Correge Sr/Ca and U/Ca Data notes: Sample #1 is the youngest U/Ca data missing: sample size too small to allow precise measurement of U Sr/Ca data missing: poor repeatability between two runs and sample size too small to allow for third run sample# Sr/Ca (10-3 molar) U/Ca (10-6 molar) 1 9.144 2 8.842 3 9.013 4 9.048 5 9.025 6 8.960 7 9.077 8 9.152 9 9.310 10 9.276 11 8.884 12 9.004 13 8.982 14 8.995 15 8.965 16 9.063 17 8.960 18 8.904 19 8.986 20 8.946 21 9.000 22 9.019 1.072 23 8.997 1.087 24 8.857 1.061 25 8.898 1.064 26 8.855 1.053 27 8.968 1.095 28 9.020 1.114 29 9.039 1.089 30 9.049 1.138 31 9.028 1.132 32 8.922 1.104 33 8.834 1.044 34 8.921 1.034 35 8.855 1.076 36 8.781 1.046 37 8.941 1.037 38 8.818 1.070 39 8.899 1.094 40 9.048 1.131 41 8.850 1.073 42 1.125 43 9.036 1.095 44 8.992 1.143 45 8.971 1.152 46 8.945 1.093 47 8.912 1.108 48 8.817 1.066 49 1.101 50 1.138 51 8.964 1.086 52 8.923 1.126 53 9.131 1.119 54 9.124 1.125 55 8.833 1.055 56 9.081 1.065 57 9.167 1.192 58 9.104 1.080 59 8.805 1.078 60 8.974 1.058 61 8.857 1.065 62 9.141 1.066 63 8.792 1.097 64 9.129 1.097 65 8.743 1.073 66 8.915 1.053 67 8.849 1.068 68 8.964 1.081 69 8.741 1.085 70 9.094 1.126 71 8.910 1.065 72 8.814 1.045 73 8.740 1.064 74 8.885 1.095 75 8.839 1.098 76 8.942 1.051 77 8.850 1.065 78 8.968 1.078 79 8.866 1.120 80 8.844 1.101 81 8.866 1.062 82 8.938 1.060 83 8.911 1.089 84 8.983 1.077 85 9.017 1.144 86 9.059 1.118 87 8.898 1.087 88 8.843 1.079 89 8.830 1.059 90 8.911 1.033 91 8.761 1.021 92 8.830 1.045 93 8.962 1.043 94 8.976 1.129 95 8.940 1.121 96 8.997 1.091 97 8.959 1.087 98 8.884 1.065 99 8.909 1.073 100 8.884 1.052 101 8.854 1.065 102 8.794 1.009 103 1.038 104 1.048 105 8.764 1.055 106 8.875 1.101 107 8.951 1.082 108 8.875 1.103 109 8.915 1.057 110 8.817 1.025 111 8.830 1.087 112 8.903 1.097 113 8.743 1.045 114 8.875 1.034 115 8.815 1.076 116 8.779 1.096 117 9.025 1.110 118 8.989 1.092 119 8.892 1.071 120 1.056 121 8.877 1.075 122 8.891 1.100 123 8.837 1.073 124 8.986 1.102 125 8.885 1.088 126 8.932 1.068 127 8.867 1.058 128 8.904 1.071 129 8.945 1.052 130 8.874 1.057 131 8.906 1.068 132 8.860 1.036 133 8.930 1.082 134 8.820 1.089 135 8.889 1.094 136 8.859 1.077 137 8.847 1.091 138 8.864 1.087 139 8.916 140 8.882 1.080 141 8.864 1.078 142 8.824 1.086 143 8.967 1.081 144 8.746 1.082 145 8.894 1.090 146 8.935 1.078 147 8.822 1.065 148 8.894 1.067 149 8.793 1.034 150 9.003 1.077 151 8.887 1.070 152 8.812 1.063 153 8.918 1.057 154 8.812 1.059 155 8.961 1.099 156 8.899 1.098 157 8.818 1.098 158 8.916 1.078 159 8.947 1.073 160 8.822 1.059 161 8.826 1.080 162 8.943 1.083 163 8.932 1.125 164 8.802 1.104 165 8.884 1.094 166 8.882 1.074 167 8.849 1.045 168 8.796 1.038 169 8.817 1.016 170 8.807 1.020 171 8.821 1.033 172 8.811 1.070 173 8.784 1.127 174 8.818 1.035 175 9.021 1.035 176 8.872 1.062 177 9.052 1.110 178 8.863 1.078 179 8.949 1.100 180 1.023 181 8.811 1.077 182 8.895 1.147 183 8.978 1.185 184 8.833 1.119 185 8.898 1.091 186 8.933 1.072 187 8.959 1.103 188 8.960 1.127 189 9.116 190 8.975 1.146 191 9.022 1.120 192 8.871 1.115 193 8.847 1.104 194 8.845 1.111 195 9.028 1.168 196 8.962 1.202 197 8.965 1.165 198 8.983 1.141 199 9.017 1.142 200 8.940 1.185 201 9.048 1.173 202 8.946 1.148 203 9.053 1.190 204 8.925 1.136 205 9.084 1.092 206 8.895 1.069 207 8.846 1.075 208 8.821 1.081 209 8.895 1.076 210 8.942 1.059 211 8.766 1.053 212 8.813 1.064 213 8.836 1.089 214 8.888 1.138 215 8.792 1.085 216 8.827 1.095 217 8.943 1.090 218 8.903 1.070 219 8.763 1.098 220 8.877 1.096 221 1.051 222 8.871 1.090 223 8.823 1.064 224 8.865 1.100 225 8.907 1.072 226 8.830 1.100 227 8.863 1.061 228 8.821 1.060 229 1.017 230 1.028 231 8.840 1.035 232 1.020 233 8.759 1.038 234 8.791 1.030 235 8.769 1.044 236 8.907 1.052 237 8.756 1.111 238 8.928 1.071 239 8.794 1.053 240 8.782 1.080 241 8.952 1.072 242 1.034 243 8.867 1.051 244 8.816 1.100 245 8.710 1.061 246 8.764 1.047 247 8.865 1.069 248 8.813 1.058 249 8.854 1.070 250 8.929 1.078 251 8.841 1.090 252 8.854 1.071 253 8.888 1.088 254 8.921 1.050 255 8.847 1.046 256 8.867 1.092 257 8.896 1.055 258 8.753 1.050 259 1.015 260 8.895 1.049 261 8.930 1.041 262 8.759 1.057 263 8.863 1.088 264 8.903 1.106 265 8.876 1.121 266 8.963 1.078 267 8.867 1.035 268 8.852 1.058 269 8.879 1.074 270 8.757 1.072 271 8.855 1.035 272 8.811 1.036 273 8.863 1.055 274 9.010 1.096 275 8.935 1.086 276 8.963 1.079 277 8.873 1.082 278 8.943 1.044 279 8.840 1.081 280 8.758 1.086 281 8.956 1.088 282 1.027 283 8.815 1.071 284 8.782 1.068 285 8.837 1.071 286 8.906 1.093 287 8.813 1.137 288 9.001 1.132 289 8.974 1.126 290 9.036 1.098 291 9.080 1.120 292 8.888 1.073 293 8.916 1.089 294 8.907 1.077 295 9.030 1.079 296 8.981 1.095 297 8.873 1.081 298 9.001 1.085 299 8.806 1.098 300 8.848 1.098 301 8.990 1.108 302 8.911 1.112 303 8.894 1.114 304 9.002 1.126 305 8.973 1.144 306 9.058 1.120 307 9.064 1.105 308 8.958 1.127 309 8.978 1.132 310 8.881 1.106 311 8.940 1.056 312 8.903 1.074 313 8.957 1.087 314 8.823 1.080 315 8.854 1.130 316 9.020 1.095 317 8.947 1.086 318 9.083 1.099 319 9.083 1.123 320 8.990 1.105 321 9.109 1.125 322 9.014 1.136 323 8.969 1.097 324 8.910 1.126 325 8.834 1.124 326 8.823 1.110 327 8.916 1.087 328 8.920 1.097 329 8.986 1.076 330 8.878 1.091 331 8.869 1.113 332 8.975 1.099 333 8.988 1.086 334 8.976 1.116 335 8.727 1.090 336 8.865 1.090 337 8.905 1.109 338 8.881 1.073 339 8.987 1.053 340 8.933 1.078 341 9.021 1.091 342 8.822 1.078 343 8.925 1.083 344 8.863 1.082 345 8.920 1.081 346 8.800 1.087 347 8.916 1.083 348 8.857 1.075 349 8.938 1.124 350 8.924 1.076 351 8.990 1.067 352 9.060 1.171 353 8.937 1.116 354 9.005 1.073 355 8.933 1.098 356 8.861 1.066 357 8.804 1.064 358 8.816 1.090 359 8.954 1.060 360 8.987 1.088 361 8.802 1.108 362 8.970 1.095 363 8.747 1.080 364 8.964 1.061 365 8.851 1.047 366 9.071 1.089 367 8.967 1.109 368 9.157 1.126 369 8.966 1.090 370 9.048 1.112 371 8.901 1.121 372 8.977 1.084 373 9.014 1.144 374 8.859 1.103 375 8.872 1.077 376 8.812 1.082 377 8.816 1.067 378 8.963 1.141 379 9.085 1.107 380 8.967 1.131 381 8.970 1.121 382 9.089 1.185 383 9.127 1.212 384 9.005 1.175 385 9.248 1.274 386 9.182 1.153 387 9.178 1.185 388 9.046 1.169 389 9.100 1.179 390 9.081 1.143 391 9.061 1.213 392 9.111 1.131 393 9.008 1.124 394 8.881 1.103 395 8.979 1.121 396 8.938 1.183 397 8.957 1.125 398 9.125 1.174 399 9.054 1.141 400 8.921 1.131 401 8.985 1.097 402 8.999 1.133 403 8.981 1.094 404 9.069 1.144 405 8.968 1.153 406 8.937 1.100 407 8.890 1.102 408 8.897 1.144 409 8.898 1.113 410 9.085 1.154 411 9.043 1.158 412 8.989 1.150 413 8.988 1.126 414 9.131 1.110 415 8.941 1.071 416 8.873 1.058 417 8.857 1.061 418 1.040 419 1.049 420 1.078 421 1.077 422 8.885 1.079 423 8.842 1.054 424 8.848 1.056 425 8.859 1.053 426 8.825 1.038 427 8.767 1.028 428 8.831 1.087 429 8.801 1.133 430 8.883 1.137 431 1.125 432 1.158 433 1.139 434 1.066 435 8.873 1.077 436 8.904 1.073 437 8.955 1.088 438 8.886 1.093 439 8.905 1.072 440 8.926 1.068 441 8.914 1.069 442 8.842 1.063 443 8.868 1.045 444 8.898 1.041 445 8.817 1.059 446 8.739 1.053 447 8.771 1.053 448 8.791 1.107 449 8.873 1.122 450 8.921 1.115 451 9.018 1.127 452 8.945 1.146 453 9.089 1.105 454 8.943 1.101 455 9.000 1.096 456 8.884 1.075 457 8.996 1.075 458 8.932 1.110 459 9.066 1.138 460 8.961 1.119 461 8.927 1.123 462 8.933 1.084 463 8.942 1.101 464 8.846 1.077 465 8.828 1.061 466 8.941 1.082 467 8.856 1.063 468 8.934 1.083 469 8.902 1.134 470 8.868 1.131 471 8.846 1.143 472 9.051 1.187 473 9.121 1.180 474 9.038 1.100 475 1.118 476 1.101 477 1.041 478 1.116 479 1.133 480 1.137 481 1.133 482 1.149 483 1.145 484 1.134 485 1.102 486 1.117 487 1.091 488 1.136