 24.13 1979.31 -9.089 24.15 1979.30 -9.009 24.17 1979.30 -9.468 24.19 1979.29 -9.468 24.21 1979.28 -9.612 24.23 1979.28 -9.630 24.25 1979.27 -9.845 24.27 1979.26 -9.789 24.29 1979.26 -9.803 24.31 1979.25 -9.824 24.33 1979.24 -9.899 24.35 1979.23 -9.906 24.37 1979.23 -9.910 24.39 1979.20 -9.912 24.41 1979.14 -9.858 24.45 1979.03 -9.354 24.47 1978.98 -9.697 24.49 1978.92 -9.543 24.51 1978.87 -9.341 24.53 1978.81 -9.105 24.55 1978.76 -9.037 24.57 1978.70 -8.694 24.59 1978.64 -8.557 24.61 1978.59 -8.199 24.63 1978.53 -8.067 24.65 1978.48 -7.877 24.67 1978.42 -7.818 24.69 1978.37 -7.659 24.71 1978.31 -7.618 24.73 1978.26 -7.541 24.75 1978.25 -7.474 24.77 1978.18 -7.361 24.79 1978.12 -7.655 24.81 1978.05 -7.178 24.83 1977.98 -7.239 24.85 1977.92 -7.109 24.87 1977.85 -7.011 24.89 1977.78 -7.150 24.91 1977.72 -6.990 24.93 1977.65 -6.883 24.95 1977.58 -6.925 24.97 1977.52 -6.795 24.99 1977.45 -6.815 25.01 1977.38 -6.668 25.03 1977.32 -6.667 25.05 1977.26 -6.242 25.07 1977.23 -6.283 25.09 1977.21 -6.487 25.11 1977.18 -6.235 25.13 1977.15 -6.168 25.15 1977.12 -6.397 25.17 1977.09 -6.252 25.19 1977.06 -6.282 25.21 1977.03 -6.416 25.23 1977.01 -6.452 25.25 1976.98 -6.675 25.29 1976.92 -6.575 25.31 1976.89 -6.853 25.33 1976.86 -6.793 25.35 1976.83 -7.076 25.37 1976.81 -7.057 25.39 1976.78 -7.164 25.41 1976.75 -7.044 25.43 1976.72 -7.179 25.45 1976.69 -7.102 25.47 1976.66 -7.115 25.49 1976.63 -7.068 25.51 1976.61 -7.173 25.53 1976.58 -7.129 25.55 1976.55 -7.193 25.57 1976.52 -7.021 25.59 1976.49 -7.113 25.61 1976.46 -6.961 25.63 1976.43 -7.028 25.65 1976.41 -6.942 25.67 1976.38 -6.927 25.69 1976.35 -6.839 25.71 1976.32 -6.966 25.73 1976.29 -6.780 25.75 1976.19 -6.858 25.77 1976.12 -6.776 25.79 1976.04 -6.927 25.81 1975.97 -7.456 25.83 1975.90 -6.676 25.85 1975.83 -6.415 25.87 1975.76 -6.469 25.89 1975.69 -6.646 25.91 1975.62 -6.900 25.93 1975.54 -6.819 25.95 1975.47 -7.049 25.97 1975.40 -6.993 25.99 1975.33 -7.241 26.01 1975.26 -7.093 26.03 1975.19 -6.692 26.05 1975.15 -6.563 26.07 1975.10 -6.420 26.09 1975.06 -6.014 26.11 1975.01 -5.972 26.13 1974.96 -5.857 26.15 1974.92 -5.481 26.17 1974.87 -5.592 26.19 1974.83 -5.496 26.21 1974.78 -5.524 26.23 1974.74 -5.430 26.25 1974.69 -5.562 26.27 1974.65 -5.19 26.29 1974.60 -5.45 26.31 1974.56 -5.37 26.33 1974.51 -5.36 26.35 1974.46 -5.10 26.37 1974.42 -5.13 26.39 1974.37 -4.535 26.41 1974.33 -4.242 26.43 1974.28 -4.103 26.45 1974.24 -4.108 26.47 1974.19 -4.046 26.49 1974.15 -3.864 26.51 1974.10 -3.486 26.53 1974.06 -3.352 26.55 1974.01 -3.283 26.57 1973.96 -3.347 26.59 1973.92 -3.842 26.61 1973.87 -4.014 26.63 1973.83 -4.232 26.65 1973.78 -4.160 26.67 1973.74 -4.033 26.69 1973.69 -4.038 26.75 1973.56 -5.169 26.79 1973.46 -6.803 26.82 1973.40 -7.296