North Atlantic RAPiD Deglacial Paired Mg/Ca-d18O and d18Osw-SST Reconstructions ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: North Atlantic RAPiD Deglacial Paired Mg/Ca-d18O and d18Osw-SST Reconstructions LAST UPDATE: 1/2010 (Original receipt by WDC Paleo) CONTRIBUTORS: Thornalley, D.J.R., I.N. McCave, and H. Elderfield IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2010-009 WDC PALEO CONTRIBUTION SERIES CITATION: Thornalley, D.J.R., et al. 2010. North Atlantic RAPiD Deglacial Paired Mg/Ca-d18O and d18Osw-SST Reconstructions. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2010-009. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Thornalley, D.J.R., I.N. McCave, and H. Elderfield. 2010. Freshwater input and abrupt deglacial climate change in the North Atlantic. Paleoceanography, 25, PA1201, doi:10.1029/2009PA001772. ABSTRACT: Greenland ice core records indicate that the last deglaciation (~7-21 ka) was punctuated by numerous abrupt climate reversals involving temperature changes of up to 5°C-10°C within decades. However, the cause behind many of these events is uncertain. A likely candidate may have been the input of deglacial meltwater, from the Laurentide ice sheet (LIS), to the high-latitude North Atlantic, which disrupted ocean circulation and triggered cooling. Yet the direct evidence of meltwater input for many of these events has so far remained undetected. In this study, we use the geochemistry (paired Mg/Ca-d18O) of planktonic foraminifera from a sediment core south of Iceland to reconstruct the input of freshwater to the northern North Atlantic during abrupt deglacial climate change. Our record can be placed on the same timescale as ice cores and therefore provides a direct comparison between the timing of freshwater input and climate variability. Meltwater events coincide with the onset of numerous cold intervals, including the Older Dryas (14.0 ka), two events during the Allerød (at ~13.1 and 13.6 ka), the Younger Dryas (12.9 ka), and the 8.2 ka event, supporting a causal link between these abrupt climate changes and meltwater input. During the Bølling-Allerød warm interval, we find that periods of warming are associated with an increased meltwater flux to the northern North Atlantic, which in turn induces abrupt cooling, a cessation in meltwater input, and eventual climate recovery. This implies that feedback between climate and meltwater input produced a highly variable climate. A comparison to published data sets suggests that this feedback likely included fluctuations in the southern margin of the LIS causing rerouting of LIS meltwater between southern and eastern drainage outlets, as proposed by Clark et al. (2001). GEOGRAPHIC REGION: Northern North Atlantic PERIOD OF RECORD: 21 - 7 KYrBP FUNDING SOURCES: NERC RAPID grant NER/T/S/2002/00436 DESCRIPTION: Paired Mg/Ca and d18O measurements from foraminifera plus reconstructed d18Oseawater and SST from RAPiD cores collected in the North Atlantic south of Iceland. Data collected by David J.R. Thornalley (Univ. of Cambridge) Principal Investigator: I. Nick McCave (Univ. of Cambridge) Cruise CD-159, funded by UK RAPID program Stable isotope values relative to VPDB standard, run in Godwin Laboratory, Univ. of Cambridge Temperature calculated using Mg/Ca = B exp (0.1 × T) B = 0.794 and 0.675 for G. bulloides and G. inflata, respectively d18Osw calculated using Kim and O'Neil (1997), including a 0.6‰ offset for G. bulloides, and VPDB to SMOW conversion of 0.27‰ "Ice-volume corrected" for whole ocean changes using Fairbanks (1989) sea-level curve, assuming a LGM to late Holocene shift of 1 ‰ Core locations: RAPiD-15-4P: 62°17.58'N, 17°08.04'W, 2133 m water depth. RAPiD-12-1K: 62°05.43'N, 17°49.18'W, 1938 m water depth. DATA: 1. Data for RAPiD-15-4P Stable isotope values relative to VPDB standard, run in Godwin Laboratory, Univ. of Cambridge Temperature calculated using Mg/Ca = B exp (0.1 × T) B = 0.794 and 0.675 for G. bulloides and G. inflata, respectively d18Osw calculated using Kim and O'Neil (1997), including a 0.6‰ offset for G. bulloides, and VPDB to SMOW conversion of 0.27‰ "Ice-volume corrected" for whole ocean changes using Fairbanks (1989) sea-level curve, assuming a LGM to late Holocene shift of 1 ‰ Data for figure 8 G. bulloides G.inflata G. inflata Depth/cm Age/ka b2k %N.pachy. IRDex.Volc. d18O d18O-0.6 d18Oivc Mg/Ca Temp. d18Osw-ivc d18O d18Oivc Mg/Ca Temp. d18Osw-ivc Age/ka b2k Dd18Osw-ivc/Dt Top Bottom Mid Mid 150-250mm 150-250 mm ‰ ‰ ‰ mmol/mol deg.C ‰ ‰ ‰ mmol/mol deg.C ‰ Mid ‰/ka 168 169 168.5 7.089 0.32 12.19 -0.4 328 329 328.5 8.153 0.00 12.39 1.3 336 337 336.5 8.206 0.66 12.66 -0.2 344 345 344.5 8.259 0.00 12.9 -5.2 352 353 352.5 8.313 0.33 12.95 7.2 360 361 360.5 8.366 0.00 13 -2.5 376 377 376.5 8.602 0.00 13.08 3.5 384 385 384.5 8.786 0.00 13.25 -1.1 392 393 392.5 8.969 0.66 13.41 -3.1 400 401 400.5 9.152 0.98 13.52 -0.6 408 409 408.5 9.336 0.66 13.62 8.5 416 417 416.5 9.519 0.34 13.65 18.7 424 425 424.5 10.181 1.68 13.69 -4 432 433 432.5 10.764 3.97 13.74 -5.5 434 435 434.5 10.904 3.49 1 13.79 -10.2 436 437 436.5 11.043 10.83 1 2.13 1.53 1.20 2.031 9.39 -0.02 2.32 1.99 1.716 9.33 0.76 13.83 5.7 438 439 438.5 11.182 19.71 1 1.81 1.21 0.86 2.34 1.99 1.735 9.44 0.78 13.88 -6.1 440 441 440.5 11.321 39.53 1.0684 2.20 1.60 1.22 2.105 9.75 0.09 2.62 2.25 1.685 9.15 0.97 13.91 -5.8 442 443 442.5 11.460 60.44 1.1506 2.07 1.47 1.06 2.213 10.25 0.04 2.29 1.89 1.742 9.48 0.69 13.95 -5.8 444 445 444.5 11.509 35.28 1 2.14 1.54 1.13 1.941 8.94 -0.19 2.34 1.92 1.760 9.58 0.75 13.99 -6.8 446 447 446.5 11.557 31.79 1.0481 2.17 1.57 1.15 1.912 8.79 -0.21 2.39 1.97 1.774 9.67 0.82 14 6.6 448 449 448.5 11.606 29.48 1.7135 2.29 1.69 1.26 1.833 8.37 -0.19 2.21 1.78 1.706 9.27 0.53 14.05 3.8 450 451 450.5 11.654 40.91 5.9404 2.13 1.53 1.09 2.182 10.11 0.04 2.49 2.06 1.676 9.09 0.77 14.11 8.6 451 452 451.5 11.679 2.20 1.76 1.800 9.81 0.64 14.15 8.1 452 453 452.5 11.703 65.06 20.947 2.18 1.58 1.15 2.166 10.04 0.08 1.703 9.25 14.22 3.8 453 454 453.5 11.750 2.42 1.98 1.723 9.37 0.76 14.28 -5.5 454 455 454.5 11.797 82.30 52.86 2.38 1.78 1.34 1.909 8.77 -0.02 2.48 2.04 1.611 8.70 0.66 14.38 -1.1 455 456 455.5 11.843 2.32 1.87 1.769 9.63 0.71 14.47 -3.4 456 457 456.5 11.890 89.31 64.783 2.10 1.50 1.06 2.078 9.62 -0.11 2.31 1.87 1.712 9.31 0.63 14.54 -0.4 457 458 457.5 11.937 126.19 2.20 1.75 1.648 8.93 0.43 14.6 -5.3 458 459 458.5 11.984 85.76 30.907 2.147 9.95 2.25 1.80 1.628 8.80 0.45 14.67 10.3 459 460 459.5 12.031 2.28 1.83 1.772 9.65 0.67 14.74 -4.5 460 461 460.5 12.077 2.9183 2.42 1.82 1.36 2.168 10.04 0.29 2.59 2.13 14.83 1.3 461 462 461.5 12.124 2.27 1.81 15.04 1 462 463 462.5 12.171 87.47 5.5207 2.33 1.73 1.27 2.031 9.39 0.05 2.28 1.82 463 464 463.5 12.258 2.34 1.88 464 465 464.5 12.345 91.08 4.0441 2.20 1.60 1.12 2.098 9.72 -0.02 2.32 1.85 1.863 10.15 0.81 465 466 465.5 12.432 87.12 2.28 1.80 1.815 9.89 0.70 466 467 466.5 12.519 89.11 11.343 2.26 1.66 1.18 1.661 7.38 -0.50 2.48 2.00 467 468 467.5 12.606 85.84 468 469 468.5 12.693 89.39 2.1475 2.56 1.96 1.47 1.785 8.10 -0.05 2.67 2.17 469 470 469.5 12.780 71.19 2.65 2.15 470 471 470.5 12.814 70.59 1.0442 2.07 1.47 0.97 2.15 1.65 471 472 471.5 12.849 56.75 472 473 472.5 12.883 43.55 1.0759 2.69 2.09 1.59 1.735 7.82 0.00 2.75 2.24 1.557 8.36 0.79 473 474 473.5 12.917 35.80 2.77 2.26 1.669 9.05 0.96 474 475 474.5 12.951 41.01 1 2.66 2.06 1.55 1.888 8.66 0.16 2.85 2.34 475 476 475.5 12.986 34.03 2.53 2.02 1.493 7.94 0.47 476 477 476.5 13.020 63.97 1.0371 1.913 8.80 2.59 2.08 1.511 8.06 0.55 477 478 477.5 13.140 78.87 2.28 1.76 1.452 7.66 0.14 478 479 478.5 13.260 74.00 1.3051 2.48 1.88 1.35 1.812 8.25 -0.13 2.46 1.93 479 480 479.5 13.363 37.36 2.78 2.25 1.313 6.65 0.39 480 481 480.5 13.450 45.42 1 2.82 2.22 1.68 1.691 7.56 0.04 2.54 2.00 1.640 8.88 0.66 481 482 481.5 13.537 46.39 2.74 2.20 482 483 482.5 13.592 68.17 1.0794 2.57 1.97 1.42 1.535 6.59 -0.45 2.53 1.98 1.713 9.31 0.75 483 484 483.5 13.616 78.62 2.86 2.31 484 485 484.5 13.640 83.21 1.2162 2.51 1.91 1.36 1.789 8.12 -0.15 2.28 1.73 1.606 8.67 0.34 485 486 485.5 13.664 53.81 1.98 1.42 1.507 8.03 -0.11 486 487 486.5 13.688 69.51 1.902 2.23 1.63 1.08 487 488 487.5 13.715 40.76 2.18 1.63 1.508 8.04 0.10 488 489 488.5 13.744 38.01 1.0373 2.33 1.73 1.17 2.083 9.65 0.01 1.656 8.97 489 490 489.5 13.774 50.00 2.13 1.57 1.781 9.70 0.42 490 491 490.5 13.803 48.98 1.0869 2.85 2.25 1.68 1.722 7.74 0.09 2.63 2.07 1.633 8.83 0.72 491 492 491.5 13.833 50.68 2.74 2.16 492 493 492.5 13.862 52.31 1.2979 2.98 2.38 1.79 1.627 7.18 0.06 2.41 1.82 1.571 8.45 0.39 493 494 493.5 13.892 36.66 2.65 2.05 1.540 8.25 0.57 494 495 494.5 13.921 58.77 1.2322 2.96 2.36 1.75 1.503 6.38 -0.17 2.70 2.09 1.631 8.82 0.74 495 496 495.5 13.951 58.12 2.56 1.94 496 497 496.5 13.980 64.14 1.4975 2.55 1.95 1.32 2.036 9.42 0.11 2.70 2.07 1.905 10.38 1.08 497 498 497.5 13.990 80.40 3.04 2.40 1.700 9.24 1.15 498 499 498.5 14.000 82.19 24.747 2.77 2.17 1.54 1.684 7.52 -0.11 499 500 499.5 14.010 85.54 2.79 2.15 1.790 9.75 1.02 500 501 500.5 14.020 91.64 17.01 2.83 2.23 1.58 1.815 8.27 0.11 501 502 501.5 14.045 75.17 2.90 2.25 502 503 502.5 14.070 75.86 13.601 2.84 2.24 1.58 1.865 8.54 0.17 2.24 1.58 503 504 503.5 14.095 64.17 2.82 2.15 1.559 8.37 0.69 504 505 504.5 14.120 52.48 3.387 2.73 2.13 1.46 1.936 8.91 0.13 2.29 1.61 1.796 9.79 0.48 505 506 505.5 14.184 47.92 2.14 1.44 1.538 8.23 -0.04 506 507 506.5 14.249 44.21 3.4443 2.78 2.18 1.46 1.658 7.36 -0.23 1.89 1.17 1.554 8.34 -0.29 507 508 507.5 14.313 28.54 2.21 1.49 1.584 8.53 0.07 508 509 508.5 14.378 19.84 4.1776 2.67 2.07 1.34 1.770 8.02 -0.19 2.18 1.44 509 510 509.5 14.442 16.89 2.39 1.65 1.567 8.42 0.21 510 511 510.5 14.507 26.91 6.5511 2.68 2.08 1.34 2.065 9.56 0.15 2.66 1.92 1.537 8.23 0.43 511 512 511.5 14.571 29.21 2.66 1.91 1.562 8.39 0.46 512 513 512.5 14.636 38.67 9.7035 2.84 2.24 1.48 1.672 7.44 -0.19 2.79 2.03 1.715 9.32 0.80 513 514 513.5 14.700 54.31 2.21 1.45 1.654 8.96 0.14 514 515 514.5 14.786 54.19 21.009 2.72 2.12 1.36 1.972 9.10 0.07 2.45 1.69 1.768 9.63 0.53 515 516 515.5 14.872 68.83 2.61 1.84 1.576 8.48 0.41 516 517 516.5 14.959 81.28 43.049 2.72 2.12 1.35 1.895 8.70 -0.03 2.85 2.07 517 518 517.5 15.045 2.58 1.80 518 519 518.5 15.131 83.33 46.244 2.71 2.11 1.32 1.895 8.70 -0.05 2.17 1.39 519 520 519.5 15.217 2.16 1.37 1.657 8.98 0.06 520 521 520.5 15.303 85.65 53.859 2.75 2.15 1.36 1.864 8.53 -0.06 1.95 1.16 521 522 521.5 15.390 2.60 1.80 522 523 522.5 15.476 73.85 22.98 2.80 2.20 1.40 1.799 8.18 -0.10 2.74 1.94 523 524 523.5 15.562 524 525 524.5 15.648 79.06 20.767 2.61 2.01 1.20 2.053 9.50 0.00 2.29 1.48 525 526 525.5 15.734 2.05 1.24 1.998 10.85 0.35 526 527 526.5 15.821 81.25 28.567 1.98 1.38 0.56 1.947 8.97 -0.75 2.04 1.23 528 529 528.5 15.993 57.40 13.146 1.60 1.00 0.17 2.327 10.75 -0.74 1.82 0.99 1.720 9.35 -0.24 530 531 530.5 16.166 75.79 10.343 2.06 1.46 0.63 1.77 0.93 532 533 532.5 16.338 68.73 17.91 1.63 1.03 0.19 2.028 9.38 -1.03 1.69 0.85 534 535 534.5 16.510 83.20 30.385 2.23 1.63 0.79 1.94 1.10 536 537 536.5 16.683 90.57 38.483 1.906 8.76 1.86 1.01 538 539 538.5 16.855 1.21 0.61 -0.24 1.712 7.68 -1.86 1.82 0.96 1.524 8.14 -0.55 540 541 540.5 17.028 90.43 39.48 1.30 0.70 -0.17 1.64 0.77 1.756 9.56 -0.41 542 543 542.5 17.200 1.49 0.89 0.02 1.947 8.97 -1.30 1.80 0.93 1.504 8.01 -0.61 544 545 544.5 17.556 94.71 57.025 1.84 1.24 0.32 1.81 0.89 546 547 546.5 17.912 1.51 0.91 -0.02 1.97 1.05 548 549 548.5 18.267 91.69 21.161 1.44 0.84 -0.09 550 551 550.5 18.623 1.51 0.91 -0.03 1.94 1.00 552 553 552.5 18.979 89.47 9.1372 554 555 554.5 19.335 556 557 556.5 19.691 94.05 12.35 558 559 558.5 20.047 560 561 560.5 20.402 89.16 35.043 562 563 562.5 20.758 564 565 564.5 21.114 92.90 25.386 565 566 565.5 21.292 2. Planktonic data for RAPiD-12-1K Data orginally presented in Thornalley, Elderfield & McCave, Nature, 2009 Holocene oscillations in temperature and salinity of the subpolar North Atlantic Stable isotope values relative to VPDB standard, run in Godwin Laboratory, Univ. of Cambridge Temperature calculated using Mg/Ca = B exp (0.1 × T) B = 0.794 and 0.675 for G. bulloides and G. inflata, respectively d18Osw calculated using Kim and O'Neil (1997), including a 0.6‰ offset for G. bulloides, and VPDB to SMOW conversion of 0.27‰ "Ice-volume corrected" for whole ocean changes using Fairbanks (1989) sea-level curve, assuming a LGM to late Holocene shift of 1 ‰ Age reported in ka before Year 2000 AD Depth Age/ka G. bulloides G. inflata Top,cm Mid d18O-0.6 d18Oivc Temp°C d18Osw-ivc d18O d18Oivc Temp°C d18Osw-ivc 154 7.0043 1.01 0.87 9.33 -0.28 1.86 1.72 7.20 -0.01 156 7.0994 0.93 0.79 11.50 0.13 1.47 1.33 7.64 -0.29 158 7.1946 0.91 0.77 10.10 -0.21 1.86 1.72 7.73 0.12 160 7.2898 1.31 1.17 9.98 0.16 1.59 1.45 7.68 -0.17 164 7.4801 0.89 0.74 10.36 -0.18 1.47 1.32 8.62 -0.07 168 7.6704 0.94 0.79 10.98 0.01 1.61 1.46 8.43 0.02 172 7.8607 1.02 0.87 9.76 -0.18 1.47 1.32 8.26 -0.16 176 8.051 9.65 1.69 1.54 8.09 0.02 180 8.0921 0.98 0.83 10.26 -0.11 1.62 1.47 8.21 -0.02 184 8.1333 0.86 0.71 10.79 -0.11 1.52 1.37 9.49 0.17 188 8.1744 0.82 0.67 11.00 -0.11 1.60 1.45 7.98 -0.10 192 8.2156 0.73 0.58 9.71 -0.49 1.29 1.14 7.68 -0.48 196 8.2568 0.88 0.73 9.19 -0.46 1.63 1.48 8.07 -0.05 200 8.2979 1.00 0.85 11.31 0.14 1.39 1.24 8.39 -0.21 204 8.3391 0.89 0.74 9.18 -0.45 1.58 1.43 8.77 0.07 208 8.3802 0.84 0.69 9.23 -0.49 1.63 1.48 8.54 0.06 212 8.4213 0.93 0.78 11.14 0.04 1.78 1.63 8.63 0.23 216 8.4625 10.11 1.82 1.67 9.71 0.52 220 8.5274 0.96 0.80 9.22 -0.38 1.97 1.81 8.38 0.36 224 8.5923 0.96 0.80 10.34 -0.12 1.92 1.76 8.63 0.37 228 8.6572 0.87 0.70 9.89 -0.32 2.06 1.89 8.69 0.51 232 8.7221 1.07 0.90 10.64 0.05 1.86 1.69 9.42 0.48 236 8.787 0.88 0.71 9.14 -0.49 2.08 1.91 9.00 0.60 240 8.8519 0.82 0.64 10.03 -0.35 1.76 1.58 9.09 0.30 244 8.9168 0.95 0.77 9.89 -0.26 1.86 1.68 10.73 0.77 248 8.9817 0.81 0.63 8.63 -0.69 1.85 1.67 8.97 0.35 252 9.0466 1.09 0.90 10.12 -0.07 1.86 1.67 9.81 0.55 256 9.1115 0.82 0.63 10.61 -0.23 1.77 1.58 11.23 0.78 260 9.1765 0.98 0.78 10.35 -0.14 1.85 1.65 9.40 0.44 264 9.2414 0.66 0.46 9.61 -0.63 1.90 1.70 9.21 0.44 268 9.3063 1.01 0.81 1.85 1.65 10.04 0.58 272 9.3712 0.66 0.45 10.22 -0.50 1.78 1.57 10.02 0.49 276 9.4361 9.66 1.81 1.59 9.05 0.30 280 9.501 0.89 0.67 11.65 0.04 1.84 1.62 10.12 0.57 284 9.5659 0.89 0.66 10.10 -0.31 1.97 1.74 9.37 0.52 288 9.6308 0.88 0.65 9.86 -0.38 1.87 1.64 292 9.6957 0.99 0.75 10.83 -0.06 1.91 1.67 10.05 0.60 296 9.7606 0.76 0.52 12.24 0.02 1.93 1.69 11.49 0.94 300 9.8255 1.02 0.77 10.45 -0.13 1.88 1.63 10.64 0.70 304 9.843 0.89 0.64 1.72 1.47 11.26 0.67 308 9.8605 0.96 0.71 10.29 -0.23 1.81 1.56 9.74 0.42 312 9.878 0.84 0.59 1.86 1.61 10.30 0.60 316 9.8955 0.90 0.65 9.59 -0.45 1.74 1.49 10.24 0.46 320 9.913 0.85 0.60 1.79 1.54 9.89 0.43 324 9.9305 0.91 0.65 10.40 -0.26 1.92 1.67 11.17 0.85 328 9.948 0.86 0.60 1.82 1.56 9.98 0.48 332 9.9655 0.80 0.54 9.70 -0.53 1.87 1.61 9.34 0.38 336 9.983 0.91 0.65 1.83 1.57 9.34 0.34 340 10 0.88 0.62 10.02 -0.37 1.95 1.69 9.56 0.51 343 10.014 0.99 0.73 1.86 1.60 9.25 0.35 347 10.031 0.97 0.71 10.60 -0.16 1.71 1.45 10.27 0.43 351 10.049 0.78 0.52 1.72 1.46 9.10 0.17 355 10.066 1.00 0.74 9.54 -0.37 1.95 1.69 10.59 0.74 359 10.084 0.80 0.54 1.88 1.62 9.66 0.46 363 10.101 1.00 0.73 10.60 -0.13 2.11 1.84 9.73 0.70 367 10.119 0.93 0.66 1.97 1.70 371 10.136 0.78 0.51 1.83 1.56 376 10.158 0.97 0.70 2.09 1.82 380 10.175 1.00 0.73 9.86 -0.30 1.88 1.61 9.70 0.46 384 10.193 2.00 1.73 388 10.21 0.71 0.44 1.79 1.52 392 10.222 1.04 0.77 2.01 1.74 396 10.234 0.93 0.66 10.73 -0.18 1.99 1.72 10.13 0.67 400 10.245 1.07 0.79 1.94 1.66 404 10.257 1.07 0.79 1.93 1.65 408 10.269 1.18 0.90 1.85 1.57 412 10.28 1.06 0.78 9.97 -0.23 2.03 1.75 9.20 0.49 416 10.292 1.04 0.76 1.85 1.57 420 10.304 1.04 0.76 1.96 1.68 424 10.315 1.10 0.82 2.00 1.72 428 10.327 0.97 0.69 10.97 -0.09 1.95 1.67 9.13 0.39 432 10.338 1.06 0.78 1.88 1.60 436 10.35 0.80 0.52 1.86 1.58 440 10.362 0.83 0.55 2.02 1.74 444 10.373 0.85 0.57 9.86 -0.47 1.93 1.65 9.86 0.53 448 10.385 0.74 0.46 2.05 1.77 452 10.418 0.98 0.69 11.81 0.10 1.87 1.58 9.89 0.48 456 10.45 0.89 0.60 2.00 1.71 460 10.483 1.10 0.81 11.13 0.06 2.08 1.79 10.26 0.77 464 10.516 0.99 0.70 1.98 1.69 468 10.549 1.03 0.73 9.56 -0.37 2.04 1.74 11.20 0.94 472 10.582 1.13 0.83 1.93 1.63 476 10.614 1.23 0.93 9.80 -0.12 2.07 1.77 11.31 0.99 480 10.647 1.18 0.88 1.92 1.62 484 10.674 1.20 0.90 10.56 0.02 1.92 1.62 10.91 0.74 488 10.701 1.23 0.92 2.03 1.72 492 10.729 1.24 0.93 10.41 0.03 1.97 1.66 10.92 0.79 496 10.756 1.08 0.77 2.03 1.72 500 10.783 1.25 0.94 10.16 -0.02 2.02 1.71 11.34 0.93 504 10.81 1.10 0.79 2.01 1.70 508 10.838 1.37 1.06 11.16 0.32 2.01 1.70 10.81 0.80 512 10.865 1.15 0.83 1.97 1.65 516 10.892 1.22 0.90 10.51 0.02 11.25 520 10.919 1.16 0.84 1.99 1.67 524 10.946 1.19 0.87 11.10 0.12 2.13 1.81 11.01 0.96 528 10.974 1.34 1.02 2.14 1.82 532 11.001 1.45 1.13 11.10 0.38 2.09 1.77 10.55 0.81 536 11.028 1.29 0.96 2.21 1.88 540 11.055 1.42 1.09 11.09 0.34 11.68 544 11.083 1.43 1.10 2.20 1.87 548 11.11 1.25 0.92 10.67 0.07 2.11 1.78 10.15 0.73 552 11.137 1.33 0.99 2.20 1.87 556 11.164 1.31 0.97 10.73 0.13 2.12 1.78 12.35 1.22 560 11.191 1.51 1.16 2.19 1.84 9.83 0.72 564 11.219 1.36 1.00 9.18 -0.18 2.26 1.90 11.28 1.11 568 11.246 1.51 1.15 9.84 572 11.273 1.46 1.09 9.18 -0.09 2.34 1.97 11.48 1.23 576 11.3 1.27 0.90 2.34 1.97 11.05 1.13 580 11.327 1.45 1.07 10.57 0.20 2.25 1.87 11.54 1.14 584 11.355 1.43 1.05 9.59 -0.05 2.30 1.92 10.27 0.90 588 11.391 1.43 1.04 9.21 -0.14 2.25 1.86 8.78 0.50 592 11.43 1.37 0.97 9.60 -0.12 2.44 2.04 10.40 1.05 596 11.469 1.57 1.17 8.88 -0.09 2.37 1.97 10.36 0.97 600 11.508 1.69 1.28 9.23 0.10 2.32 1.91 604 11.547 1.71 1.29 8.25 -0.11 608 11.586 1.84 1.41 9.73 0.35 611 11.615 1.54 1.11 8.89 -0.14 615 11.654 1.64 1.21 9.46 0.09 619 11.693 1.56 1.13 10.89 0.33 623 11.732 1.64 1.20 8.91 -0.05 627 11.771 1.45 1.01 9.85 -0.02 2.40 1.95 10.58 1.01 631 11.81 1.39 0.95 9.19 -0.24 10.32 635 11.849 1.55 1.11 10.46 0.21 2.47 2.02 10.18 0.99 637 11.868 1.49 1.05 10.05 0.06 2.37 1.92 9.86 0.81