DEVON 1972 CRYSTAL SIZES REFERENCES: Fisher, D.A., 1976: A study of two O-18 records from Devon Ice cap, Canada, and comparison of them to Camp Century O-18 record, Greenland, Ph.D. thesis, Univ. of Copenhagen. 278 pp. Fisher, D.A. and R.M. Koerner, 1980: Some aspects of climatic change in the High Arctic during the Holocene as deduced from ice cores. Abstracts. Quaternary Climatic Change Symposium. York University, Toronto, 1979. p.33. Quaternary Paleoclimate, W.C. Mahaney, ed., GeoAbstracts, 349-371. Fisher, D.A., 1979: Comparison of 100,000 years of oxygen isotope and insoluble impurity profiles from the Devon Island and Camp Century ice cores. Quaternary Research 11:299-304. Fisher, D.A., R.M. Koerner, W.S.B. Paterson, W. Dansgaard, N. Gundestrup, and N. Reeh, 1983: Effect of wind scouring on climatic records from icecore oxygen isotope profiles. Nature, 301:205-209. DATA DESCRIPTION: # FILE: d72xtal.1cm # Devon ice cap from 1972 core. # These data are crystal sizes in mm x 100 and are 1 cm averages. # There is a 9cm gap in core 199. # The depths are consistent with the delta 18-O data. # Original filename: dcy72-1.dev # Columns:depth/crystal gap size (mm x 100) DATA: 285.7 800 285.71 1277 285.72 601 285.73 441 285.74 606 285.75 635 285.76 516 285.77 1071 285.78 2106 285.79 588 285.8 830 285.81 830 285.82 423 285.83 477 285.84 690 285.85 734 285.86 578 285.87 808 285.88 1115 285.89 671 285.9 801 285.91 561 285.92 630 285.93 385 285.94 360 285.95 693 285.96 629 285.97 1097 285.98 1276 285.99 738 286 737 286.01 500 286.02 502 286.03 630 286.04 813 286.05 667 286.06 687 286.07 661 286.08 594 286.09 622 286.1 663 286.11 655 286.12 1000 286.13 990 286.14 390 286.15 546 286.16 617 286.17 537 286.18 630 286.19 669 286.2 530 286.21 412 286.22 451 286.23 455 286.24 708 286.25 630 286.26 409 286.27 891 286.28 791 286.29 710 286.3 1211 286.31 1387 286.32 858 286.33 594 286.34 679 286.35 464 286.36 630 286.37 1203 286.38 1044 286.39 732 286.4 1018 286.41 2171 286.42 2253 286.43 1113 286.44 784 286.45 656 286.46 824 286.47 630 286.48 1596 286.49 808 286.5 1389 286.51 1405 286.52 964 286.53 598 286.54 536 286.55 1125 286.56 2244 286.57 569 286.58 830 286.59 522 220 180 286.6 458 286.61 641 286.62 577 286.63 500 286.64 591 286.65 660 286.66 527 286.67 431 286.68 502 286.69 560 286.7 504 286.71 776 286.72 682 286.73 1026 286.74 1024 286.75 830 286.76 830 286.77 830 286.78 914 286.79 1395 286.8 560 286.81 560 286.82 619 286.83 904 286.84 647 286.85 548 286.86 905 286.87 1013 286.88 587 286.89 718 286.9 991 286.91 800 286.92 1301 286.93 772 286.94 767 286.95 929 286.96 820 286.97 728 286.98 696 286.99 706 287 1330 287.01 1314 287.02 1000 287.03 1000 287.04 635 287.05 443 287.06 576 287.07 670 287.08 819 287.09 1000 287.1 1000 287.11 934 287.12 645 287.13 2000 287.14 732 287.15 781 287.16 574 287.17 611 287.18 742 287.19 891 287.2 845 287.21 831 287.22 834 287.23 530 287.24 614 287.25 800 287.26 403 287.27 100 287.28 376 287.29 985 287.3 777 287.31 953 287.32 822 287.33 630 287.34 630 287.35 452 287.36 707 287.37 585 287.38 599 287.39 607 287.4 1114 287.41 644 287.42 607 287.43 664 287.44 781 287.45 974 287.46 1000 287.47 1903 287.48 2000 287.49 756 287.5 794 287.51 626 287.52 364 287.53 100 287.54 122 287.55 782 287.56 473 287.57 1195 287.58 567 287.59 611 287.6 473 287.61 540 287.62 442 287.63 586 287.64 695 287.65 647 287.66 831 287.67 1101 287.68 725 287.69 900 287.7 736 287.71 1203 287.72 1775 287.73 1664 287.74 1000 287.75 1000 287.76 873 287.77 802 287.78 863 287.79 726 287.8 742 287.81 823 287.82 1000 287.83 836 287.84 614 287.85 597 287.86 673 287.87 777 287.88 715 287.89 849 287.9 1000 287.91 726 287.92 1001 287.93 798 287.94 607 287.95 685 287.96 710 287.97 796 287.98 1139 287.99 814 288 670 288.01 592 288.02 650 288.03 776 288.04 501 288.05 635 288.06 584 288.07 157 288.08 100 288.09 921 288.1 601 288.11 504 288.12 788 288.13 673 288.14 573 288.15 813 288.16 1297 288.17 503 288.18 579 288.19 801 288.2 490 288.21 412 288.22 529 288.23 754 288.24 906 288.25 506 288.26 774 288.27 648 288.28 623 288.29 726 288.3 632 288.31 1000 288.32 870 288.33 541 288.34 500 288.35 545 288.36 1004 288.37 1230 288.38 551 288.39 1189 288.4 1682 288.41 1580 288.42 1658 288.43 872 288.44 474 288.45 666 288.46 658 288.47 677 288.48 830 288.49 1114 288.5 921 288.51 468 288.52 526 288.53 586 288.54 495 288.55 414 288.56 370 288.57 980 288.58 759 288.59 757 288.6 584 288.61 1070 288.62 1056 288.63 770 288.64 807 288.65 665 288.66 571 288.67 620 288.68 665 288.69 1185 288.7 873 288.71 458 288.72 604 288.73 397 288.74 455 288.75 811 288.76 629 288.77 388 288.78 419 288.79 460 288.8 461 288.81 624 288.82 827 288.83 707 288.84 621 288.85 472 288.86 822 288.87 694 288.88 508 288.89 590 288.9 599 288.91 709 288.92 1128 288.93 1816 288.94 685 288.95 741 288.96 603 288.97 640 288.98 500 288.99 500 289 479 289.01 459 289.02 661 289.03 778 289.04 1096 289.05 630 289.06 651 289.07 860 289.08 1071 289.09 493 289.1 355 289.11 843 289.12 878 289.13 569 289.14 509 289.15 559 289.16 546 289.17 710 289.18 675 289.19 656 289.2 624 289.21 479 289.22 471 289.23 526 289.24 757 289.25 1000 289.26 794 289.27 440 289.28 334 289.29 460 289.3 529 289.31 640 289.32 691 289.33 620 289.34 620 289.35 737 289.36 1069 289.37 816 289.38 694 289.39 1082 289.4 745 289.41 265 289.42 378 289.43 577 289.44 490 289.45 512 289.46 741 289.47 945 289.48 656 289.49 563 289.5 881 289.51 684 289.52 560 289.53 479 289.54 532 289.55 477 289.56 873 289.57 868 289.58 459 289.59 472 289.6 549 289.61 609 289.62 421 289.63 581 289.64 569 289.65 938 289.66 565 289.67 456 289.68 548 289.69 353 289.7 485 289.71 656 289.72 308 289.73 261 289.74 440 289.75 815 289.76 597 289.77 991 289.78 594 289.79 670 289.8 670 289.81 667 289.82 574 289.83 670 289.84 660 289.85 505 289.86 588 289.87 818 289.88 967 289.89 670 289.9 670 289.91 648 289.92 510 289.93 600 289.94 741 289.95 590 289.96 551 289.97 427 289.98 636 289.99 536 290 604 290.01 377 290.02 383 290.03 330 290.04 356 290.05 473 290.06 565 290.07 384 290.08 100 290.09 100 290.1 100 290.11 100 290.12 100 290.13 100 290.14 100 290.15 100 290.16 100 290.17 100 290.18 100 290.19 100 290.2 100 290.21 100 290.22 238 290.23 471 290.24 643 290.25 479 290.26 352 290.27 281 290.28 252 290.29 257 290.3 236 290.31 365 290.32 354 290.33 503 290.34 638 290.35 333 290.36 504 290.37 611 290.38 698 290.39 524 290.4 500 290.41 370 290.42 779 290.43 1676 290.44 367 290.45 419 290.46 406 290.47 493 290.48 423 290.49 450 290.5 446 290.51 425 290.52 444 290.53 401 290.54 359 290.55 442 290.56 420 290.57 387 290.58 440 290.59 620 290.6 546 290.61 596 290.62 503 290.63 568 290.64 555 290.65 706 290.66 680 290.67 591 290.68 587 290.69 498 290.7 521 290.71 497 290.72 520 290.73 658 290.74 534 290.75 338 290.76 442 290.77 440 290.78 336 290.79 349 290.8 473 290.81 400 290.82 482 290.83 553 290.84 775 290.85 717 290.86 795 290.87 800 290.88 623 290.89 612 290.9 367 290.91 491 290.92 373 290.93 327 290.94 437 290.95 375 290.96 433 290.97 348 290.98 373 290.99 642 291 639 291.01 482 291.02 503 291.03 461 291.04 652 291.05 710 291.06 710 291.07 621 291.08 527 291.09 579 291.1 551 291.11 562 291.12 620 291.13 944 291.14 724 291.15 488 291.16 597 291.17 736 291.18 519 291.19 366 291.2 460 291.21 654 291.22 551 291.23 500 291.24 356 291.25 328 291.26 330 291.27 408 291.28 935 291.29 1000 291.3 590 291.31 369 291.32 702 291.33 558 291.34 465 291.35 800 291.36 800 291.37 774 291.38 560 291.39 543 291.4 668 291.41 1524 291.42 844 291.43 952 291.44 776 291.45 628 291.46 689 291.47 1106 291.48 657 291.49 649 291.5 705 291.51 456 291.52 446 291.53 661 291.54 667 291.55 560 291.56 458 291.57 502 291.58 986 291.59 868 291.6 625 291.61 660 291.62 614 291.63 495 291.64 450 291.65 385 291.66 838 291.67 570 291.68 582 291.69 545 291.7 528 291.71 505 291.72 386 291.73 420 291.74 558 291.75 511 291.76 1296 291.77 1248 291.78 698 291.79 513 291.8 584 291.81 1300 291.82 854 291.83 696 291.84 574 291.85 1063 291.86 1850 291.87 1266 291.88 660 291.89 660 291.9 499 291.91 440 291.92 530 291.93 586 291.94 378 291.95 570 291.96 301 291.97 410 291.98 516 291.99 471 292 597 292.01 1151 292.02 800 292.03 512 292.04 436 292.05 471 292.06 739 292.07 892 292.08 759 292.09 1300 292.1 664 292.11 585 292.12 483 292.13 471 292.14 500 292.15 530 292.16 657 292.17 570 292.18 1203 292.19 678 292.2 436 292.21 661 292.22 902 292.23 564 292.24 620 292.25 1864 292.26 889 292.27 430 292.28 556 292.29 723 292.3 548 292.31 1000 292.32 729 292.33 780 292.34 800 292.35 664 292.36 937 292.37 1804 292.38 500 292.39 1179 292.4 481 292.41 1210 292.42 1004 292.43 273 292.44 273 292.45 240 292.46 310 292.47 327 292.48 350 292.49 324 292.5 279 292.51 258 292.52 252 292.53 310 292.54 406 292.55 377 292.56 316 292.57 335 292.58 406 292.59 364 292.6 420 292.61 365 292.62 465 292.63 400 292.64 403 292.65 487 292.66 477 292.67 710 292.68 984 292.69 608 292.7 500 292.71 638 292.72 695 292.73 479 292.74 660 292.75 425 292.76 420 292.77 551 292.78 491 292.79 390 292.8 415 292.81 253 292.82 500 292.83 457 292.84 367 292.85 452 292.86 457 292.87 274 292.88 243 292.89 100 292.9 100 292.91 230 292.92 257 292.93 268 292.94 315 292.95 332 292.96 360 292.97 296 292.98 267 292.99 254 293 276 293.01 340 293.02 413 293.03 360 293.04 312 293.05 365 293.06 456 293.07 500 293.08 457 293.09 360 293.1 360 293.11 103 293.12 100 293.13 100 293.14 100 293.15 100 293.16 173 293.17 481 293.18 332 293.19 380 293.2 370 293.21 316 293.22 402 293.23 443 293.24 569 293.25 601 293.26 629 293.27 488 293.28 318 293.29 373 293.3 607 293.31 911 293.32 590 293.33 583 293.34 498 293.35 330 293.36 302 293.37 222 293.38 387 293.39 269 293.4 270 293.41 717 293.42 895 293.43 599 293.44 687 293.45 976 293.46 465 293.47 440 293.48 780 293.49 607 293.5 330 293.51 418 293.52 447 293.53 492 293.54 392 293.55 1856 293.56 1429 293.57 632 293.58 746 293.59 738 293.6 454 293.61 450 293.62 100 293.63 100 293.64 100 293.65 100 293.66 100 293.67 100 293.68 100 293.69 661 293.7 580 293.71 500 293.72 470 293.73 539 293.74 487 293.75 377 293.76 428 293.77 410 293.78 511 293.79 587 293.8 791 293.81 590 293.82 1379 293.83 540 293.84 626 293.85 391 293.86 282 293.87 295 293.88 416 293.89 579 293.9 500 293.91 351 293.92 463 293.93 386 293.94 260 293.95 259 293.96 250 293.97 220 293.98 305 293.99 240 294 246 294.01 382 294.02 364 294.03 966 294.04 974 294.05 494 294.06 426 294.07 786 294.08 1198 294.09 536 294.1 298 294.11 360 294.12 360 294.13 263 294.14 287 294.15 282 294.16 357 294.17 645 294.18 490 294.19 291 294.2 275 294.21 260 294.22 245 294.23 367 294.24 573 294.25 603 294.26 485 294.27 311 294.28 450 294.29 290 294.3 384 294.31 344 294.32 396 294.33 553 294.34 418 294.35 259 294.36 272 294.37 295 294.38 273 294.39 268 294.4 255 294.41 348 294.42 171 294.43 190 294.44 190 294.45 244 294.46 217 294.47 225 294.48 244 294.49 300 294.5 302 294.51 251 294.52 249 294.53 290 294.54 296 294.55 297 294.56 253 294.57 294.58 294.59 294.6 100 294.61 100 294.62 100 294.63 100 294.64 100 294.65 100 294.66 100 294.67 100 294.68 100 294.69 266 294.7 142 294.71 140 294.72 124 294.73 113 294.74 123 294.75 142 294.76 170 294.77 161 294.78 117 294.79 115 294.8 128 294.81 118 294.82 90 294.83 100 294.84 127 294.85 130 294.86 137 294.87 121 294.88 121 294.89 149 294.9 154 294.91 127 294.92 118 294.93 107 294.94 92 294.95 130 294.96 130 294.97 191 294.98 161 294.99 136 295 136 295.01 129 295.02 124 295.03 134 295.04 135 295.05 126 295.06 148 295.07 130 295.08 130 295.09 111 295.1 102 295.11 123 295.12 130 295.13 147 295.14 140 295.15 124 295.16 130 295.17 142 295.18 182 295.19 191 295.2 200 295.21 161 295.22 142 295.23 180 295.24 212 295.25 207 295.26 211 295.27 215 295.28 187 295.29 162 295.3 190 295.31 191 295.32 199 295.33 180 295.34 218 295.35 194 295.36 182 295.37 187 295.38 172 295.39 176 295.4 173 295.41 171 295.42 228 295.43 268 295.44 208 295.45 190 295.46 240 295.47 194 295.48 215 295.49 198 295.5 203 295.51 187 295.52 199 295.53 206 295.54 201 295.55 252 295.56 193 295.57 209 295.58 200 295.59 229 295.6 186 295.61 220 295.62 266 295.63 274 295.64 275 295.65 244 295.66 215 295.67 260 295.68 288 295.69 200 295.7 200 295.71 210 295.72 154 295.73 150 295.74 127 295.75 154 295.76 182 295.77 190 295.78 194 295.79 197 295.8 182 295.81 162 295.82 173 295.83 210 295.84 230 295.85 194 295.86 165 295.87 160 295.88 244 295.89 222 295.9 184 295.91 192 295.92 183 295.93 190 295.94 187 295.95 170 295.96 170 295.97 208 295.98 210 295.99 194 296 162 296.01 169 296.02 196 296.03 192 296.04 163 296.05 175 296.06 231 296.07 194 296.08 230 296.09 220 296.1 229 296.11 196 296.12 205 296.13 197 296.14 190 296.15 190 296.16 182 296.17 186 296.18 213 296.19 199 296.2 247 296.21 200 296.22 106 296.23 124 296.24 130 296.25 130 296.26 137 296.27 103 296.28 120 296.29 110 296.3 120 296.31 121 296.32 112 296.33 164 296.34 352 296.35 330 296.36 254 296.37 267 296.38 288 296.39 253 296.4 345 296.41 410 296.42 219 296.43 258 296.44 345 296.45 311 296.46 243 296.47 430 296.48 417 296.49 293 296.5 334 296.51 337 296.52 651 296.53 917 296.54 347 296.55 393 296.56 489 296.57 1461 296.58 179 296.59 219 296.6 198 296.61 142 296.62 197 296.63 277 296.64 455 296.65 335 296.66 477 296.67 500 296.68 881 296.69 663 296.7 915 296.71 516 296.72 590 296.73 506 296.74 687 296.75 433 296.76 453 296.77 337 296.78 374 296.79 446 296.8 496 296.81 465 296.82 655 296.83 564 296.84 428 296.85 763 296.86 749 296.87 483 296.88 482 296.89 748 296.9 938 296.91 524 296.92 551 296.93 554 296.94 420 296.95 440 296.96 620 296.97 566 296.98 812 296.99 762 297 598 297.01 606 297.02 458 297.03 480 297.04 796 297.05 819 297.06 689 297.07 817 297.08 770 297.09 593 297.1 695 297.11 402 297.12 350 297.13 361 297.14 526 297.15 625 297.16 361 297.17 327 297.18 400 297.19 644 297.2 446 297.21 362 297.22 379 297.23 529 297.24 530 297.25 407 297.26 357 297.27 433 297.28 562 297.29 495 297.3 354 297.31 443 297.32 404 297.33 353 297.34 385 297.35 300 297.36 470 297.37 1996 297.38 886 297.39 444 297.4 493 297.41 445 297.42 512 297.43 471 297.44 385 297.45 362 297.46 362 297.47 327 297.48 258 297.49 251 297.5 316 297.51 318 297.52 280 297.53 263 297.54 515 297.55 262 297.56 472 297.57 312 297.58 421 297.59 365 297.6 360 297.61 372 297.62 299 297.63 294 297.64 355 297.65 323 297.66 297 297.67 405 297.68 438 297.69 311 297.7 273 297.71 318 297.72 429 297.73 364 297.74 560 297.75 250 297.76 500 297.77 301 297.78 243 297.79 357 297.8 284 297.81 270 297.82 407 297.83 385 297.84 360 297.85 485 297.86 496 297.87 434 297.88 420 297.89 354 297.9 258 297.91 230 297.92 228 297.93 247 297.94 182 297.95 187 297.96 180 297.97 251 297.98 261 297.99 280 298 270 298.01 326 298.02 250 298.03 215 298.04 210 298.05 255 298.06 277 298.07 280 298.08 298 298.09 287 298.1 270 298.11 275 298.12 280 298.13 280 298.14 256 298.15 219 298.16 235 298.17 216 298.18 203 298.19 220 298.2 219 298.21 200 298.22 220 298.23 210 298.24 155 298.25 194 298.26 183 298.27 235 298.28 206 298.29 155 298.3 159 298.31 170 298.32 187 298.33 210 298.34 201 298.35 167 298.36 195 298.37 241 298.38 188 298.39 212 298.4 222 298.41 230 298.42 227 298.43 201 298.44 210 298.45 200 298.46 162 298.47 187 298.48 181 298.49 229 298.5 441 298.51 311 298.52 240 298.53 272 298.54 231 298.55 228 298.56 260 298.57 292 298.58 298 298.59 448 298.6 652 298.61 317 298.62 278 298.63 266 298.64 270 298.65 400 298.66 392 298.67 180 298.68 170 298.69 198 298.7 200 298.71 166 298.72 176 298.73 188 298.74 254 298.75 233 298.76 185 298.77 187 298.78 184 298.79 165 298.8 186 298.81 220 298.82 189 298.83 133 298.84 148 298.85 170 298.86 177 298.87 205 298.88 169 298.89 151 298.9 180 298.91 190 298.92 227 298.93 159 298.94 167 298.95 162