Loess Plateau Glacial Grain Size and Magnetic Susceptibility Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Loess Plateau Glacial Grain Size and Magnetic Susceptibility Data LAST UPDATE: 1/2010 (Original receipt by WDC Paleo) CONTRIBUTORS: Sun, Y., X. Wang, Q. Liu, and S.C. Clemens. IGBP PAGES/WDC CONTRIBUTION SERIES NUMBER: 2010-002 WDC PALEO CONTRIBUTION SERIES CITATION: Sun, Y., et al. 2010. Loess Plateau Glacial Grain Size and Magnetic Susceptibility Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2010-002. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Sun, Y., X. Wang, Q. Liu, and S.C. Clemens. 2010. Impacts of post-depositional processes on rapid monsoon signals recorded by the last glacial loess deposits of northern China. Earth and Planetary Science Letters, Vol. 289, pp. 171-179 doi:10.1016/j.epsl.2009.10.038 ABSTRACT: Rapid East Asian Monsoon oscillations recorded by Chinese loess are thought to be dynamically linked to north Atlantic climate. However, few efforts have been made to assess the effects of post-depositional processes (e.g., surface mixing and pedogenesis) on loess paleoclimatic records. Here a detailed optically stimulated luminescence dating of a thick loess sequence from the western Loess Plateau is presented, offering a reliable chronology for last glacial deposits. Magnetic susceptibility and mean grain size records from three loess-paleosol sequences along a northwest-southeast transect are investigated to evaluate impacts of post-depositional processes on these loess-based proxy records. Our results indicate that: (1) loess sequences developed within the flat tableland of the central and western Loess Plateau are nearly continuous during the last glaciation; and (2) post-depositional processes have distinct impacts on rapid monsoon signals recorded in loess sequences from different regions. In the central Loess Plateau, rapid monsoon signals have been attenuated to various degrees depending on the sedimentation rate and pedogenic intensity. In the northwestern Loess Plateau, however, due to high sedimentation rate and relatively weak pedogenesis, high-resolution grain size oscillations reliably record rapid monsoon changes and can be well correlated to rapid climate changes recorded in the Greenland ice core and Hulu cave stalagmite. GEOGRAPHIC REGION: Central China PERIOD OF RECORD: 80 KYrBP - present FUNDING SOURCES: Chinese Academy of Sciences "100 Talents Program" (to Youbin Sun and Qingsong Liu), Natural Science Foundation of China (No. 40772117, 40602020, 40974036, and 40821091), and the return phase of a Marie-Curie Fellowship (proposal number 7555, Qingsong Liu). DESCRIPTION: Grain size and magnetic susceptibility measurements from three last glacial loess-paleosol sequences in the western portion of the Chinese Loess Plateau. The sections are located along a northwest-southeast transect: Jingyuan (36°21'N, 104°37'E), Xifeng (35°47'N, 107°36'E), and Weinan (34°21'N, 109°31'E). Powder samples were collected at 2-cm intervals for the Jingyuan section and 5-cm intervals from the Xifeng and Weinan Sections for grain size and magnetic susceptibility analyses. Age model for the Jingyuan section derived from Optically Stimulated Luminescence (OSL) measurements (Table 1). Age models of the Xifeng and Weinan sections are constructed by mapping to the Jingyuan OSL chronology with seven tie points constrained by comparison of loess-paleosol stratigraphy and magnetic susceptibility variations. DATA: 1. Table 1. Summary of dosimetry and Optically Stimulated Luminescence (OSL) ages at Jingyuan section. Lab# Depth U Th K Water Dose rate ED value OSL age (m) (ppm) (ppm) (%) (%) (Gy/ka) (Gy) (ka) 1565 0.1 2.32 10.96 2.18 6 3.76±0.10 0.41±0.02 0.11±0.01 1566 0.35 2.35 12.47 2.14 6 3.78±0.10 1.29±0.03 0.34±0.01 1569 1 2.16 11.18 1.63 6 3.10±0.08 34.5±0.9 11.1±0.4 1571 1.5 2.3 11.04 1.66 6 3.12±0.08 46.4±1.7 14.9±0.7 1575 2.5 2.63 11.33 1.97 10 3.35±0.09 55.1±2.9 16.5±1.0 1576 3 2.37 10.46 1.89 10 3.15±0.08 60.4±1.8 19.2±0.8 1578 4 2.49 11.1 2.01 10 3.30±0.09 61.3±3.8 18.6±1.2 1580 5 2.54 11.69 1.97 10 3.30±0.09 63.5±3.6 19.2±1.2 1594 6 2.41 10.89 1.89 10 3.16±0.08 65.7±0.7 20.8±0.6 1596 7 2.38 11.1 1.91 10 3.18±0.08 70.3±1.9 22.1±0.8 1598 8 2.29 11.42 1.84 10 3.11±0.08 70.4±2.3 22.7±0.9 1600 9 2.43 11.4 1.96 10 3.23±0.08 81.3±3.6 25.1±1.3 1602 10 2.49 12.16 1.98 10 3.31±0.09 86.4±3.4 26.1±1.2 1604 11 2.54 10.71 1.7 10 2.96±0.07 81.5±2.5 27.5±1.1 1606 12 2.45 11.95 1.92 10 3.22±0.08 94.7±3.0 29.5±1.2 1608 13 2.57 12.26 2 10 3.34±0.09 105.9±4.2 31.7±1.5 1610 14 2.59 12.46 2.01 10 3.35±0.09 113.5±4.2 33.9±1.5 1612 15 2.55 11.96 2.04 10 3.34±0.09 117.9±6.1 35.3±2.0 1614 16 2.44 11.79 1.97 10 3.24±0.08 130.3±5.8 40.3±2.1 1618 18 2.67 11.66 1.97 18 3.02±0.08 128.0±5.7 42.4±2.2 1620 19 2.54 11.61 1.99 18 3.00±0.08 133.8±6.2 44.7±2.4 1622 20 2.41 12.2 2.01 18 3.02±0.08 141.3±8.0 46.8±2.9 1624 21 2.69 11.41 1.95 18 2.98±0.07 152.2±9.0 51.1±3.3 1626 22 2.52 12.12 2.04 18 3.06±0.08 162.6±7.4 53.1±2.8 1628 23 2.66 12.48 1.95 18 3.03±0.08 173.9±10.9 57.4±3.9 1630 24 2.59 12.44 2.05 18 3.10±0.08 182.1±11.8 58.8±4.1 1634 26 2.43 11.29 2 18 2.95±0.08 185.9±7.8 63.1±3.1 1636 27 2.52 10.85 1.93 18 2.88±0.07 188.5±10.6 65.5±4.0 1638 28 2.55 11.23 1.9 18 2.88±0.07 186.0±14.4 64.6±5.3 1640 29 2.59 11.06 2.25 18 3.17±0.08 215.1±14.7 67.8±5.0 1642 30 2.6 12.05 2.01 18 3.03±0.08 211.3±12.2 69.8±4.4 1644 31 2.47 10.61 1.8 18 2.73±0.07 191.4±10.0 70.1±4.1 1646 32 2.44 10.25 1.75 18 2.66±0.07 188.7±7.8 71.0±3.4 1652 35 2.72 12 1.68 18 2.76±0.07 209.0±17.0 75.6±6.4 1654 36 2.86 12.9 1.64 18 2.81±0.07 229.4±17.2 81.6±6.4 2. Jingyuan Section magnetic susceptibility and grain size Column 1: Age (KyrsBP) Column 2: Magnetic susceptibility (x10-8 m3 kg-1) Column 3: Mean Grain Size (um) OSLage MagSus MeanGS 0.200 89.1 30.10 0.496 90.5 29.86 0.792 89.9 28.99 1.088 93.5 30.27 1.384 90.4 29.68 1.680 88.6 29.52 1.976 88.5 29.68 2.272 85.8 29.70 2.568 84.6 30.77 2.864 85.5 29.04 3.160 86.2 28.79 3.456 87.3 30.47 3.752 89.2 28.53 3.975 91.1 27.73 4.126 93.0 27.77 4.277 93.7 27.46 4.428 94.2 26.50 4.578 99.1 25.69 4.729 99.4 26.27 4.880 99.8 25.47 5.031 99.6 24.67 5.182 99.5 24.18 5.332 99.1 22.72 5.483 98.6 22.84 5.634 99.2 22.19 5.785 99.9 21.61 5.935 100.5 20.83 6.086 100.2 20.98 6.237 100.7 20.71 6.388 101.6 20.41 6.538 100.2 20.60 6.689 98.7 20.91 6.840 97.1 21.20 6.991 95.1 21.77 7.142 91.4 21.72 7.292 92.7 21.48 7.443 91.1 22.51 7.594 86.1 22.40 7.745 90.1 23.26 7.895 89.9 22.51 8.046 91.0 20.95 8.197 90.2 21.68 8.348 91.2 21.89 8.498 85.8 22.58 8.649 86.0 22.83 8.800 83.3 22.89 9.016 79.8 24.11 9.232 77.4 24.16 9.448 76.6 23.88 9.664 74.5 26.13 9.880 73.1 23.79 10.096 71.8 23.95 10.312 71.0 24.71 10.528 69.2 24.03 10.744 68.2 24.21 10.960 64.6 24.40 11.176 62.9 23.52 11.392 60.9 24.59 11.608 57.4 24.74 11.824 57.5 25.02 12.040 52.4 25.80 12.256 53.0 25.42 12.472 50.7 25.75 12.688 52.6 25.46 12.904 51.0 25.97 13.120 51.2 26.27 13.336 52.4 26.04 13.552 49.8 26.08 13.768 48.6 27.55 13.984 44.6 27.83 14.200 42.5 27.48 14.248 42.6 28.46 14.296 40.7 29.08 14.344 40.4 28.36 14.392 38.7 29.31 14.440 39.9 29.58 14.488 40.0 30.78 14.536 37.5 30.99 14.584 36.7 30.75 14.632 37.0 32.05 14.680 36.3 32.52 14.728 36.3 31.83 14.776 36.3 30.77 14.824 36.3 31.91 14.872 35.1 33.76 14.920 33.9 34.72 14.968 34.7 33.93 15.016 33.5 33.31 15.064 33.1 32.60 15.112 33.7 33.71 15.160 33.8 34.50 15.208 32.5 31.82 15.256 37.8 31.60 15.304 36.9 32.73 15.352 33.6 36.15 15.400 33.0 34.84 15.448 32.6 35.48 15.496 32.8 34.48 15.544 32.3 33.60 15.592 32.6 34.80 15.640 32.9 35.09 15.688 32.6 34.57 15.736 33.0 34.42 15.784 33.0 34.34 15.832 33.2 35.22 15.880 33.1 35.02 15.928 32.7 35.39 15.976 32.7 35.62 16.024 32.4 34.22 16.072 32.6 35.61 16.120 32.6 34.41 16.168 32.8 38.05 16.216 32.8 35.94 16.264 33.1 35.75 16.312 33.3 37.14 16.360 34.2 37.75 16.408 34.2 35.83 16.456 33.9 36.25 16.504 33.5 36.09 16.552 33.1 36.09 16.600 33.2 36.42 16.620 32.8 36.11 16.640 33.4 37.43 16.660 33.6 34.60 16.680 33.3 36.32 16.700 33.4 36.96 16.720 33.4 35.81 16.740 33.5 35.27 16.760 33.5 36.71 16.780 33.5 37.26 16.800 33.7 35.36 16.820 33.3 37.56 16.840 33.3 36.48 16.860 33.5 35.31 16.880 33.3 36.56 16.900 33.4 37.69 16.920 33.5 37.04 16.940 33.5 35.30 16.960 33.4 36.30 16.980 34.2 36.53 17.000 33.5 37.22 17.020 33.3 37.62 17.040 33.6 35.82 17.060 33.9 36.60 17.080 33.5 37.06 17.100 34.3 37.46 17.120 33.4 35.84 17.140 33.5 34.49 17.160 33.2 33.44 17.180 33.4 33.86 17.200 33.9 35.73 17.220 33.5 35.71 17.240 33.5 35.12 17.260 32.8 34.98 17.280 32.9 36.34 17.300 32.8 34.82 17.320 33.1 34.89 17.340 33.0 37.12 17.360 32.7 35.69 17.380 33.5 35.02 17.400 33.6 35.91 17.420 33.9 36.94 17.440 33.6 34.35 17.460 33.2 33.67 17.480 35.0 35.03 17.500 33.7 36.34 17.520 33.5 34.11 17.540 32.8 35.49 17.560 32.4 36.16 17.580 32.7 35.73 17.600 32.7 35.08 17.620 33.4 34.59 17.640 33.2 37.82 17.660 33.6 34.64 17.680 33.8 36.28 17.700 33.8 36.74 17.720 34.2 36.15 17.740 34.5 38.98 17.760 33.8 38.57 17.780 34.1 36.59 17.800 34.0 36.94 17.820 33.8 36.69 17.840 34.5 36.25 17.860 34.6 35.91 17.880 34.5 35.68 17.900 34.6 34.96 17.920 34.5 36.23 17.940 34.6 34.44 17.960 35.0 36.59 17.980 34.6 36.17 18.000 33.8 36.59 18.020 34.0 38.87 18.040 35.1 38.24 18.060 34.9 35.76 18.080 34.1 36.31 18.100 33.7 34.20 18.128 32.1 34.32 18.156 33.4 36.33 18.184 33.2 37.02 18.212 33.5 35.67 18.240 33.6 36.33 18.268 34.1 37.58 18.296 34.8 38.20 18.324 34.3 36.98 18.352 35.1 35.99 18.380 35.0 36.43 18.408 34.0 35.34 18.436 34.4 35.11 18.464 34.2 36.22 18.492 33.7 37.21 18.520 34.1 36.30 18.548 34.0 37.27 18.576 33.3 37.64 18.604 33.7 36.78 18.632 31.7 35.83 18.660 35.0 33.63 18.688 34.5 38.91 18.716 35.8 35.17 18.744 35.4 35.62 18.772 34.9 37.63 18.800 34.7 34.93 18.828 35.1 35.32 18.856 34.8 35.26 18.884 35.0 35.66 18.912 33.8 38.81 18.940 33.6 35.52 18.968 33.6 35.34 18.996 33.8 36.29 19.024 34.0 35.39 19.052 34.4 35.69 19.080 34.8 36.16 19.108 34.7 33.92 19.136 33.8 35.37 19.164 33.6 35.39 19.192 34.1 33.92 19.220 34.5 36.16 19.248 33.4 34.10 19.276 33.5 33.45 19.304 33.9 35.50 19.332 33.5 39.56 19.360 34.3 35.69 19.388 33.0 39.02 19.416 33.0 35.04 19.444 33.6 38.39 19.472 34.4 34.92 19.500 34.5 35.87 19.524 35.4 36.05 19.548 35.2 35.97 19.572 34.3 34.82 19.596 34.1 35.71 19.620 34.2 33.26 19.644 34.7 34.75 19.668 34.4 35.30 19.692 35.8 34.25 19.716 34.7 36.62 19.740 34.4 35.74 19.764 35.5 37.49 19.788 34.5 36.84 19.812 34.1 37.89 19.836 34.1 38.69 19.860 33.9 37.13 19.884 33.4 36.23 19.908 34.6 36.59 19.932 34.7 36.84 19.956 34.0 38.34 19.980 34.2 38.02 20.004 33.9 37.71 20.028 34.0 39.08 20.052 34.3 39.81 20.076 34.6 38.12 20.100 34.7 38.22 20.124 33.9 37.65 20.148 33.8 40.48 20.172 34.8 40.33 20.196 34.4 39.26 20.220 34.9 38.62 20.244 34.0 36.12 20.268 35.1 35.50 20.292 35.0 36.25 20.316 35.3 37.03 20.340 36.5 38.63 20.364 36.0 38.76 20.388 37.1 36.65 20.412 35.2 37.17 20.436 36.4 37.92 20.460 38.4 35.50 20.484 35.5 38.54 20.508 35.3 38.94 20.532 34.3 38.25 20.556 35.4 36.84 20.580 36.1 38.04 20.604 36.5 37.43 20.628 35.6 36.96 20.652 34.0 40.27 20.676 33.3 38.68 20.700 33.7 35.84 20.724 34.8 39.30 20.748 34.9 39.58 20.772 34.3 39.01 20.796 34.3 40.90 20.820 34.7 40.31 20.844 35.2 39.52 20.868 34.8 39.82 20.892 35.3 37.40 20.916 34.7 36.87 20.940 34.6 36.22 20.964 35.2 38.97 20.988 35.4 38.63 21.012 35.2 39.03 21.036 33.7 39.04 21.060 35.1 40.26 21.084 35.4 39.02 21.108 35.2 38.16 21.132 34.2 37.68 21.156 34.4 36.90 21.180 33.8 37.50 21.204 33.7 40.05 21.228 34.8 37.20 21.252 34.6 37.13 21.276 35.1 38.15 21.300 34.5 38.43 21.324 32.4 39.73 21.348 33.6 41.04 21.372 34.0 38.28 21.396 35.0 35.53 21.420 34.5 35.34 21.444 34.2 36.12 21.468 33.6 36.88 21.492 34.6 38.36 21.516 34.4 38.92 21.540 34.0 37.94 21.564 33.2 39.18 21.588 33.1 39.31 21.612 33.0 39.49 21.636 34.1 38.49 21.660 34.6 37.72 21.684 34.5 37.35 21.708 34.0 37.84 21.732 34.4 37.76 21.756 34.1 39.75 21.780 34.7 40.37 21.804 34.0 38.26 21.828 33.7 38.26 21.852 33.4 38.60 21.876 33.8 38.96 21.900 32.8 39.83 21.928 33.5 40.80 21.956 34.0 40.00 21.984 34.5 36.26 22.012 34.8 37.13 22.040 34.8 34.08 22.068 35.6 35.25 22.096 34.9 34.37 22.124 35.2 34.56 22.152 35.8 36.23 22.180 35.8 38.85 22.208 35.1 38.93 22.236 35.3 38.45 22.264 34.4 38.14 22.292 33.8 36.23 22.320 33.8 36.17 22.348 33.7 37.00 22.376 33.6 36.60 22.404 33.6 37.77 22.432 33.5 39.85 22.460 33.2 39.82 22.488 32.4 39.68 22.516 33.9 39.14 22.544 34.3 37.99 22.572 34.8 37.91 22.600 34.9 38.14 22.628 34.9 37.65 22.656 33.6 38.99 22.684 34.5 39.88 22.712 34.9 35.08 22.740 35.4 36.60 22.768 34.1 37.36 22.796 33.8 39.51 22.824 33.5 39.22 22.852 34.0 37.24 22.880 34.4 37.57 22.908 33.9 38.67 22.936 34.9 34.63 22.964 34.5 35.12 22.992 33.8 37.76 23.020 33.2 37.32 23.048 33.6 36.42 23.076 34.1 36.44 23.104 33.6 36.18 23.132 33.4 38.20 23.160 33.5 37.69 23.188 33.9 36.77 23.216 34.6 37.70 23.244 34.3 38.68 23.272 33.6 41.09 23.300 33.7 41.38 23.326 33.9 38.61 23.352 34.1 36.96 23.378 34.7 35.68 23.404 33.8 35.84 23.430 33.8 34.41 23.456 34.8 35.84 23.482 34.5 36.84 23.508 34.4 37.51 23.534 34.2 40.79 23.560 33.6 40.92 23.586 35.0 41.87 23.612 34.9 41.72 23.638 34.7 39.99 23.664 34.6 38.97 23.690 34.7 40.58 23.716 34.2 43.02 23.742 34.4 39.90 23.768 34.4 38.37 23.794 33.7 38.27 23.820 34.3 39.13 23.846 34.3 39.51 23.872 34.8 42.31 23.898 34.3 43.16 23.924 34.3 41.93 23.950 33.6 37.66 23.976 33.5 35.85 24.002 33.4 35.75 24.028 34.0 36.56 24.054 35.1 37.00 24.080 34.9 36.32 24.106 34.3 37.87 24.132 33.0 38.92 24.158 33.4 39.61 24.184 32.2 39.69 24.210 32.1 40.73 24.236 34.7 40.31 24.262 33.4 39.12 24.288 34.0 39.56 24.314 34.1 34.96 24.340 33.2 35.45 24.366 32.8 34.40 24.392 33.4 38.66 24.418 32.6 38.61 24.444 32.0 40.47 24.470 34.0 36.93 24.496 33.4 34.68 24.522 33.3 35.17 24.548 33.5 35.10 24.574 33.8 35.14 24.600 34.2 34.04 24.634 34.4 34.48 24.668 33.8 36.08 24.702 33.2 36.74 24.736 34.2 36.73 24.770 35.5 37.42 24.804 34.1 36.99 24.838 34.2 37.03 24.872 33.8 36.60 24.906 33.6 36.60 24.940 33.7 36.67 24.974 33.9 36.62 25.008 33.7 37.59 25.042 33.3 37.03 25.076 34.2 35.08 25.110 34.2 34.06 25.144 33.0 36.99 25.178 32.8 36.79 25.212 32.8 36.65 25.246 33.5 35.79 25.280 32.8 36.24 25.314 32.6 37.62 25.348 33.0 37.22 25.382 32.1 37.04 25.416 31.8 37.64 25.450 32.6 37.67 25.484 32.7 36.37 25.518 32.1 36.89 25.552 33.6 35.62 25.586 34.1 35.15 25.620 33.7 35.02 25.654 33.8 35.05 25.688 33.6 35.21 25.722 33.6 35.50 25.756 33.2 35.59 25.790 33.3 36.24 25.824 33.3 36.19 25.858 33.2 36.06 25.892 32.6 34.94 25.926 32.9 36.02 25.960 32.6 35.94 25.994 34.3 37.32 26.028 31.9 38.37 26.062 34.1 40.75 26.096 35.2 38.99 26.130 34.2 36.90 26.164 33.5 36.95 26.198 33.4 36.20 26.232 33.3 35.11 26.266 33.1 34.27 26.300 32.8 36.03 26.328 32.3 35.27 26.356 33.2 34.55 26.384 32.4 38.67 26.412 31.3 39.47 26.440 31.7 37.42 26.468 32.0 36.23 26.496 32.4 37.15 26.524 31.4 39.56 26.552 31.6 40.00 26.580 31.8 38.45 26.608 32.2 36.86 26.636 32.1 36.70 26.664 32.5 35.34 26.692 31.8 36.10 26.720 32.3 36.51 26.748 32.5 36.82 26.776 32.1 36.17 26.804 31.6 37.03 26.832 31.8 37.09 26.860 32.0 36.28 26.888 32.5 36.18 26.916 31.9 36.36 26.944 32.7 35.10 26.972 32.2 36.06 27.000 31.6 35.95 27.028 31.5 36.61 27.056 32.1 36.41 27.084 31.7 36.40 27.112 32.0 35.13 27.140 32.1 33.69 27.168 32.6 34.21 27.196 32.6 33.80 27.224 32.4 33.97 27.252 32.5 33.08 27.280 32.2 32.41 27.308 32.5 33.44 27.336 32.2 34.74 27.364 32.7 34.69 27.392 32.4 33.36 27.420 33.2 33.11 27.448 32.8 32.70 27.476 32.5 32.48 27.504 32.6 32.70 27.532 32.5 33.62 27.560 32.4 33.43 27.588 32.6 33.73 27.616 32.9 34.60 27.644 32.4 34.17 27.672 33.0 33.03 27.700 32.8 33.57 27.738 32.5 33.50 27.776 32.3 32.37 27.814 31.6 33.70 27.852 32.3 34.73 27.890 32.0 34.02 27.928 32.0 33.15 27.966 31.4 33.23 28.004 32.2 33.36 28.042 32.1 34.02 28.080 32.3 33.31 28.118 32.1 33.67 28.156 32.3 32.94 28.194 31.9 33.78 28.232 31.9 33.43 28.270 31.8 33.02 28.308 31.8 33.12 28.346 32.0 33.61 28.384 31.8 34.16 28.422 31.7 34.05 28.460 31.9 33.83 28.498 31.9 34.24 28.536 31.9 34.29 28.574 32.0 34.29 28.612 31.8 35.12 28.650 31.6 35.37 28.688 31.9 33.70 28.726 31.8 34.14 28.764 32.1 33.91 28.802 32.0 33.96 28.840 31.8 35.32 28.878 31.9 35.51 28.916 31.5 35.40 28.954 31.8 36.62 28.992 31.8 36.56 29.030 31.7 37.35 29.068 32.1 37.22 29.106 31.9 36.39 29.144 31.5 35.84 29.182 31.8 35.17 29.220 31.6 34.67 29.258 31.8 35.50 29.296 31.5 34.32 29.334 31.9 32.87 29.372 31.6 32.78 29.410 31.8 34.10 29.448 32.0 34.25 29.486 31.6 34.45 29.524 31.7 33.45 29.562 31.8 33.68 29.600 31.9 33.74 29.642 31.9 33.01 29.684 31.9 33.01 29.726 31.8 33.69 29.768 32.0 33.27 29.810 32.1 32.56 29.852 32.0 34.81 29.894 31.6 34.20 29.936 31.7 34.11 29.978 31.8 33.14 30.020 31.8 33.73 30.062 31.2 32.96 30.104 31.7 33.46 30.146 31.8 32.47 30.188 31.9 33.60 30.230 32.0 34.95 30.272 32.0 33.78 30.314 32.0 33.19 30.356 31.8 33.31 30.398 31.9 33.26 30.440 31.8 33.84 30.482 32.1 34.15 30.524 31.7 34.02 30.566 31.5 34.92 30.608 31.7 34.88 30.650 31.2 35.54 30.692 31.6 35.14 30.734 32.1 34.90 30.776 32.7 34.67 30.818 32.5 34.32 30.860 32.4 35.38 30.902 31.5 35.02 30.944 31.7 35.62 30.986 31.3 35.46 31.028 31.3 35.84 31.070 31.4 35.46 31.112 31.7 35.76 31.154 31.7 36.25 31.196 31.9 36.43 31.238 32.2 35.65 31.280 31.7 35.72 31.322 31.6 35.34 31.364 31.9 34.39 31.406 31.8 33.37 31.448 31.6 32.15 31.490 31.1 32.63 31.532 31.5 33.18 31.574 31.5 33.28 31.616 31.7 32.48 31.658 31.5 32.39 31.700 31.4 31.70 31.738 31.2 31.17 31.776 31.7 31.00 31.814 31.5 30.59 31.852 31.6 30.67 31.890 31.5 31.01 31.928 31.9 32.49 31.966 31.5 32.35 32.004 31.7 31.65 32.042 31.9 30.78 32.080 31.6 31.17 32.118 31.5 31.16 32.156 31.6 31.95 32.194 31.3 31.88 32.232 31.2 30.94 32.270 31.3 31.15 32.308 31.1 31.03 32.346 30.8 31.42 32.384 30.9 31.17 32.422 30.6 31.60 32.460 30.8 29.62 32.498 31.1 30.83 32.536 31.4 30.03 32.574 31.4 30.22 32.612 31.5 30.49 32.650 31.2 31.10 32.688 31.5 31.34 32.726 31.5 31.05 32.764 31.7 30.77 32.802 31.4 30.79 32.840 31.4 31.58 32.878 31.5 32.04 32.916 31.3 31.48 32.954 31.4 31.29 32.992 31.6 31.24 33.030 31.7 30.91 33.068 31.7 30.85 33.106 31.7 31.20 33.144 31.1 31.42 33.182 31.2 30.66 33.220 31.5 30.95 33.258 31.7 31.21 33.296 31.7 30.97 33.334 32.0 30.83 33.372 31.9 30.77 33.410 31.7 31.11 33.448 31.5 31.40 33.486 31.7 31.08 33.524 31.4 31.14 33.562 31.5 31.49 33.600 31.7 31.06 33.658 31.6 30.14 33.716 31.7 31.28 33.774 31.8 30.38 33.832 31.3 30.79 33.890 31.8 30.64 33.948 31.8 30.60 34.006 31.8 30.54 34.064 31.2 30.60 34.122 31.6 29.55 34.180 31.4 31.32 34.238 31.2 31.45 34.296 31.2 30.91 34.354 31.2 30.61 34.412 31.4 30.72 34.470 31.3 30.27 34.528 31.1 30.98 34.586 31.4 30.57 34.644 31.3 30.87 34.702 31.0 31.47 34.760 31.2 31.11 34.818 31.2 30.62 34.876 30.8 31.25 34.934 31.0 30.73 34.992 31.1 30.44 35.050 31.2 31.11 35.108 30.9 30.37 35.166 31.3 30.05 35.224 31.2 30.44 35.282 31.2 30.71 35.340 31.2 30.48 35.398 31.2 30.90 35.456 31.2 30.85 35.514 31.1 30.89 35.572 31.4 30.90 35.630 31.4 31.06 35.688 31.2 30.71 35.746 31.0 29.45 35.804 31.2 28.82 35.862 31.0 29.73 35.920 31.2 29.04 35.978 31.4 28.96 36.036 31.0 30.15 36.094 31.0 29.94 36.152 31.2 30.23 36.210 31.2 30.97 36.268 31.5 29.51 36.326 31.4 29.92 36.384 31.4 29.87 36.442 31.1 29.48 36.500 31.5 29.87 36.556 31.1 30.16 36.612 30.6 29.80 36.668 31.3 30.31 36.724 31.1 30.24 36.780 31.2 30.20 36.836 30.9 30.43 36.892 30.8 29.53 36.948 30.8 29.99 37.004 30.1 30.88 37.060 30.4 31.21 37.116 30.5 30.75 37.172 30.2 30.00 37.228 30.1 29.64 37.284 29.9 29.61 37.340 30.1 30.20 37.396 30.5 30.39 37.452 30.5 30.11 37.508 30.7 28.53 37.564 30.8 28.45 37.620 31.3 29.30 37.676 30.3 29.83 37.732 30.3 29.38 37.788 29.8 29.38 37.844 31.6 28.50 37.900 31.9 27.10 37.956 31.5 26.87 38.012 32.1 28.48 38.068 32.5 28.38 38.124 32.2 28.48 38.180 32.6 27.82 38.236 32.8 28.13 38.292 34.7 26.63 38.348 34.7 27.02 38.404 34.6 27.27 38.460 34.9 27.76 38.516 33.9 27.56 38.572 33.4 28.88 38.628 33.2 28.74 38.684 32.3 29.80 38.740 31.4 29.99 38.796 30.5 30.62 38.852 30.6 32.53 38.908 30.0 32.76 38.964 30.1 32.86 39.020 30.4 33.11 39.076 30.6 34.78 39.132 30.6 34.35 39.188 30.9 32.86 39.244 30.7 33.23 39.300 30.6 34.07 39.332 30.6 34.07 39.364 30.7 33.43 39.396 31.0 33.42 39.428 31.4 32.58 39.460 31.3 32.34 39.492 30.9 33.41 39.524 31.4 34.16 39.556 31.1 33.61 39.588 30.3 33.03 39.620 30.8 33.40 39.652 31.1 32.45 39.684 31.0 33.13 39.716 31.0 32.59 39.748 30.9 33.31 39.780 30.9 32.89 39.812 30.6 33.07 39.844 30.7 32.51 39.876 31.0 32.42 39.908 30.7 32.50 39.940 30.8 33.14 39.972 31.5 33.29 40.004 30.9 32.81 40.036 30.7 32.65 40.068 30.3 32.60 40.100 30.7 32.94 40.132 30.1 31.81 40.164 30.3 31.17 40.196 30.8 31.58 40.228 30.8 31.99 40.260 31.1 31.41 40.292 30.6 31.20 40.324 30.4 31.46 40.356 30.7 31.06 40.388 32.0 30.45 40.420 31.9 31.26 40.452 31.0 32.02 40.484 31.3 32.55 40.516 32.3 31.72 40.548 33.0 31.87 40.580 32.8 30.95 40.612 32.3 30.23 40.644 31.8 30.52 40.676 32.1 30.43 40.708 32.0 30.46 40.740 32.1 30.71 40.772 32.4 30.33 40.804 32.2 30.27 40.836 32.2 30.84 40.868 32.2 31.50 40.900 32.1 29.98 40.932 31.9 29.96 40.964 31.6 30.43 40.996 31.2 31.29 41.028 31.6 31.00 41.060 31.5 31.79 41.092 31.7 31.92 41.124 32.1 30.99 41.156 32.1 30.91 41.188 32.2 30.93 41.220 32.2 30.61 41.252 31.7 30.60 41.284 32.1 30.65 41.316 32.1 31.02 41.348 32.7 31.57 41.380 35.8 31.38 41.412 36.8 30.85 41.444 34.9 30.47 41.476 32.8 31.04 41.508 33.6 31.15 41.540 32.6 30.37 41.572 33.2 31.08 41.604 33.6 31.04 41.636 33.0 30.43 41.668 32.6 31.34 41.700 32.3 31.29 41.732 32.0 30.73 41.764 32.0 31.42 41.796 32.4 31.70 41.828 32.6 31.53 41.860 32.5 31.79 41.892 32.2 31.17 41.924 32.0 31.47 41.956 31.7 30.98 41.988 31.3 31.86 42.020 31.2 32.22 42.052 31.4 32.11 42.084 31.2 31.81 42.116 30.9 32.49 42.148 31.6 31.16 42.180 30.8 31.52 42.212 31.2 31.18 42.244 31.9 31.04 42.276 32.4 31.39 42.308 32.2 31.23 42.340 32.3 30.72 42.372 32.7 30.33 42.404 32.3 30.28 42.436 32.3 30.48 42.468 32.0 30.61 42.500 32.2 30.57 42.542 31.7 30.88 42.584 31.9 30.97 42.626 31.9 31.04 42.668 31.1 31.49 42.710 31.1 31.39 42.752 31.5 31.13 42.794 31.1 31.22 42.836 31.0 32.43 42.878 31.2 31.93 42.920 31.2 31.70 42.962 31.3 31.34 43.004 31.3 31.09 43.046 31.2 30.20 43.088 31.7 30.10 43.130 31.6 30.54 43.172 31.4 30.65 43.214 31.4 30.39 43.256 31.7 30.64 43.298 31.0 31.56 43.340 31.2 30.40 43.382 31.4 30.80 43.424 31.3 30.86 43.466 31.4 29.98 43.508 31.2 29.47 43.550 31.6 29.40 43.592 31.4 29.51 43.634 31.4 29.65 43.676 31.9 31.23 43.718 31.4 31.49 43.760 31.5 31.60 43.802 31.4 30.80 43.844 31.9 30.36 43.886 31.8 29.70 43.928 31.3 29.64 43.970 31.5 29.88 44.012 32.0 29.12 44.054 31.7 28.87 44.096 31.7 29.80 44.138 31.9 30.56 44.180 31.4 30.25 44.222 32.1 28.12 44.264 32.1 28.34 44.306 32.3 28.67 44.348 32.6 28.37 44.390 32.5 28.83 44.432 32.8 28.90 44.474 32.1 29.09 44.516 32.1 28.90 44.558 31.9 29.16 44.600 31.6 29.86 44.658 31.7 30.55 44.716 31.2 30.39 44.774 31.4 30.93 44.832 31.1 30.91 44.890 30.7 32.73 44.948 30.3 33.41 45.006 30.2 33.22 45.064 31.1 32.57 45.122 30.8 32.92 45.180 30.8 33.49 45.238 31.1 32.58 45.296 31.3 32.41 45.354 31.1 32.54 45.412 31.0 31.88 45.470 31.5 32.03 45.528 31.3 32.83 45.586 31.2 33.42 45.644 31.3 33.65 45.702 31.1 33.32 45.760 31.5 33.15 45.818 31.6 33.38 45.876 31.1 32.77 45.934 31.3 33.55 45.992 31.0 33.14 46.050 31.7 32.71 46.108 31.5 31.77 46.166 31.5 32.95 46.224 31.6 33.41 46.282 31.3 32.26 46.340 31.7 33.17 46.398 31.3 33.13 46.456 32.1 32.11 46.514 31.3 29.83 46.572 31.6 30.31 46.630 32.0 30.97 46.688 32.6 32.83 46.746 31.6 32.16 46.804 32.6 32.83 46.862 32.6 33.00 46.920 31.3 33.25 46.978 31.8 32.18 47.036 32.2 32.06 47.094 32.9 31.24 47.152 32.4 30.76 47.210 31.5 31.68 47.268 31.6 32.10 47.326 30.4 29.98 47.384 30.8 29.84 47.442 30.3 30.21 47.500 30.6 29.07 47.558 32.6 33.02 47.616 31.9 33.75 47.674 32.3 33.71 47.732 31.8 32.92 47.790 32.5 33.09 47.848 31.6 33.36 47.906 32.4 31.95 47.964 32.2 32.46 48.022 32.1 32.60 48.080 33.0 32.78 48.138 32.1 32.70 48.196 31.6 32.70 48.254 31.0 32.42 48.312 30.6 32.78 48.370 29.6 32.94 48.428 30.2 30.89 48.486 30.1 31.33 48.544 30.2 29.81 48.602 30.6 29.58 48.660 30.9 29.54 48.718 30.8 28.27 48.776 31.1 28.11 48.834 31.3 27.67 48.892 31.7 27.53 48.950 31.1 27.05 49.008 31.0 26.77 49.066 31.0 26.78 49.124 31.4 26.57 49.182 31.1 26.99 49.240 31.0 27.29 49.298 30.9 27.28 49.356 31.1 27.26 49.414 31.1 26.57 49.472 30.3 26.99 49.530 31.0 26.85 49.588 31.6 27.60 49.646 31.2 26.51 49.704 31.7 25.41 49.762 31.9 25.88 49.820 31.3 25.67 49.878 31.2 25.89 49.936 31.0 25.93 49.994 31.6 26.12 50.052 31.6 26.72 50.110 31.8 26.01 50.168 31.7 26.11 50.226 33.0 26.00 50.284 33.4 25.30 50.342 33.3 25.32 50.400 33.5 25.24 50.470 33.9 24.58 50.540 33.5 25.04 50.610 33.2 25.36 50.680 33.2 25.55 50.750 33.5 25.43 50.820 30.7 26.36 50.890 31.1 26.18 50.960 30.7 26.25 51.030 30.5 27.85 51.100 30.4 27.86 51.170 30.0 27.58 51.240 30.3 28.97 51.310 30.5 28.27 51.380 31.3 27.77 51.450 32.7 27.10 51.520 31.3 27.42 51.590 32.2 28.54 51.660 31.6 27.37 51.730 32.3 27.02 51.800 32.3 26.45 51.870 32.0 25.70 51.940 32.0 26.40 52.010 32.4 26.13 52.080 32.7 25.62 52.150 32.6 25.47 52.220 33.1 25.44 52.290 33.5 26.48 52.360 33.4 25.89 52.430 33.2 26.02 52.500 33.2 25.67 52.570 33.2 26.23 52.640 33.6 26.66 52.710 33.5 25.85 52.780 33.5 25.42 52.850 34.8 25.17 52.920 34.8 25.26 52.990 34.4 25.10 53.060 33.8 25.31 53.130 33.5 25.59 53.200 33.2 25.46 53.270 32.1 25.83 53.340 32.6 25.59 53.410 32.6 25.82 53.480 31.6 26.51 53.550 30.4 26.98 53.620 30.2 27.56 53.690 30.3 26.94 53.760 29.6 27.94 53.830 29.8 28.32 53.900 30.5 28.22 53.950 30.8 28.37 54.000 30.5 29.12 54.050 30.5 28.89 54.100 30.4 28.55 54.150 30.6 28.66 54.200 30.5 28.89 54.250 30.7 29.04 54.300 30.8 29.21 54.350 30.4 28.21 54.400 30.8 28.63 54.450 31.0 28.64 54.500 31.0 28.12 54.550 30.8 28.40 54.600 30.8 28.53 54.650 31.1 28.49 54.700 30.8 29.16 54.750 31.1 28.88 54.800 31.0 28.90 54.850 31.0 28.47 54.900 30.7 28.51 54.950 31.1 28.30 55.000 31.0 28.89 55.050 31.2 28.82 55.100 31.1 28.92 55.150 31.1 29.11 55.200 31.0 27.88 55.250 30.8 27.94 55.300 30.9 28.24 55.350 30.9 28.08 55.400 31.2 28.28 55.450 31.5 27.51 55.500 32.3 27.25 55.550 32.7 26.96 55.600 32.5 26.23 55.650 32.6 26.45 55.700 32.2 26.57 55.750 31.8 28.27 55.800 32.0 27.85 55.850 31.7 27.12 55.900 32.0 26.68 55.950 31.9 26.35 56.000 32.1 26.63 56.050 32.7 25.46 56.100 32.6 25.71 56.150 32.9 25.50 56.200 32.8 25.82 56.250 33.2 25.54 56.300 33.7 26.34 56.350 33.7 26.12 56.400 33.7 26.08 56.466 33.6 25.97 56.532 33.7 26.35 56.598 33.5 25.55 56.664 33.2 25.87 56.730 33.2 25.77 56.796 32.5 26.62 56.862 32.6 26.82 56.928 31.6 27.84 56.994 31.1 28.26 57.060 31.2 28.05 57.126 31.6 28.06 57.192 31.0 27.71 57.258 29.8 28.81 57.324 30.0 28.92 57.390 29.9 29.09 57.456 29.8 28.68 57.522 30.3 28.57 57.588 30.4 28.39 57.654 30.6 28.69 57.720 30.2 28.65 57.786 30.5 28.48 57.852 30.6 28.70 57.918 30.9 28.26 57.984 30.8 28.37 58.050 30.9 28.12 58.116 30.9 28.35 58.182 30.6 28.50 58.248 30.9 28.45 58.314 30.4 28.29 58.380 30.7 28.32 58.446 30.8 27.43 58.512 30.8 27.91 58.578 30.6 27.96 58.644 30.9 28.04 58.710 31.1 28.16 58.776 30.8 28.09 58.842 30.8 27.72 58.908 30.8 27.76 58.974 30.4 27.48 59.040 31.1 27.54 59.106 31.5 27.20 59.172 31.9 27.45 59.238 32.1 27.29 59.304 32.6 27.44 59.370 33.5 27.22 59.436 33.0 27.41 59.502 32.9 27.55 59.568 32.3 27.52 59.634 33.1 26.84 59.700 32.9 27.05 59.728 32.5 27.49 59.756 33.6 27.36 59.784 33.5 27.51 59.812 33.9 27.47 59.840 33.9 27.74 59.868 32.2 27.40 59.896 31.8 27.81 59.924 31.4 28.36 59.952 30.6 29.32 59.980 30.8 29.38 60.008 30.2 29.69 60.036 30.3 29.97 60.064 30.5 29.82 60.092 30.2 30.08 60.120 30.1 28.67 60.148 30.2 28.07 60.176 30.3 28.97 60.204 30.1 28.83 60.232 30.2 28.64 60.260 30.7 27.73 60.288 30.7 28.13 60.316 31.6 28.01 60.344 32.2 27.68 60.372 33.2 27.35 60.400 33.3 27.09 60.428 33.3 27.85 60.456 33.1 27.39 60.484 32.5 26.51 60.512 32.6 26.45 60.540 32.8 26.21 60.568 32.8 26.26 60.596 33.6 25.94 60.624 33.3 25.88 60.652 33.8 26.76 60.680 33.2 27.49 60.708 31.9 28.63 60.736 31.0 29.33 60.764 31.4 28.98 60.792 30.5 28.53 60.820 31.1 28.40 60.848 31.7 27.79 60.876 31.6 27.75 60.904 31.1 28.28 60.932 30.6 28.73 60.960 31.2 28.76 60.988 30.5 30.34 61.016 30.6 30.94 61.044 30.9 30.99 61.072 30.6 30.63 61.100 31.0 30.40 61.128 30.8 30.71 61.156 31.0 30.35 61.184 31.0 29.88 61.212 30.9 31.27 61.240 30.8 30.85 61.268 30.9 30.98 61.296 30.2 30.48 61.324 31.0 30.65 61.352 30.9 31.08 61.380 31.4 31.03 61.408 30.9 32.03 61.436 31.1 31.35 61.464 31.0 31.43 61.492 30.8 31.10 61.520 31.5 31.53 61.548 31.1 31.18 61.576 31.0 31.07 61.604 31.1 30.91 61.632 30.7 31.52 61.660 30.8 31.52 61.688 30.9 31.90 61.716 31.2 31.78 61.744 31.1 31.55 61.772 31.4 31.98 61.800 31.6 31.98 61.828 31.4 31.81 61.856 31.2 30.95 61.884 31.0 31.42 61.912 31.5 31.94 61.940 31.0 33.10 61.968 31.7 33.33 61.996 31.1 33.29 62.024 31.4 32.56 62.052 31.3 32.28 62.080 31.0 32.13 62.108 31.2 32.16 62.136 31.7 31.78 62.164 31.6 32.03 62.192 31.6 30.97 62.220 31.9 31.74 62.248 31.1 31.27 62.276 31.2 31.21 62.304 31.1 31.77 62.332 31.4 31.47 62.360 31.4 31.04 62.388 31.4 31.27 62.416 31.3 31.15 62.444 31.3 31.18 62.472 31.2 31.14 62.500 31.8 31.39 62.560 31.7 32.11 62.620 31.8 33.22 62.680 31.5 33.28 62.740 31.7 32.55 62.800 31.4 31.72 62.860 31.5 31.26 62.920 31.6 31.23 62.980 31.5 32.06 63.040 31.4 32.24 63.100 31.3 31.09 63.160 31.7 32.12 63.220 31.7 31.89 63.280 32.0 31.93 63.340 31.9 31.71 63.400 32.1 30.04 63.460 32.0 30.73 63.520 32.0 31.88 63.580 32.3 32.16 63.640 32.0 32.49 63.700 32.1 31.96 63.760 31.9 32.21 63.820 31.6 31.04 63.880 31.3 32.20 63.940 31.1 30.54 64.000 31.2 30.26 64.060 30.9 30.04 64.120 31.2 30.23 64.180 31.2 30.77 64.240 31.3 29.55 64.300 31.3 29.60 64.360 31.5 30.73 64.420 31.6 30.25 64.480 31.5 30.75 64.540 31.2 30.79 64.600 30.8 30.01 64.660 30.8 31.15 64.720 31.4 30.70 64.780 31.4 30.59 64.840 31.0 30.94 64.900 31.2 30.84 64.960 31.3 30.90 65.020 31.6 30.08 65.080 31.2 30.49 65.140 31.0 30.76 65.200 30.4 30.59 65.260 30.8 30.24 65.320 30.5 29.82 65.380 30.4 30.22 65.440 30.8 29.02 65.500 30.7 29.39 65.522 31.3 29.54 65.544 31.0 29.38 65.566 30.4 30.16 65.588 30.6 30.81 65.610 31.0 30.61 65.632 30.5 30.45 65.654 30.8 30.58 65.676 31.2 30.08 65.698 30.8 30.30 65.720 31.2 29.17 65.742 31.6 29.66 65.764 31.7 29.31 65.786 31.6 29.44 65.808 31.2 29.17 65.830 31.3 29.28 65.852 31.5 30.02 65.874 32.1 30.27 65.896 31.4 31.03 65.918 31.2 31.10 65.940 31.2 31.95 65.962 31.2 30.99 65.984 30.9 31.13 66.006 31.7 30.72 66.028 31.5 31.17 66.050 31.3 30.25 66.072 31.2 30.91 66.094 31.0 32.04 66.116 31.0 32.67 66.138 30.9 32.33 66.160 31.3 31.68 66.182 31.2 31.16 66.204 31.3 30.10 66.226 31.2 29.47 66.248 31.2 29.59 66.270 31.0 29.68 66.292 30.7 31.77 66.314 30.5 30.79 66.336 31.1 31.22 66.358 30.8 31.60 66.380 31.2 30.73 66.402 31.0 31.41 66.424 31.3 32.38 66.446 32.3 34.61 66.468 31.2 33.52 66.490 31.6 33.38 66.512 31.6 34.03 66.534 31.2 33.18 66.556 30.6 32.03 66.578 31.0 32.28 66.600 31.0 33.12 66.622 31.5 33.34 66.644 31.3 32.02 66.666 31.7 30.87 66.688 31.6 30.85 66.710 30.9 32.60 66.732 31.4 32.96 66.754 31.2 32.26 66.776 31.7 32.18 66.798 31.1 32.69 66.820 31.4 32.71 66.842 30.8 33.75 66.864 31.2 33.59 66.886 32.0 32.90 66.908 30.9 33.32 66.930 31.1 33.32 66.952 30.6 34.26 66.974 30.6 33.31 66.996 31.3 32.92 67.018 30.9 32.37 67.040 31.2 32.31 67.062 31.2 30.59 67.084 31.4 31.31 67.106 30.9 33.68 67.128 31.2 33.29 67.150 31.4 30.29 67.172 31.1 31.74 67.194 30.5 34.23 67.216 30.5 33.73 67.238 31.3 33.75 67.260 31.0 33.26 67.282 31.5 33.32 67.304 31.9 33.30 67.326 31.8 33.15 67.348 30.9 33.59 67.370 31.5 33.43 67.392 31.6 33.42 67.414 31.4 33.36 67.436 30.5 32.58 67.458 31.0 32.74 67.480 30.4 31.26 67.502 31.7 31.32 67.524 32.1 33.34 67.546 31.2 31.91 67.568 31.5 31.35 67.590 30.9 31.64 67.612 31.5 31.44 67.634 31.0 31.69 67.656 30.8 32.73 67.678 30.8 33.33 67.700 31.0 32.36 67.730 31.2 33.93 67.760 31.0 34.29 67.790 32.0 32.87 67.820 31.6 32.38 67.850 31.4 32.56 67.880 30.9 32.85 67.910 31.2 32.85 67.940 30.8 33.81 67.970 30.9 33.78 68.000 30.4 33.83 68.030 30.5 32.39 68.060 31.1 33.13 68.090 31.4 33.26 68.120 30.9 32.65 68.150 30.6 33.10 68.180 31.1 32.47 68.210 31.1 33.92 68.240 31.2 33.86 68.270 31.0 34.46 68.300 31.6 33.10 68.330 31.3 33.27 68.360 31.3 32.92 68.390 30.6 32.22 68.420 30.5 31.04 68.450 30.6 32.23 68.480 30.8 32.07 68.510 30.5 31.79 68.540 30.5 31.70 68.570 30.7 32.64 68.600 30.3 32.43 68.630 30.4 32.15 68.660 30.5 32.37 68.690 30.7 31.70 68.720 30.4 31.68 68.750 30.3 31.96 68.780 30.9 31.76 68.810 30.9 32.69 68.840 30.7 33.56 68.870 31.1 33.18 68.900 31.3 32.38 68.930 30.8 32.98 68.960 30.5 32.42 68.990 30.7 32.11 69.020 30.2 33.47 69.050 31.1 32.48 69.080 31.6 31.99 69.110 30.7 34.89 69.140 30.8 33.69 69.170 31.3 34.13 69.200 30.7 33.42 69.222 31.0 33.49 69.244 31.5 33.13 69.266 30.7 33.26 69.288 30.8 33.41 69.310 30.9 32.65 69.332 30.7 35.03 69.354 30.6 32.90 69.376 30.6 32.15 69.398 30.5 33.53 69.420 30.7 32.91 69.442 31.0 34.07 69.464 30.6 34.55 69.486 30.9 34.19 69.508 31.4 33.31 69.530 31.7 32.50 69.552 30.9 31.81 69.574 30.6 31.06 69.596 31.2 32.76 69.618 30.6 32.55 69.640 31.2 32.67 69.662 31.2 32.10 69.684 31.1 32.47 69.706 31.6 32.27 69.728 31.1 31.86 69.750 30.8 31.55 69.772 31.1 30.85 69.794 30.5 31.58 69.816 30.2 32.41 69.838 30.1 32.33 69.860 31.5 33.10 69.882 30.5 33.24 69.904 30.9 32.49 69.926 31.1 33.01 69.948 32.4 33.46 69.970 32.1 33.94 69.992 31.6 33.93 70.014 30.4 33.39 70.036 31.0 32.36 70.058 31.0 32.48 70.080 30.6 33.52 70.102 30.9 33.04 70.124 30.5 34.19 70.146 30.7 33.60 70.168 30.4 33.55 70.190 30.7 33.68 70.212 30.9 34.50 70.234 30.6 34.72 70.256 30.9 33.87 70.278 30.8 33.99 70.300 31.4 32.16 70.338 31.7 32.01 70.376 31.5 32.65 70.414 31.0 34.29 70.452 30.7 34.40 70.490 31.2 34.38 70.528 31.0 34.02 70.566 31.0 33.84 70.604 31.2 34.18 70.642 31.5 34.42 70.680 31.8 35.30 70.718 31.9 34.38 70.756 31.2 33.16 70.794 31.0 33.84 70.832 31.3 33.53 70.870 30.9 33.28 70.908 29.9 33.91 70.946 30.1 34.12 70.984 31.0 34.13 71.022 30.5 34.02 71.060 31.2 35.05 71.098 30.8 35.66 71.136 30.8 33.81 71.174 30.7 33.48 71.212 30.6 33.14 71.250 30.9 32.33 71.288 30.9 30.90 71.326 30.9 31.61 71.364 31.1 32.37 71.402 31.3 32.63 71.440 31.3 34.10 71.478 30.8 35.54 71.516 31.3 36.02 71.554 30.7 36.03 71.592 31.3 36.11 71.630 31.7 35.65 71.668 30.9 34.47 71.706 30.8 34.63 71.744 30.7 33.95 71.782 30.6 34.99 71.820 31.6 34.72 71.858 31.8 34.58 71.896 31.3 34.62 71.934 31.0 33.69 71.972 30.4 33.76 72.010 30.7 33.56 72.048 30.8 33.59 72.086 31.1 33.38 72.124 30.3 34.13 72.162 30.8 33.91 72.200 32.1 34.78 72.226 31.5 35.82 72.252 31.5 35.20 72.278 30.7 34.06 72.304 31.2 33.39 72.330 30.6 33.34 72.356 30.9 33.18 72.382 31.3 32.33 72.408 31.1 33.39 72.434 30.8 33.43 72.460 30.7 34.35 72.486 30.9 34.58 72.512 31.2 34.57 72.538 32.0 34.68 72.564 31.0 35.99 72.590 31.1 34.84 72.616 31.2 34.37 72.642 31.0 34.50 72.668 31.6 34.49 72.694 30.9 34.80 72.720 31.6 33.50 72.746 31.3 34.27 72.772 31.9 33.62 72.798 32.1 33.58 72.824 31.5 33.33 72.850 31.6 32.65 72.876 31.2 32.58 72.902 31.4 32.02 72.928 31.1 31.64 72.954 30.6 31.55 72.980 30.4 31.60 73.006 30.2 30.44 73.032 30.1 31.03 73.058 30.0 31.01 73.084 30.1 31.13 73.110 30.1 30.98 73.136 29.9 31.86 73.162 29.9 33.16 73.188 29.9 32.80 73.214 29.8 33.93 73.240 29.7 33.70 73.266 29.8 33.80 73.292 30.0 33.75 73.318 30.1 34.49 73.344 30.1 34.50 73.370 30.2 34.89 73.396 30.3 34.18 73.422 30.4 34.50 73.448 29.9 34.32 73.474 30.3 34.57 73.500 29.9 34.63 73.526 30.5 35.37 73.552 30.1 35.47 73.578 30.1 35.64 73.604 30.2 35.82 73.630 30.3 35.65 73.656 30.1 36.21 73.682 30.4 35.61 73.708 30.3 35.96 73.734 30.7 36.44 73.760 30.9 35.53 73.786 30.5 30.40 73.812 30.0 31.39 73.838 30.1 32.45 73.864 30.2 32.43 73.890 30.3 32.56 73.916 29.7 32.96 73.942 30.0 32.38 73.968 30.0 33.08 73.994 29.7 33.32 74.020 29.9 33.62 74.046 30.1 34.70 74.072 29.7 34.11 74.098 30.4 35.58 74.124 30.3 35.75 74.150 30.1 35.96 74.176 30.5 35.93 74.202 30.3 36.73 74.228 31.2 36.04 74.254 30.5 34.51 74.280 30.7 36.87 74.306 30.8 35.89 74.332 30.4 35.89 74.358 30.7 35.53 74.384 30.4 36.94 74.410 30.7 36.56 74.436 31.2 36.66 74.462 31.0 35.26 74.488 30.8 35.42 74.514 30.3 35.83 74.540 30.1 36.01 74.566 29.9 36.69 74.592 29.9 36.72 74.618 29.4 37.03 74.644 29.8 37.01 74.670 29.9 37.05 74.696 29.9 37.46 74.722 30.0 37.51 74.748 31.4 36.90 74.774 30.0 35.87 74.800 29.8 35.87 74.826 29.7 35.99 74.852 29.9 35.44 74.878 30.3 35.42 74.904 31.4 34.59 74.930 31.3 35.33 74.956 30.9 35.64 74.982 34.4 36.85 75.008 33.7 35.46 75.034 35.4 34.86 75.060 31.8 35.88 75.086 32.8 34.99 75.112 31.6 35.98 75.138 31.4 35.42 75.164 31.2 35.98 75.190 30.7 36.72 75.216 30.8 35.85 75.242 31.5 35.81 75.268 31.1 35.83 75.294 30.6 34.41 75.320 30.3 35.46 75.346 31.2 35.33 75.372 30.4 36.09 75.398 30.7 33.48 75.424 30.6 32.72 75.450 31.2 34.24 75.476 32.0 34.19 75.502 31.8 34.40 75.528 31.3 35.07 75.554 30.3 34.25 75.580 30.5 34.83 75.606 30.3 30.56 75.632 29.7 30.15 75.658 29.6 29.11 75.684 29.7 28.41 75.710 29.6 27.89 75.736 30.1 26.80 75.762 30.0 26.43 75.788 30.5 25.68 75.814 30.5 25.64 75.840 30.1 25.42 75.866 31.5 34.99 75.892 31.6 35.46 75.918 31.8 36.20 75.944 31.5 36.01 75.970 32.2 34.33 75.996 31.7 35.52 76.022 30.9 36.04 76.048 31.7 32.99 76.074 31.4 34.03 76.100 30.7 34.04 76.150 31.4 33.32 76.200 31.4 32.78 76.250 31.3 32.79 76.300 30.9 32.80 76.350 30.5 32.21 76.400 30.1 30.06 76.450 30.2 29.00 76.500 30.4 28.76 76.550 30.4 28.13 76.600 30.3 28.80 76.650 30.6 29.07 76.700 31.0 29.06 76.750 31.0 29.18 76.800 30.8 29.59 76.850 30.8 29.40 76.900 30.8 29.37 76.950 30.8 29.63 77.000 31.5 29.34 77.050 31.7 29.50 77.100 31.0 29.87 77.150 30.9 29.66 77.200 30.6 29.93 77.250 30.2 30.77 77.300 29.7 31.52 77.350 29.7 31.17 77.400 29.2 31.09 77.450 29.1 31.09 77.500 29.3 31.31 77.550 28.6 30.53 77.600 28.3 30.70 77.650 28.2 30.26 77.700 28.5 29.48 77.750 28.3 29.91 77.800 27.3 29.37 77.850 28.1 29.59 77.900 27.8 28.76 77.950 28.2 27.95 78.000 28.2 26.87 78.050 28.3 27.11 78.100 28.2 26.04 78.150 28.4 24.64 78.200 28.0 26.54 78.250 28.0 26.54 78.300 28.0 26.55 78.350 29.2 26.42 78.400 28.2 26.01 78.450 27.7 26.17 78.500 27.9 26.26 78.550 28.9 26.01 78.600 30.3 25.83 78.698 29.6 25.56 78.797 29.5 25.43 78.895 29.1 26.22 78.994 28.8 25.45 79.092 28.8 26.21 79.191 28.2 26.56 79.289 28.0 25.92 79.388 27.4 26.50 79.486 27.7 26.66 79.585 28.1 25.96 79.683 27.8 26.15 79.782 27.8 26.07 79.880 28.4 26.50 79.978 27.9 26.50 3. Weinan Section magnetic susceptibility and grain size Column 1: Age (KyrsBP) Column 2: Magnetic susceptibility (x10-8 m3 kg-1) Column 3: Mean Grain Size (um) Age MagSus MeanGS 0.000 204.3 16.52 0.430 162.4 16.90 0.860 191.0 16.72 1.290 209.9 16.65 1.720 228.4 16.55 2.150 213.8 16.30 2.580 213.0 16.22 3.010 230.1 16.87 3.440 199.4 16.62 3.870 210.0 16.44 4.300 197.9 16.66 5.007 199.9 16.18 5.714 212.1 16.08 6.421 243.1 15.37 7.129 248.5 15.19 7.836 253.0 15.21 8.543 255.9 15.13 9.250 252.3 15.09 9.957 259.5 15.36 10.664 257.7 15.13 11.371 248.7 15.16 12.079 275.2 15.01 12.786 257.1 16.28 13.493 206.6 16.36 14.200 159.4 17.78 14.507 147.8 18.22 14.814 120.3 18.61 15.120 113.2 18.34 15.427 118.2 18.78 15.734 99.5 19.24 16.041 93.6 19.05 16.348 96.5 19.00 16.655 99.7 18.41 16.961 102.0 18.30 17.268 104.4 18.90 17.575 109.9 18.47 17.882 116.4 18.81 18.189 104.2 19.02 18.495 124.9 19.67 18.802 121.7 19.10 19.109 126.2 18.76 19.416 106.8 18.78 19.723 113.4 18.88 20.030 107.8 18.40 20.336 113.3 19.09 20.643 122.6 19.01 20.950 117.7 19.97 21.257 111.7 19.68 21.564 119.2 19.81 21.870 126.9 19.59 22.177 132.6 19.53 22.484 117.6 19.27 22.791 121.1 19.24 23.098 140.6 18.40 23.405 146.3 18.20 23.711 155.6 17.96 24.018 159.8 17.80 24.325 167.1 17.39 24.632 168.2 17.17 24.939 171.9 17.02 25.245 171.7 17.14 25.552 173.9 17.09 25.859 170.2 16.73 26.166 175.4 17.04 26.473 182.8 16.95 26.780 180.6 16.42 27.086 184.8 16.52 27.393 185.8 16.47 27.700 196.9 16.55 28.070 196.5 16.57 28.440 193.2 16.83 28.810 197.4 16.69 29.180 202.8 16.63 29.550 203.9 16.47 29.920 221.0 16.21 30.290 224.7 16.00 30.660 223.2 15.60 31.030 216.3 16.06 31.400 218.0 15.84 31.770 222.8 15.54 32.140 225.6 15.61 32.510 228.2 15.45 32.880 230.1 15.30 33.250 228.1 15.04 33.620 230.4 15.09 33.990 228.7 14.64 34.360 227.3 15.28 34.730 230.1 14.77 35.100 230.7 14.98 35.470 228.8 15.40 35.840 226.5 15.40 36.210 223.9 15.38 36.580 224.5 15.66 36.950 225.9 15.75 37.320 225.1 14.35 37.690 230.2 14.77 38.060 218.8 15.04 38.430 217.2 15.08 38.800 213.7 15.70 39.271 212.9 16.07 39.743 214.5 15.50 40.214 212.6 15.50 40.686 213.1 15.85 41.157 218.9 15.43 41.629 216.6 14.91 42.100 217.8 14.68 42.571 217.6 15.06 43.043 227.0 15.06 43.514 215.9 14.83 43.986 216.6 14.55 44.457 215.8 14.37 44.929 211.6 15.53 45.400 208.4 15.68 45.871 199.9 15.27 46.343 196.4 15.41 46.814 194.8 15.22 47.286 198.8 15.39 47.757 206.3 15.22 48.229 211.5 15.26 48.700 217.9 14.92 49.347 231.0 13.89 49.995 251.6 14.12 50.642 255.4 14.12 51.289 262.3 13.97 51.937 267.5 14.33 52.584 257.8 13.43 53.232 260.0 14.54 53.879 245.2 15.00 54.526 261.9 13.74 55.174 261.1 14.31 55.821 258.9 14.48 56.468 245.1 14.61 57.116 241.2 14.76 57.763 239.6 15.36 58.411 236.7 15.31 59.058 232.3 15.24 59.705 229.9 15.09 60.353 217.2 15.40 61.000 211.3 15.82 61.288 201.5 15.77 61.576 180.6 16.06 61.864 172.1 16.27 62.152 164.2 16.14 62.440 170.5 16.63 62.728 169.5 16.42 63.016 159.4 16.84 63.304 151.1 16.52 63.592 149.3 16.41 63.880 144.1 16.71 64.168 150.6 16.26 64.456 151.3 16.24 64.744 156.1 15.77 65.032 153.6 16.26 65.320 152.9 16.00 65.608 153.6 16.03 65.896 150.5 16.09 66.184 151.9 16.14 66.472 151.6 16.33 66.760 147.5 16.30 67.048 146.3 16.35 67.336 145.3 16.21 67.624 152.3 16.35 67.912 146.3 16.43 68.200 149.3 16.19 68.488 149.9 16.42 68.776 150.1 15.97 69.064 147.6 16.28 69.352 146.7 15.94 69.640 148.5 16.15 69.928 147.9 15.82 70.216 145.5 15.67 70.504 144.4 16.02 70.792 143.6 16.20 71.080 137.0 15.99 71.368 142.0 16.15 71.656 151.6 15.91 71.944 153.5 15.74 72.232 164.1 15.28 72.520 161.5 15.40 72.808 159.2 15.30 73.096 156.5 15.17 73.384 135.8 16.24 73.672 129.0 17.04 73.960 124.5 17.40 74.248 118.3 17.22 74.536 122.6 17.71 74.824 130.7 17.35 75.112 177.3 16.28 75.400 214.4 14.84 76.446 229.7 14.63 77.492 237.5 14.09 78.538 254.9 13.38 79.585 280.8 13.57 80.631 286.4 12.67 4. Xifeng Section magnetic susceptibility and grain size Column 1: Age (KyrsBP) Column 2: Magnetic susceptibility (x10-8 m3 kg-1) Column 3: Mean Grain Size (um) Age MagSus MeanGS 1.000 90.3 23.6 1.413 89.3 23.8 1.825 92.1 24.8 2.238 89.4 23.8 2.650 87.3 24.1 3.063 88.1 24.5 3.475 90.9 24.5 3.888 89.5 23.8 4.300 110.4 23.5 4.713 123.7 22.1 5.125 132.4 21.7 5.538 134.9 21.7 5.950 134.6 21.4 6.363 135.2 21.5 6.775 128.5 21.1 7.188 125.4 21.3 7.600 127.2 21.3 8.013 119.4 21.6 8.425 104.4 22.1 8.838 97.3 22.6 9.250 85.7 23.2 9.663 72.2 22.9 10.075 71.0 23.5 10.488 71.1 23.2 10.900 72.7 22.8 11.313 63.9 23.9 11.725 59.1 23.5 12.138 66.8 23.3 12.550 60.5 23.7 12.963 61.7 23.5 13.375 60.2 25.0 13.788 53.8 24.3 14.200 54.1 25.2 14.470 54.8 24.5 14.740 50.4 24.9 15.010 54.6 24.3 15.280 51.9 25.3 15.550 52.1 24.9 15.820 46.5 25.2 16.090 52.6 25.6 16.360 50.7 25.8 16.630 46.3 25.9 16.900 48.5 26.8 17.170 42.3 26.7 17.440 50.4 26.3 17.710 44.5 26.1 17.980 41.2 26.5 18.250 41.8 26.4 18.520 40.7 26.3 18.790 41.9 26.1 19.060 41.4 26.9 19.330 41.6 26.7 19.600 41.2 27.3 19.870 43.0 27.1 20.140 42.4 26.5 20.410 43.1 26.9 20.680 44.6 27.3 20.950 43.2 27.7 21.220 43.3 27.4 21.490 41.7 28.3 21.760 41.6 27.0 22.030 42.3 27.2 22.300 42.4 26.2 22.570 42.6 26.3 22.840 42.8 26.2 23.110 41.5 25.7 23.380 42.4 26.3 23.650 43.1 27.3 23.920 43.6 25.7 24.190 44.9 24.5 24.460 45.5 24.3 24.730 48.0 23.9 25.000 48.8 24.3 25.270 48.7 23.9 25.540 48.6 23.5 25.810 49.4 23.7 26.080 51.3 23.3 26.350 51.1 24.0 26.620 52.2 23.0 26.890 53.1 23.0 27.160 52.7 23.9 27.430 56.5 23.1 27.700 56.2 22.7 28.008 57.7 23.5 28.317 58.0 23.1 28.625 60.5 22.1 28.933 63.4 21.9 29.242 58.1 23.3 29.550 59.0 22.5 29.858 59.5 22.5 30.167 59.8 22.8 30.475 59.8 22.9 30.783 60.7 23.0 31.092 61.1 23.1 31.400 61.6 22.4 31.708 61.2 23.1 32.017 62.4 22.5 32.325 64.1 21.6 32.633 64.5 21.0 32.942 67.6 23.0 33.250 69.3 22.2 33.558 70.7 21.6 33.867 70.3 22.6 34.175 72.8 21.4 34.483 74.1 20.8 34.792 76.2 20.7 35.100 75.8 20.4 35.408 75.8 20.7 35.717 75.2 18.5 36.025 74.7 18.9 36.333 75.0 20.0 36.642 75.2 20.9 36.950 74.2 20.0 37.258 73.5 19.5 37.567 73.3 19.9 37.875 71.4 19.5 38.183 70.2 18.3 38.492 69.8 20.1 38.800 68.8 20.3 39.130 67.6 20.4 39.460 66.1 21.0 39.790 67.6 20.4 40.120 66.7 18.7 40.450 66.6 19.3 40.780 66.8 20.5 41.110 67.1 20.0 41.440 67.0 20.0 41.770 67.9 20.1 42.100 67.1 18.7 42.430 67.5 18.8 42.760 68.2 19.9 43.090 67.2 19.3 43.420 66.3 19.8 43.750 66.6 19.8 44.080 66.6 19.6 44.410 66.7 19.9 44.740 66.0 19.9 45.070 66.9 20.0 45.400 66.7 20.9 45.730 67.0 20.9 46.060 66.7 19.3 46.390 67.5 19.2 46.720 68.9 19.4 47.050 66.0 20.5 47.380 66.0 21.0 47.710 63.4 21.9 48.040 60.1 22.5 48.370 60.4 21.3 48.700 65.8 20.2 49.097 76.1 19.4 49.494 83.2 20.2 49.890 86.7 19.5 50.287 87.2 19.7 50.684 86.4 19.7 51.081 92.1 21.4 51.477 89.9 21.9 51.874 94.8 21.4 52.271 93.5 22.3 52.668 98.8 21.3 53.065 98.4 20.9 53.461 88.4 19.9 53.858 91.8 20.2 54.255 89.8 19.6 54.652 89.8 19.0 55.048 89.8 20.1 55.445 88.7 19.8 55.842 87.2 20.3 56.239 84.6 20.2 56.635 81.5 20.3 57.032 82.8 20.6 57.429 77.6 20.9 57.826 77.8 21.5 58.223 80.0 22.7 58.619 65.6 23.2 59.016 65.3 21.9 59.413 59.0 22.0 59.810 53.4 20.6 60.206 58.0 20.2 60.603 53.6 21.2 61.000 51.2 22.7 61.282 49.8 24.1 61.565 46.4 23.3 61.847 47.8 23.9 62.129 43.4 22.9 62.412 41.5 22.7 62.694 40.5 22.7 62.976 40.5 21.6 63.259 38.2 22.1 63.541 36.9 21.8 63.824 39.6 22.1 64.106 39.7 21.8 64.388 39.9 21.4 64.671 39.0 21.6 64.953 37.6 21.7 65.235 36.0 22.1 65.518 36.2 22.0 65.800 37.5 21.5 66.082 35.9 22.5 66.365 34.4 22.4 66.647 34.4 23.0 66.929 34.7 22.7 67.212 32.9 22.8 67.494 33.6 23.1 67.776 34.1 22.9 68.059 34.8 22.6 68.341 35.5 22.7 68.624 36.1 22.7 68.906 35.5 23.7 69.188 35.1 23.7 69.471 37.4 23.9 69.753 40.1 22.9 70.035 38.6 23.6 70.318 37.7 23.6 70.600 39.5 23.9 70.882 41.1 23.8 71.165 43.1 23.4 71.447 43.5 24.2 71.729 44.3 24.1 72.012 43.5 23.8 72.294 41.9 24.7 72.576 38.9 24.8 72.859 38.6 25.3 73.141 36.7 26.2 73.424 38.5 26.3 73.706 35.8 26.5 73.988 35.6 25.4 74.271 37.7 25.2 74.553 41.2 25.3 74.835 46.7 24.8 75.118 48.1 25.8 75.400 60.0 20.8 76.278 111.6 18.9 77.156 139.2 17.9 78.034 133.2 18.9 78.912 131.6 19.1 79.790 133.1 18.7 80.668 150.1 18.6