ELK LAKE ISOTOPES VARVE-YR YR.INTVL TOP BTM % Corg 13-Corg 18-Ocaco 13-Ccaco H-Index O-Index ----------------------------------------------------------------------------------------- 203 20 550.16 591.64 6.97 -33.7 -7.64 -2.83 188 228 398 50 903.86 996.38 6.71 -34.6 -7.18 -3.10 277 268 943 50 1991.06 2125.52 5.71 -34.5 -6.80 -2.15 218 358 1194 50 2521.66 2621.86 5.95 -34.0 -7.00 -2.51 201 304 1674 50 3601.46 3691.10 5.66 -34.5 -7.06 -2.55 174 384 1797 97 3777.78 3972.68 5.66 -34.5 -7.21 -2.20 193 321 2147 50 4504.44 4609.96 4.64 -32.9 -7.83 -2.71 170 287 2776 50 5723.68 5819.26 4.30 -33.8 -8.21 -2.64 178 331 3315 50 6549.14 6616.34 3.72 -33.1 -7.91 -1.94 235 253 3537 50 6900.94 6985.54 3.83 -33.2 -7.54 -0.91 139 335 4305 50 9178.26 9326.00 2.56 -30.4 -7.83 0.30 149 195 4394 30 9476.28 9620.20 2.06 -29.9 0.00 0.00 223 176 4648 50 10220.60 10397.64 2.81 -30.2 -7.07 0.58 140 143 5338 50 11294.48 11424.20 2.82 -29.8 -6.48 1.35 257 150 5771 40 12575.20 12649.00 2.22 -29.4 -7.26 0.66 249 137 5893 50 12871.76 12956.40 2.40 -29.4 0.00 0.00 298 134 6437 50 14257.84 14376.56 2.03 -29.2 -6.46 0.93 241 161 6871 50 15295.48 15406.20 2.47 -28.9 -5.84 1.35 268 136 7207 50 16001.86 16093.94 2.40 -28.0 -6.33 0.34 219 116 7687 50 16828.55 16879.47 2.22 -29.6 -6.37 -0.05 204 185 8422 50 17796.13 17847.81 2.78 -31.8 -6.32 -3.22 162 221 9125 50 18338.71 18392.43 3.45 -34.0 -6.00 -0.88 180 290 9909 50 19060.81 19092.45 2.84 -35.0 -6.08 -6.23 173 449