Year O-18 C-13 Cd/Ca Mn/Ca Ba/Ca SST SST A.D. permil permil (nmol/ (nmol/ (mmol/ Puerto Academy (PDB) (PDB) mol) mol) mol) Chicama Bay deg deg 1936.00 -3.806 -1.977 6.005 81.221 4.16 18.3 1936.25 -3.458 -2.034 7.121 83.391 4.74 16.8 1936.50 -3.316 -2.358 8.952 96.037 4.77 14.8 1936.75 -3.596 -2.215 8.251 93.747 4.35 14.8 1937.00 -3.744 -1.807 6.905 74.026 4.26 18.5 1937.25 -3.603 -2.048 8.654 79.469 4.46 16.4 1937.50 -3.555 -2.235 9.251 73.062 4.66 15.1 1937.75 -3.740 -2.205 7.403 96.696 4.35 15.4 1938.00 -3.973 -1.920 6.392 90.791 4.44 16.9 1938.25 -3.390 -2.275 8.029 69.872 4.75 15.3 1938.50 -3.448 -2.554 8.021 83.316 4.62 14.5 1938.75 -3.708 -2.393 7.489 77.077 4.40 15.9 1939.00 -4.120 -2.373 3.747 87.327 3.96 19.1 1939.25 -3.773 -2.011 3.566 86.256 4.02 17.7 1939.50 -3.601 -2.060 3.826 76.103 4.49 15.9 1939.75 -3.576 -2.541 4.464 83.006 4.50 17.0 1940.00 -3.987 -2.345 3.424 94.470 4.20 19.2 1940.25 -4.006 -2.253 3.299 89.148 4.11 17.7 1940.50 -3.601 -2.361 4.308 74.536 4.35 16.5 1940.75 -3.623 -2.374 5.307 86.441 4.47 19.6 1941.00 -4.132 -2.053 3.332 82.157 4.17 22.1 1941.25 -4.049 -1.828 3.218 93.098 4.28 18.7 1941.50 -3.667 -2.013 5.648 93.886 4.44 16.4 1941.75 -3.603 -2.243 5.554 70.735 4.47 18.4 1942.00 -3.980 -2.116 2.538 83.067 4.22 18.3 1942.25 -3.678 -1.967 2.371 81.396 4.35 16.5 1942.50 -3.186 -2.275 4.179 74.452 4.58 15.5 1942.75 -3.251 -2.380 5.657 77.773 4.62 17.1 1943.00 -3.919 -1.709 4.629 92.610 4.16 20.0 1943.25 -3.723 -1.692 2.080 64.810 4.31 17.9 1943.50 -3.525 -1.999 2.966 73.898 4.27 16.5 1943.75 -3.510 -2.245 4.618 80.919 4.54 16.1 1944.00 -3.827 -2.037 4.553 85.922 4.34 18.7 1944.25 -3.698 -1.710 4.881 77.436 4.14 17.8 1944.50 -3.489 -2.232 5.246 60.911 4.49 16.6 1944.75 -3.342 -2.344 5.874 73.302 4.78 16.1 1945.00 -3.354 -2.015 5.225 78.532 4.67 18.8 1945.25 -3.332 -2.212 4.938 68.242 4.62 17.1 1945.50 -3.177 -2.253 4.002 75.938 4.67 16.0 1945.75 -3.326 -2.098 3.871 74.900 4.29 15.9 1946.00 -3.678 -1.978 4.111 70.178 4.38 17.7 1946.25 -3.527 -1.830 4.047 71.108 4.40 16.4 1946.50 -3.063 -2.368 4.564 54.712 4.54 15.8 1946.75 -3.232 -2.325 5.901 73.863 4.47 17.5 1947.00 -3.441 -2.057 5.799 77.349 4.24 18.1 1947.25 -3.670 -1.827 3.975 59.951 4.41 16.4 1947.50 -3.195 -2.473 9.234 55.870 4.37 15.5 1947.75 -3.219 -2.354 5.843 75.311 4.66 16.2 1948.00 -3.381 -1.942 5.805 90.003 4.61 20.2 1948.25 -3.636 -1.649 4.262 76.791 4.30 18.5 1948.50 -3.432 -2.301 2.598 68.891 4.61 16.7 1948.75 -3.385 -2.390 3.587 84.528 4.47 16.4 1949.00 -3.591 -2.008 3.580 69.640 4.43 19.9 1949.25 -3.252 -2.630 4.556 86.350 4.49 17.2 1949.50 -3.353 -2.409 5.398 68.312 4.58 16.1 1949.75 -3.398 -2.223 5.832 75.239 4.59 15.9 1950.00 16.2 1950.25 15.5 1950.50 15.0 1950.75 15.5 1951.00 -3.777 -1.692 3.911 93.489 4.33 17.9 1951.25 -3.956 -1.421 2.035 97.859 4.15 19.6 1951.50 -3.597 -2.214 3.328 94.978 4.49 17.1 1951.75 -3.805 -2.167 3.224 81.706 4.42 17.0 1952.00 -3.761 -2.282 4.098 73.566 4.37 17.7 1952.25 -3.587 -2.113 4.162 67.575 4.52 16.4 1952.50 -3.305 -2.650 4.818 72.615 4.60 15.7 1952.75 -3.588 -2.175 6.521 86.107 4.38 16.2 1953.00 -3.968 -1.736 3.073 75.319 4.17 20.1 1953.25 -3.651 -2.182 3.453 72.021 4.30 18.3 1953.50 -3.629 -2.375 2.635 78.784 4.43 17.0 1953.75 -3.668 -2.350 3.919 93.908 4.30 16.6 1954.00 -3.666 -2.392 3.190 90.779 4.41 17.4 1954.25 -3.337 -2.546 3.875 88.350 4.59 15.5 1954.50 -3.103 -2.745 5.910 70.043 4.96 14.9 1954.75 -3.158 -2.554 5.802 83.478 4.61 15.7 1955.00 -3.587 -2.290 5.204 81.870 4.64 17.9 1955.25 -3.702 -1.988 3.825 76.604 4.40 16.2 1955.50 -3.399 -2.345 5.650 77.540 4.73 15.2 1955.75 -3.589 -2.088 6.276 93.627 4.71 15.0 1956.00 -3.788 -1.801 3.447 83.418 4.34 18.4 1956.25 -3.409 -2.296 3.959 74.749 4.45 17.2 1956.50 -3.263 -2.475 5.587 95.314 4.60 15.9 1956.75 -3.538 -2.293 6.003 63.030 4.88 15.5 1957.00 -3.943 -1.474 2.128 64.356 4.20 21.0 1957.25 -3.715 -1.982 3.281 74.045 4.16 20.4 1957.50 -3.544 -2.191 5.576 77.299 4.39 17.0 1957.75 -3.883 -2.166 5.137 65.283 4.22 19.1 1958.00 -4.015 -1.717 1.987 87.962 3.93 20.5 1958.25 -3.510 -2.153 4.217 98.986 4.46 17.8 1958.50 -3.403 -2.327 3.998 76.038 4.48 16.3 1958.75 -3.817 -1.967 4.679 77.030 4.67 16.2 1959.00 -3.967 -1.311 2.658 80.312 4.34 19.8 1959.25 -3.481 -2.090 3.263 67.443 4.57 17.4 1959.50 -3.542 -2.188 4.253 76.539 4.34 15.9 1959.75 -3.779 -2.066 2.796 62.835 4.34 17.0 1960.00 -3.643 -1.880 3.194 62.446 4.29 17.9 1960.25 -3.347 -2.595 4.218 51.143 4.77 16.5 1960.50 -3.349 -2.420 6.228 64.560 4.56 15.4 1960.75 -3.472 -2.092 4.841 72.849 4.52 16.6 1961.00 -3.888 -1.527 3.310 91.666 3.98 18.2 1961.25 -3.446 -2.145 4.272 60.222 4.39 17.0 1961.50 -3.182 -2.373 6.020 71.575 4.60 15.7 1961.75 -3.493 -2.032 7.904 83.546 4.39 16.4 1962.00 -3.452 -1.874 5.486 68.374 4.22 17.0 1962.25 -3.217 -2.517 4.072 59.432 4.63 16.3 1962.50 -3.349 -2.410 6.451 64.193 4.55 15.7 1962.75 -3.435 -2.237 7.660 79.128 4.42 15.8 1963.00 -3.711 -1.827 5.205 72.643 4.00 18.2 1963.25 -3.548 -2.343 8.298 56.856 4.44 17.5 1963.50 -3.623 -2.254 6.883 68.461 4.40 16.5 1963.75 -3.796 -2.210 9.096 82.163 4.34 17.0 1964.00 -3.973 -1.842 4.195 80.726 3.97 17.8 1964.25 -3.167 -2.390 13.250 71.201 4.66 15.5 1964.50 -3.176 -2.683 16.512 82.242 4.67 15.3 1964.75 -3.502 -2.109 7.827 79.606 4.39 15.4 1965.00 -3.953 -1.335 3.812 81.517 3.98 20.2 26.3 1965.25 -3.696 -1.959 6.371 95.696 4.36 20.0 25.3 1965.50 -3.688 -2.063 6.207 86.175 4.02 17.3 23.1 1965.75 -3.961 -1.543 2.732 83.104 4.09 18.6 24.7 1966.00 -4.010 -1.950 4.113 73.934 4.16 18.2 24.6 1966.25 -3.333 -2.566 8.062 53.798 4.58 16.3 22.2 1966.50 -3.278 -2.378 7.534 66.454 4.50 16.0 21.4 1966.75 -3.525 -2.273 5.218 66.440 4.32 15.7 23.1 1967.00 -3.904 -1.895 4.211 92.907 4.22 17.8 24.6 1967.25 -3.256 -2.347 5.912 70.005 4.76 16.7 22.9 1967.50 -3.201 -2.560 10.560 76.939 4.64 15.5 20.7 1967.75 -3.385 -2.248 8.038 82.344 4.58 15.5 22.3 1968.00 -3.415 -1.881 5.618 79.551 4.35 16.6 23.6 1968.25 -3.279 -2.264 13.172 58.750 4.40 15.5 22.6 1968.50 -3.526 -2.142 5.454 99.524 4.74 16.2 22.9 1968.75 -3.819 -2.109 5.673 92.303 4.24 17.0 23.8 1969.00 -4.045 -1.869 2.866 96.409 4.11 19.5 26.3 1969.25 -3.825 -1.913 6.000 95.657 4.25 19.0 24.6 1969.50 -3.561 -2.402 6.321 70.524 4.41 16.1 22.6 1969.75 -3.878 -2.090 6.556 93.588 4.41 16.9 24.4 1970.00 -3.835 -1.782 3.754 65.448 4.33 16.8 24.3 1970.25 -3.259 -2.369 6.320 72.433 4.70 15.3 21.5 1970.50 -3.277 -2.585 10.793 62.375 4.20 15.1 20.6 1970.75 -3.717 -2.184 8.464 94.472 4.46 14.7 22.9 1971.00 -3.642 -1.935 3.865 83.836 4.37 16.7 25.4 1971.25 -3.447 -2.164 4.478 60.333 4.37 16.2 23.1 1971.50 -3.517 -2.132 3.677 96.486 4.57 15.5 22.2 1971.75 -3.751 -1.890 4.511 78.767 4.60 15.3 22.9 1972.00 -3.713 -1.990 3.340 70.418 4.09 20.6 26.5 1972.25 -3.982 -1.611 2.433 81.557 4.18 19.7 25.1 1972.50 -3.896 -2.006 3.005 90.064 4.29 17.2 23.6 1972.75 -3.982 -2.001 2.762 82.888 4.21 19.5 25.6 1973.00 -4.081 -1.696 1.681 85.551 4.09 18.3 24.9 1973.25 -3.205 -2.490 13.142 67.341 4.40 15.4 21.1 1973.50 -3.237 -2.689 8.150 82.556 4.65 14.9 20.6 1973.75 -3.674 -1.997 5.912 108.160 4.46 15.1 22.4 1974.00 -3.854 -1.644 4.240 91.633 4.35 17.0 25.1 1974.25 -3.574 -2.100 7.206 69.474 4.45 17.5 23.3 1974.50 -3.334 -2.381 4.693 91.262 4.60 15.0 21.0 1974.75 -3.452 -2.295 7.402 86.747 4.93 14.4 21.7 1975.00 -3.871 -1.844 3.387 72.292 4.34 18.0 26.0 1975.25 -3.339 -2.518 8.920 86.098 4.78 15.9 22.5 1975.50 -3.232 -2.496 6.585 97.206 4.74 14.7 20.7 1975.75 -3.618 -2.227 5.003 81.082 4.49 14.3 21.7 1976.00 -3.899 -1.359 4.722 63.883 4.24 19.2 25.1 1976.25 -3.763 -1.554 3.279 70.762 4.19 19.1 25.5 1976.50 -3.649 -1.929 4.322 77.420 4.39 17.0 23.1 1976.75 -3.748 -2.092 6.073 75.389 4.36 17.9 24.5 1977.00 -4.047 -1.488 2.516 75.120 4.25 18.3 24.7 1977.25 -3.580 -2.006 3.618 62.084 4.35 16.8 22.8 1977.50 -3.350 -2.595 4.967 58.171 4.54 15.5 21.1 1977.75 -3.362 -2.539 6.537 68.732 4.63 16.7 23.8 1978.00 -3.913 -1.815 4.339 86.367 4.32 18.2 24.5 1978.25 -3.845 -1.917 5.267 99.771 4.42 16.0 21.8 1978.50 -3.349 -2.358 7.782 66.074 4.65 15.0 20.7 1978.75 -3.430 -2.009 11.503 81.314 4.38 15.9 23.6 1979.00 -3.930 -1.740 3.826 75.651 4.19 18.4 25.6 1979.25 -3.822 -1.891 5.193 74.453 4.21 16.7 23.5 1979.50 -3.710 -2.409 5.069 52.196 4.20 16.4 22.3 1979.75 -3.741 -2.437 5.193 84.889 4.30 17.1 23.8 1980.00 -3.822 -1.822 2.992 78.767 4.17 18.5 25.3 1980.25 -3.780 -2.263 2.746 102.610 4.45 16.6 23.2 1980.50 -3.306 -2.606 4.421 79.451 4.41 15.7 21.2 1980.75 -3.360 -2.208 6.812 84.252 4.38 15.9 22.9 1981.00 -3.545 -1.866 5.971 63.444 4.33 16.8 24.9 1981.25 -3.645 -2.139 2.967 69.053 4.40 16.3 23.3 1981.50 -3.311 -2.649 6.818 78.511 4.61 15.8 20.8 1981.75 -3.660 -2.309 7.071 90.957 4.50 15.9 23.0 1982.00 -3.785 -1.887 3.874 68.000 4.19 17.5 25.2 1982.25 -3.696 -2.416 3.766 85.951 4.24 17.3 24.4 1982.50 -3.787 -2.314 6.519 4.29 16.7 23.5