# Southeast Australia 1,500 Year Crater Lake Salinity Reconstructions #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/22432 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/australia/elingamite2014.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Paleolimnology # # Dataset DOI: # # Parameter_Keywords: reconstruction #-------------------- # Contribution_Date # Date: 2017-07-10 #-------------------- # File_Last_Modified_Date # Date: 2017-07-10 #-------------------- # Title # Study_Name: Southeast Australia 1,500 Year Crater Lake Salinity Reconstructions #-------------------- # Investigators # Investigators: Barr, C.; Tibby, J.; Gell, P.; Tyler, J.; Zawadzki, A.; Jacobson, G.E. #-------------------- # Description_Notes_and_Keywords # Description: Diatom modern-analougue technique salinity reconstruction for 2 lakes in Victoria, southeast Australia, for the past 1,500 years. # Provided Keywords: Climate variability, diatoms, high-resolution, South-east Australia, Little Ice Age # # Percentiles of MinDC values MAT MinDC # 1 percentile 49.3841 # 2 percentile 67.8768 # 5 percentile 99.9695 # 10 percentile 131.493 # 20 percentile 163.58 # #-------------------- # Publication # Authors: Cameron Barr, John Tibby, Peter Gell, Jonathan Tyler, Atun Zawadzki, Geraldine E. Jacobson # Published_Date_or_Year: 2014-07-01 # Published_Title: Climate variability in south-eastern Australia over the last 1500 years inferred from the high-resolution diatom records of two crater lakes # Journal_Name: Quaternary Science Reviews # Volume: 95 # Edition: # Issue: # Pages: 115-131 # Report_Number: # DOI: 10.1016/j.quascirev.2014.05.001 # Online_Resource: http://www.sciencedirect.com/science/article/pii/S0277379114001644 # Full_Citation: # Abstract: Climates of the last two millennia have been the focus of numerous studies due to the availability of high-resolution palaeoclimate records and the occurrence of divergent periods of climate, commonly referred to as the 'Medieval Climatic Anomaly' and 'The Little Ice Age'. The majority of these studies are centred in the Northern Hemisphere and, in comparison, the Southern Hemisphere is relatively under-studied. In Australia, there are few high-resolution, palaeoclimate studies spanning a millennium or more and, consequently, knowledge of long-term natural climate variability is limited for much of the continent. South-eastern Australia, which recently experienced a severe, decade-long drought, is one such region. Results are presented of investigations from two crater lakes in the south-east of mainland Australia. Fluctuations in lake-water conductivity, a proxy for effective moisture, are reconstructed at sub-decadal resolution over the past 1500 years using a statistically robust, diatom-conductivity transfer function. These data are interpreted in conjunction with diatom autecology. The records display coherent patterns of change at centennial scale, signifying that both lakes responded to regional-scale climate forcing, though the nature of that response varied between sites due to differing lake morphometry. Both sites provide evidence for a multi-decadal drought, commencing ca 650 AD, and a period of variable climate between ca 850 and 1400 AD. From ca 1400-1880 AD, coincident with the timing of the 'Little Ice Age', climates of the region are characterised by high effective moisture and a marked reduction in inter-decadal variability. The records provide context for climates of the historical period and reveal the potential for more extreme droughts and more variable climate than that experienced since European settlement of the region ca 170 years ago. #------------------ # Publication # Authors: Jonathan J. Tyler, Keely Mills, Cameron Barr, J.M. Kale Sniderman, Peter A. Gell, David J. Karoly # Published_Date_or_Year: 2015-07-01 # Published_Title: Identifying coherent patterns of environmental change between multiple, multivariate records: an application to four 1000-year diatom records from Victoria, Australia # Journal_Name: Quaternary Science Reviews # Volume: 119 # Edition: # Issue: # Pages: 94-105 # Report_Number: # DOI: 10.1016/j.quascirev.2015.04.010 # Online_Resource: http://www.sciencedirect.com/science/article/pii/S0277379115001523 # Full_Citation: # Abstract: Empirical orthogonal functions (EOFs) of indirect archives of environmental change are increasingly used to identify coherent trends between palaeoclimate records, to separate externally forced patterns from locally driven idiosyncrasies. Lake sediments are particularly suited to such syntheses: they are abundant in most landscapes and record a wide array of information, yet local complexities often conceal or confuse the climate signal recorded at individual sites. Lake sediment parameters usually exhibit non-linear, multivariate and indirect responses to climate, therefore identifying coherent patterns between two or more lake records presents a complex challenge. Ideally, the selection of representative variables should be non-subjective and inclusive of as many different variables as possible, allowing for unexpected correlations between sites. In order to meet such demands, we propose a two-tier ordination procedure whereby site-specific (local) ordinations, obtained using Detrended Correspondence Analysis (DCA), are nested within a second, regional EOF. Using the local DCAs as representative variables allows the retention of a larger fraction of variance from each site, removes any subjectivity from variable selection and retains the potential for observing multiple, coherent signals from within and between each dataset. We explore this potential using four decadally resolved diatom records from volcanic lakes in Western Victoria, Australia. The records span the 1000 years prior to European settlement in CE 1803. Our analyses reveal at least two coherent patterns of ecological change that are manifest in each of the four datasets, patterns which may have been overlooked by a single-variable, empirical orthogonal function approach. This intra-site coherency provides a valuable step towards understanding multi-decadal hydroclimate variability in southeastern Australia. #------------------ # Funding_Agency # Funding_Agency_Name: Australian Nuclear Science Technology Organisation (ANSTO) # Grant: ANGRA04/056 #------------------ # Funding_Agency # Funding_Agency_Name: Australian Institute of Nuclear Science and Engineering (AINSE) # Grant: AINSTU0104, AINGRA04094 #------------------ # Site_Information # Site_Name: Lake Elingamite # Location: Australia/New Zealand>Australia # Country: Australia # Northernmost_Latitude: -38.35 # Southernmost_Latitude: -38.35 # Easternmost_Longitude: 143.0 # Westernmost_Longitude: 143.0 # Elevation: 121 m #------------------ # Data_Collection # Collection_Name: Elingamite2014 # Earliest_Year: 1472 # Most_Recent_Year: -51 # Time_Unit: Cal. year BP # Core_Length: 1.78 m # Notes: #------------------ # Chronology_Information # Chronology: # # # 14C dates # Lab ID Wk-17822 OZH245 OZH244 OZH114 OZH115 OZH116 OZH117 Wk-17870 OZH118 # Dated material Pollen "Organic residue" "Organic residue" "Organic residue" "Organic residue" "Organic residue" "Organic residue" Bulk Sediment "Organic residue" # depth_bot (mm) 580 149 # depth_top (mm) 560 760 820 900 1160 1360 1460 147 170 # age (bp) # age14C (bp) 625 1130 960 1240 1400 1490 1980 1910 1800 # age_error (years) 30 50 50 40 40 40 40 30 40 # calibrated age (cal BP) 1850 1499 1378 1060 NA 671 652 NA # # Note: Reservoir Age of 480 +/- 44 years applied to all samples # # 210Pb Dates # ANSTO Depth Total 210Pb Supported 210Pb Unsupported 210Pb Combined calculated CIC ages # ID # (cm) (Bq/kg) (Bq/kg) (Bq/kg) (years before 2003) # I081 0 – 2 43.6 ± 1.7 8.0 ± 0.6 38.5 ± 2.0 0.6 ± 0.6 # I082 10 – 12 43.1 ± 1.6 8.6 ± 0.6 37.3 ± 1.8 6.3 ± 0.7 # I083 20 – 22 39.5 ± 1.7 9.9 ± 0.8 31.9 ± 2.0 12.1 ± 1.1 # I084 30 – 32 30.9 ± 1.1 6.7 ± 0.5 26.1 ± 1.3 17.8 ± 1.5 # I085 40 – 42 33.3 ± 1.3 8.1 ± 0.6 27.3 ± 1.6 23.5 ± 1.9 # I086 50 – 52 15.3 ± 0.9 6.2 ± 0.5 9.7 ± 1.1 44.6 ± 3.6 # I087 60 – 62 11.5 ± 0.7 4.6 ± 0.4 7.4 ± 0.9 65.6 ± 6.5 # I088 70 – 72 7.7 ± 0.5 4.6 ± 0.5 3.4 ± 0.8 86.7 ± 9.6 # # ANSTO Depth Total 210Pb Supported 210Pb Unsupported 210Pb Combined calculated CIC ages # ID # (cm) (Bq/kg) (Bq/kg) (Bq/kg) (years before 2003) # H731 0 – 3 83 ± 9 17 ± 3 66 ± 9 2.8 ± 2.8 # H674 5 – 7 88 ± 8 23 ± 3 64 ± 9 12.8 ± 1.9 # H732 10 – 11 127 ± 14 16 ± 4 111 ± 14 23.4 ± 5 # H733 15 – 16 138 ± 12 16 ± 4 122 ± 13 34.5 ± 2.8 # H734 20 – 21 147 ± 11 5 ± 3 142 ± 12 45.7 ± 3.5 # H735 25 – 26 154 ± 11 11 ± 3 143 ± 12 56.8 ± 4.3 # H736 30 – 31 122 ± 12 6 ± 4 117 ± 13 67.9 ± 5.1 # H737 35 – 36 101 ± 12 17 ± 4 84 ± 12 79.1 ± 5.9 # H738 40 – 41 74 ± 13 21 ± 6 53 ± 14 90.2 ± 6.7 # H739 45 - 46 55 ± 17 29 ± 6 37 ± 19 101.3 ± 7.5 # 56 extrapolated age for arrival of Pinus 125 ± 10 # # #---------------- # Variables # # Data variables follow are preceded by "##" in columns one and two. # Data line variables format: one per line, shortname-tab-variable components (what, material, error, units, seasonality, data type,detail, method, C or N for Character or Numeric data, free text) # ## depth_cm depth, , , cm, , , , ,N, ## age_calBP age, , , calendar years before present, , , mean age vs 1950 CE, ,N, ## age_CE age, , , CE, , , , ,N, ## cond conductivity, sediment, , uS/cm, ,paleolimnology, ,reconstructed with Modern Analogue Technique,N, ## MATminDC Minimum Dissimilarity between estimated salinity and closest modern analogue, , , , ,paleolimnology, Samples with minimum dissimilarity coefficient greater/equal to highest 10th percentile (131.493) are considered to have good modern analogues, ,N, # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: NA # depth_cm age_calBP age_CE cond MATminDC 1 -52 2002 5060.8096 87.1705 2 -50 2000 4553.4440 100.0410 3 -48 1998 4135.5188 87.5747 4 -45.5 1995.5 3914.7136 87.3444 5 -43 1993 4384.0954 95.7294 6 -41 1991 4359.2322 97.9171 7 -39 1989 4814.4868 96.5976 8 -36.5 1986.5 4967.2955 86.6109 9 -34 1984 4926.7440 90.0118 10 -32 1982 5335.5599 85.1100 11 -30 1980 4604.4737 94.4584 12 -27.5 1977.5 4716.1760 94.6550 13 -25 1975 5145.7656 87.6026 14 -23 1973 5486.5583 84.2351 15 -21 1971 5420.5081 89.9212 16 -18.5 1968.5 5242.2774 90.7496 17 -16 1966 4998.1582 86.6750 18 -14 1964 4881.9126 94.7140 19 -12 1962 5679.6294 87.8092 20 -10 1960 5446.6567 96.8655 21 -7.5 1957.5 5020.0726 99.6709 22 -5 1955 5489.2119 87.0836 23 -3 1953 4770.5670 95.9638 24 -1 1951 5174.4000 90.9794 25 1 1949 5228.2940 86.6930 26 3 1947 4654.4675 97.0578 27 5 1945 4925.8366 87.2733 28 7 1943 5147.4247 84.0357 29 9 1941 4949.1430 87.1415 30 11 1939 5060.8096 98.6133 31 13 1937 6203.8316 83.7487 32 15 1935 5545.6186 93.9186 33 17 1933 5369.6997 86.4767 34 19 1931 5994.1830 86.1019 35 21 1929 5128.0234 88.6973 36 23 1927 5428.1270 89.3999 37 25 1925 5214.8281 95.0593 38 27 1923 4322.6493 93.9498 39 29 1921 5143.0412 82.8528 40 31 1919 5668.5241 83.0501 41 33 1917 5125.3084 88.1404 42 35.5 1914.5 5355.4997 79.4132 43 38 1912 3935.7726 97.0212 44 40.5 1909.5 3224.9278 104.2070 45 43.5 1906.5 2304.4113 99.7688 46 46.5 1903.5 2521.3318 95.0050 47 50 1900 3450.7222 85.9424 48 54 1896 2669.4390 100.2260 49 58 1892 2545.5990 99.8187 50 62.5 1887.5 1196.4375 61.9414 51 67.5 1882.5 895.0762 50.4307 52 73 1877 822.8677 47.7818 53 79 1871 837.1051 54.6058 54 85.5 1864.5 924.9750 60.9228 55 92.5 1857.5 797.9212 46.7283 56 100 1850 776.9266 41.2692 57 108 1842 704.2227 40.2603 58 117 1833 721.9714 38.9248 59 126.5 1823.5 744.1834 41.2994 60 136.5 1813.5 712.8859 41.4553 60.5 144.75 1805.25 719.2005 39.5859 61 150.25 1799.75 746.3628 36.5479 61.5 155.75 1794.25 774.2122 37.7717 62 161.25 1788.75 746.0364 30.6255 62.5 167 1783 763.7303 33.6369 63 173 1777 803.7667 33.2970 63.5 179 1771 770.6727 34.2085 64 185 1765 731.9476 37.7261 64.5 191.25 1758.75 836.1612 38.1691 65 197.75 1752.25 826.2662 37.5708 65.5 204.25 1745.75 712.3116 39.9015 66 210.75 1739.25 715.2370 43.6639 66.5 217.5 1732.5 768.8648 42.2332 67 224.5 1725.5 798.5461 50.5247 67.5 231.5 1718.5 886.3189 56.2153 68 238.5 1711.5 888.7303 68.7378 68.5 245.5 1704.5 753.5985 60.8190 69 252.5 1697.5 834.1036 59.1552 69.5 259.5 1690.5 898.5247 70.6005 70 266.5 1683.5 852.4129 59.6386 70.5 273.75 1676.25 909.5991 59.8955 71 281.25 1668.75 1029.6983 65.4797 71.5 288.75 1661.25 823.7776 58.8300 72 296.25 1653.75 819.9738 58.4157 72.5 303.75 1646.25 790.3146 55.9572 73 311.25 1638.75 768.9888 59.1807 73.5 318.75 1631.25 805.1559 55.9171 74 326.25 1623.75 792.9577 50.9504 74.5 334 1616 736.3258 49.2288 75 342 1608 718.2241 52.1590 75.5 349.75 1600.25 696.0974 51.0323 76 357.25 1592.75 762.6056 62.7521 76.5 365 1585 788.7148 71.9845 77 373 1577 763.4665 54.3013 77.5 381 1569 831.5531 51.6424 78 389 1561 1007.0708 82.2523 78.5 396.75 1553.25 941.6944 68.7299 79 404.25 1545.75 964.4506 60.5140 79.5 412 1538 892.9353 63.8596 80 420 1530 896.2517 64.1548 80.5 428 1522 1089.0304 75.5009 81 436 1514 1003.9452 72.9996 81.5 443.75 1506.25 913.7345 59.8305 82 451.25 1498.75 1042.0775 69.7282 82.5 459 1491 972.1874 68.4003 83 467 1483 1069.7690 74.2806 83.5 474.75 1475.25 807.6998 48.6995 84 482.25 1467.75 815.7930 48.5612 84.5 489.75 1460.25 779.6685 53.6717 85 497.25 1452.75 805.8607 59.8091 85.5 505 1445 774.0518 66.3512 86 513 1437 921.5523 76.2054 86.5 520.5 1429.5 968.2110 86.4329 87 527.5 1422.5 1089.3313 91.0093 87.5 534.75 1415.25 934.4369 77.1734 88 542.25 1407.75 1085.7254 74.4974 88.5 549.5 1400.5 2034.3234 124.7650 89 556.5 1393.5 1549.1733 109.5070 89.5 563.75 1386.25 1588.9126 99.1480 90 571.25 1378.75 1247.7857 100.8430 90.5 578.25 1371.75 1276.2331 101.7600 91 584.75 1365.25 1226.1398 108.3770 91.5 591.5 1358.5 1308.2478 94.8301 92 598.5 1351.5 1520.3025 105.4950 92.5 605.25 1344.75 1735.8013 88.8440 93 611.75 1338.25 1562.5359 97.5016 93.5 618.25 1331.75 1505.9134 93.7112 94 624.75 1325.25 1076.7875 75.8103 94.5 631.25 1318.75 1135.1154 70.2469 95 637.75 1312.25 1018.2162 57.3513 95.5 644.25 1305.75 931.5368 56.8433 96 650.75 1299.25 864.4303 48.4776 96.5 657 1293 921.2129 55.2796 97 663 1287 921.4675 55.7113 97.5 669 1281 1009.1135 60.9314 98 675 1275 1067.7756 69.3305 98.5 681 1269 1019.2014 54.8311 99 687 1263 1004.1764 52.5748 99.5 693 1257 1021.1981 56.7974 100 699 1251 1056.4526 57.9356 100.5 705 1245 1037.7196 55.9478 101 711 1239 1047.1768 55.8854 101.5 717 1233 1026.1716 53.6716 102 723 1227 967.3865 45.0530 102.5 729 1221 951.7875 46.0079 103 735 1215 982.2454 47.5822 103.5 740.75 1209.25 1135.3768 56.0452 104 746.25 1203.75 1016.8104 45.7336 104.5 752 1198 1178.9897 54.8261 105 758 1192 1052.7130 47.6337 105.5 764 1186 1177.6873 62.4108 106 770 1180 1464.8394 63.7182 106.5 775.75 1174.25 1581.4665 73.1392 107 781.25 1168.75 1167.0783 58.5540 107.5 787 1163 1052.5918 46.4576 108 793 1157 1415.0768 62.7591 108.5 799 1151 866.3433 39.5566 109 805 1145 892.6475 43.6847 109.5 811 1139 820.2193 44.2822 110 817 1133 916.4104 56.0925 110.5 823 1127 1083.7023 52.7771 111 829 1121 1100.3732 57.5685 111.5 835 1115 1109.7368 61.2871 112 841 1109 1153.1080 66.4087 112.5 847 1103 1300.2893 65.5858 113 853 1097 1301.1579 61.7373 113.5 859 1091 1344.3427 62.0108 114 865 1085 1492.2789 65.7255 114.5 871.25 1078.75 1228.0329 53.0156 115 877.75 1072.25 1283.1281 56.0073 115.5 884 1066 1398.1379 64.8604 116 890 1060 1670.9752 78.8244 116.5 896.25 1053.75 1626.2601 70.2193 117 902.75 1047.25 1749.5647 73.3858 117.5 909.25 1040.75 1927.4805 79.2890 118 915.75 1034.25 1448.0381 61.2176 118.5 922.5 1027.5 1257.1294 50.1165 119 929.5 1020.5 1320.6569 51.3156 119.5 936.25 1013.75 1472.4481 59.7941 120 942.75 1007.25 1146.3573 45.1724 120.5 949.5 1000.5 1132.0093 46.9351 121 956.5 993.5 916.7270 38.4979 121.5 963.25 986.75 962.5870 42.2672 122 969.75 980.25 1014.9625 48.4422 122.5 976.5 973.5 1048.4072 47.0326 123 983.5 966.5 1120.3662 48.7595 123.5 990.5 959.5 1436.7460 62.8381 124 997.5 952.5 1173.7349 52.8726 124.5 1004.5 945.5 1003.1364 41.0443 125 1011.5 938.5 924.8898 39.2255 125.5 1018.5 931.5 869.0605 38.1439 126 1025.5 924.5 982.8562 40.2466 126.5 1032.5 917.5 988.8718 40.0053 127 1039.5 910.5 995.9098 39.9019 127.5 1046.5 903.5 1170.5501 45.2114 128 1053.5 896.5 1018.2865 43.7779 128.5 1060.25 889.75 1001.1981 45.4200 129 1066.75 883.25 907.7369 43.6909 129.5 1073.5 876.5 1096.5792 50.5877 130 1080.5 869.5 991.9505 44.6009 130.5 1087.5 862.5 857.7091 43.4520 131 1094.5 855.5 955.0366 40.1719 131.5 1101.5 848.5 867.6409 35.8641 132 1108.5 841.5 1040.7586 38.5146 132.5 1115.25 834.75 916.7481 38.6848 133 1121.75 828.25 792.5926 31.0691 133.5 1128.5 821.5 878.0111 38.0639 134 1135.5 814.5 874.6413 38.7348 134.5 1142.25 807.75 930.7649 41.3161 135 1148.75 801.25 868.4804 42.9863 135.5 1155.25 794.75 1404.6884 63.1131 136 1161.75 788.25 1455.8613 65.5076 136.5 1168.25 781.75 1365.8720 64.7982 137 1174.75 775.25 1570.0013 73.4215 137.5 1181 769 1562.7158 83.8528 138 1187 763 1673.8248 85.6937 138.5 1193.25 756.75 1704.9043 70.1670 139 1199.75 750.25 2274.0500 99.5085 139.5 1206 744 2306.0037 105.1600 140 1212 738 3923.6476 102.2020 140.5 1218 732 2796.7909 112.9800 141 1224 726 2223.6171 103.9530 141.5 1229.75 720.25 1788.7103 98.4743 142 1235.25 714.75 1780.0410 92.3008 142.5 1241 709 1252.7661 61.9431 143 1247 703 1206.6186 56.0409 143.5 1252.75 697.25 1002.0514 47.1392 144 1258.25 691.75 1062.3558 47.0951 144.5 1263.5 686.5 816.9773 35.8329 145 1268.5 681.5 855.5197 38.2402 145.5 1273.5 676.5 830.1374 39.5824 146 1278.5 671.5 940.3943 42.2739 146.5 1283.5 666.5 832.4727 38.5727 147 1288.5 661.5 835.7570 39.7166 147.5 1293.25 656.75 932.1161 45.2521 148 1297.75 652.25 835.7762 38.7620 148.5 1302.25 647.75 866.8621 44.1797 149 1306.75 643.25 818.4648 43.6943 149.5 1311.25 638.75 875.4473 48.9283 150 1315.75 634.25 763.1853 43.7254 150.5 1320 630 814.7793 45.4361 151 1324 626 774.0161 42.8510 151.5 1328 622 812.9054 53.7626 152 1332 618 824.1381 51.1413 152.5 1336 614 891.4357 53.4461 153 1340 610 881.2721 45.1251 153.5 1343.75 606.25 768.7409 40.6485 154 1347.25 602.75 755.0575 35.9376 154.5 1350.75 599.25 781.3399 43.3041 155 1354.25 595.75 786.2126 31.8116 155.5 1357.75 592.25 770.5485 37.0071 156 1361.25 588.75 769.1304 41.7906 156.5 1364.75 585.25 765.9316 38.6655 157 1368.25 581.75 761.9737 38.1025 157.5 1371.5 578.5 769.9101 32.4960 158 1374.5 575.5 774.5688 41.9035 158.5 1377.5 572.5 775.2111 40.1287 159 1380.5 569.5 824.6696 35.4232 159.5 1383.5 566.5 778.3770 36.6854 160 1386.5 563.5 807.5511 42.1108 160.5 1389.25 560.75 842.7524 44.3436 161 1391.75 558.25 853.3359 43.5982 161.5 1394.5 555.5 814.0292 46.5701 162 1397.5 552.5 857.4129 41.5027 162.5 1400.25 549.75 775.6754 47.3770 163 1402.75 547.25 853.6700 46.7344 163.5 1405.25 544.75 773.7666 30.8945 164 1407.75 542.25 765.7200 39.0825 164.5 1410.25 539.75 755.8750 32.7033 165 1412.75 537.25 770.9212 39.2808 165.5 1415.25 534.75 908.3851 54.6756 166 1417.75 532.25 860.4983 51.9517 166.5 1420.25 529.75 834.3725 54.7885 167 1422.75 527.25 883.4663 59.2459 167.5 1425 525 806.1763 54.8645 168 1427 523 793.1768 52.3455 168.5 1429.25 520.75 738.6352 52.8614 169 1431.75 518.25 759.3465 36.1834 169.5 1434 516 788.2428 34.9360 170 1436 514 750.3951 34.1308 170.5 1438 512 773.7132 34.6627 171 1440 510 850.0608 39.7412 171.5 1442.25 507.75 834.8530 40.5609 172 1444.75 505.25 840.6593 47.1164 172.5 1447 503 790.1508 35.6844 173 1449 501 824.0243 35.8571 173.5 1451 499 774.5510 32.7921 174 1453 497 965.0726 39.0906 174.5 1455 495 812.4002 33.9873 175 1457 493 838.6292 43.2158 175.5 1459.25 490.75 898.7937 39.7710 176 1461.75 488.25 826.6088 39.0785 176.5 1464 486 797.0765 35.5942 177 1466 484 787.6441 38.1051 177.5 1468 482 840.9109 40.2876 178 1470 480 814.6105 38.1298