Villars Cave, France Speleothem Stable Isotope Data --------------------------------------------------------------------- NOAA Paleoclimatology Program and World Data Center for Paleoclimatology, Boulder --------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Villars Cave, France Speleothem Stable Isotope Data LAST UPDATE: 1/2004 (Original Receipt by WDC Paleo) CONTRIBUTOR: Dominique Genty, Laboratoire des Sciences du Climat et de l'Environnement, Gif sur Yvette IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2004-003 SUGGESTED DATA CITATION: Genty, D., et al., 2004, Villars Cave, France Speleothem Stable Isotope Data, IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series #2004-003. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Genty, D., D. Blamart, R. Ouahdi, M. Gilmour, A. Baker, J. Jouzel & S. Van-Exter, 2003. Precise dating of Dansgaard-Oeschger climate oscillations in western Europe from stalagmite data. Nature, Volume 421, pp. 833 - 837 (20 February 2003). GEOGRAPHIC REGION: Southwestern France PERIOD OF RECORD: 31.8 - 83.1 KYrBP FUNDING SOURCES: NERC, CNRS–INSU (VariEnTe, Eclipse, PNEDC) and the CEA. ABSTRACT: The signature of Dansgaard-Oeschger events - millennial-scale abrupt climate oscillations during the last glacial period - is well established in ice cores and marine records. But the effects of such events in continental settings are not as clear, and their absolute chronology is uncertain beyond the limit of 14C dating and annual layer counting for marine records and ice cores, respectively. Here we present carbon and oxygen isotope records from a stalagmite collected in southwest France which have been precisely dated using 234U/230Th ratios. We find rapid climate oscillations coincident with the established Dansgaard-Oeschger events between 83,000 and 32,000 years ago in both isotope records. The oxygen isotope signature is similar to a record from Soreq cave, Israel, and deep-sea records, indicating the large spatial scale of the climate oscillations. The signal in the carbon isotopes gives evidence of drastic and rapid vegetation changes in western Europe, an important site in human cultural evolution. We also find evidence for a long phase of extremely cold climate in southwest France between 61.2 ±0.6 and 67.4 ±0.9 kyr ago. DESCRIPTION: Oxygen and carbon stable isotope data from Vil-stm9 stalagmite from Villars Cave, southwest France (45.30 N, 0.50 E). -1- Villars Cave location, hydrology, climate and vegetation Villars cave is situated in the North of the Dordogne area, less than 3 km south of the crystalline rocks of the Limousin. Hills, covered by oak and hornbeam forests are much less pronounced than around the Vézère Valley resulting in a smoother landscape. The cave developed essentially in Oolithic Bathonian limestone, with schematic tree levels less than 50m in height. The labyrinthian galleries are generally small and muddy; they draw a complex network of more than 10 km whose directions are controlled by the regional tectonic (SE-NW), like the St. Pardoux fault that constitutes the border between limestone and schists a few kilometres north of Villars. We do not know the exact age of the formation of the Villars cave, but it is likely that because the area had emerged since the end of the Cretaceous, the cave formed very early, during the Tertiary or early Quaternary, similar to most caves of the area. The tourist path, which winds through only a small part of the cave, was constructed in 1959 by A. Versaveau, the father of the present day owner of the cave, H. Versaveau, with the help of Robert De Joly and the cavers of the Spéléo-Club of Périgueux. A SE-NO fault separates the Cretaceous and Jurassic limestone deposits from the impermeable schists a few kilometres to the north. Most rivers flowing from this old impermeable massif go, in fact, northward via underground conduits. This is the case of the two streams that feed the “Trincou”, the small river that flows near the Villars cave. Water fluorescence colorations permitted to check that these streams resurface in the Dronne river at Chazelle, a small village to the E-NE. An important characteristic of the local hydrology is that water streams do not take the dry valley directions but rather take the faults through underground passages. But, during wet periods (essentially Winter), these passages can not absorb all the water and, consequently, the Trincou appears in the Valley and used to flow in the lower galleries of the cave during flooding periods until 15 years ago. Because it contains prehistoric paintings, the cave environment was monitored in the sixties. Air wind directions and temperature measurements have shown that the lower galleries have a constant temperature (11 °C), while towards the painted chamber, near the exit, the temperature increases during the summer months and reaches almost the external temperature (1 or 2 °C below). This was likely the case before the fitting-up of the cave for tourists in 1959. This is the typical behaviour of a “descending” cave where most entrances are at the upper levels and no exits are located below. Since 1993, monthly temperature measurements confirm that the temperature of the lower galleries is stable (11.3°C +-0.1) and that in the upper galleries, near the automatic stations, temperature varies from 12.2 °C to 12.7°C. The vegetation above the cave is composed of oak trees, hornbeam, hazel trees and mosses.The brown soil is thin (0-20 cm thick) and tree roots penetrate far down into the rock formation through the limestone fractures; they are visible in the roof of the cave near the painted part. Most of the cave galleries are situated under this forest. -2- Vil-stm9 stalagmite stable isotope records One and a half meters high, Vil-stm9 stalagmite comes from the lower galleries of the Villars cave. Thanks to twenty- seven U/Th dates (TIMS), the time scale of this sample is better than 2 % (at 2 sigma) for the duration of the stalagmite, which is between 31.8 ka and 83.1 ka. Among seven visible discontinuities (on the vertical polished section), only three are growth hiatuses. The most important hiatus is a long period between 61.0 ka and 67.4 ka where the climate was cold and dry enough to prevent any seepage water from feeding the stalagmite, we call it the “Villars Cold Phase”. It coincides with the H6 Heinrich event and constitutes the main climatic cold stage of the period studied. The other two hiatuses are likely due to flooding events because they occur when the stable isotopes are similar to present day conditions. Stable isotope profiles made along the growth axis of the stalagmite show the following: - the d13C recorded the Dansgaard-Oeschger events with large variations between 2 to 5 per mil; - the D/O #12 event (45-46 ka) is characterized by the highest growth rate and d13C values close to those of present day conditions; - the main feature of this record is the very long cold period between 61.0 ka and 67.4 ka which is also very well visible on the surface sea temperature of the North Atlantic DSDP 609 marine core; - the d18O displays a close similarity with marine records (SPECMAP) and also with the Soreq Cave speleothem records (Israel; Bar-Matthews et al. 1999) demonstrating its global significance. But it appears that the d18O does not respond so clearly to the D/O events compared to the d13C. These results greatly improve the absolute chronology of the abrupt events of the Last Glacial period, at least beyond 40 ka. They also show that the calcite d13C, at least at Villars, is very sensitive to the abrupt climatic changes while most of the palaeoclimatic reconstitutions have used, up to now, the calcite d18O . The d13C variations are essentially linked to soil and vegetation development: the seepage water dissolved carbon comes, for the most part, from the soil CO2. Any changes in the soil and plant activity above the cave will control the quantity of biogenic CO2 production and solution in the seepage water. Consequently, cold climate events, which slow down the soil and plant activity, produce less biogenic CO2 and higher d13C in the deposited calcite, on the contrary, when the CO2 production in the soil is higher, the d13C decreases. Temperature may also play a significant role in the isotopic fractionation (soil CO2 solution and calcite precipitation), in the same way, which could explain about 25% of the amplitude signal variation. DATA: 1. Villars Cave Vil-stm9 stalagmite Stable Isotope Data Column 1: Lab Sample Number Column 2: Sample Depth/Position (distance from face, cm.) Column 3: Sample Depth error cm. Column 4: U/Th Age, years before 2000 AD Column 5: U/Th Age error, years Column 6: U/Th number of samples Column 7: Vil-stm9 d18O (PDB) Column 8: Vil-stm9 d13C (PDB) Sample# cm cm-error U/Th age age err. #samples d18O PDB d13C PDB v9-0,8 0.8 0.05 83132 -4.46 -8.71 U-Th-A 1.55 0.35 82700 1354 4 -4.47 -8.99 v9-2 2 0.05 82487 -4.47 -9.27 V9-3 3 0.05 82014 -4.19 -9.24 v9-4 4 0.05 81540 -3.91 -8.65 U-Th-M 5.2 0.2 80972 764 4 -4.11 -8.86 D1 5.6 0.1 80783 -4.21 -8.97 D1 5.6 0.1 80783 -4.31 -9.07 v9-7 7 0.05 80527 -4.31 -9.07 v9-8 8 0.05 80343 -4.48 -9.09 v9-9 9 0.05 80160 -4.36 -9.99 V9-9 9 0.05 80160 -4.26 -9.53 V9-10 10 0.05 79977 -4.52 -9.84 V9-11 11 0.05 79794 -4.70 -10.22 V9-12 12 0.05 79611 -4.63 -9.86 V9-13 13 0.05 79428 -4.59 -9.43 V9-14 14 0.05 79245 -4.55 -9.22 V9-15 15 0.05 79062 -4.74 -9.74 V9-15,2 15.2 0.05 79025 -4.74 -9.82 V9-15,4 15.4 0.05 78989 -4.33 -8.61 V9-15,6 15.6 0.05 78952 -5.07 -9.75 U-Th-G 15.65 0.35 78943 1322 4 -4.97 -9.40 v9-15,8 15.8 0.05 78915 -4.87 -9.05 v9-16 16 0.05 78879 -4.61 -9.79 V16,2 16.2 0.05 78842 -4.55 -9.84 D2 16.3 0.1 78824 -4.55 -9.84 D2 16.3 0.1 75548 -4.54 -10.02 V9-16,5 16.5 0.05 75531 -4.54 -10.02 V-16,7 16.7 0.05 75514 -4.20 -9.60 V9-16,9 16.9 0.05 75496 -4.79 -10.04 U-Th-H 16.95 0.65 75492 688 4 -4.66 -9.78 V9-18 18 0.05 75402 -4.53 -9.53 V9-19 19 0.05 75316 -4.62 -9.62 V9-20 20 0.05 75231 -4.70 -9.52 V9-20,2 20.2 0.05 75214 -4.54 -9.24 V9-20,4 20.4 0.05 75196 -4.11 -8.09 V9-20,55 20.55 0.05 75184 -4.68 -8.89 v9-20,8 20.8 0.05 75162 -4.89 -9.30 V9-21 21 0.05 75145 -4.89 -9.05 v9-21,33 21.33 0.05 75117 -4.71 -8.08 U-Th-T 21.5 0.5 75102 770 4 -4.36 -7.81 v9-21,66 21.66 0.05 75058 -4.00 -7.54 V9-22 22 0.05 74965 -3.95 -6.79 v9-22,33 22.33 0.05 74875 -4.30 -7.37 v9-22,66 22.66 0.05 74784 -3.97 -8.20 V9-23 23 0.05 74692 -4.21 -9.45 v9-23,33 23.33 0.05 74601 -4.54 -10.28 U-Th-U 23.5 0.4 74555 549 4 -4.38 -10.28 v9-23,66 23.66 0.05 74490 -4.22 -10.28 V9-24 24 0.05 74350 -4.37 -9.92 V9-25 25 0.05 73938 -4.13 -10.11 V9-26 26 0.05 73526 -4.30 -10.19 V9-27 27 0.05 73114 -4.28 -10.29 V9-28 28 0.05 72702 -4.36 -10.20 V9-29 29 0.05 72290 -4.30 -10.36 V9-30 30 0.05 71879 -4.43 -10.10 V9-31 31 0.05 71467 -4.26 -10.07 v9-31,33 31.33 0.05 71331 -4.24 -10.33 U-Th-V 31.6 0.4 71219 685 4 -4.33 -10.10 v9-31,66 31.66 0.05 71212 -4.42 -9.88 V9-32 32 0.05 71174 -4.13 -9.67 v9-32,33 32.33 0.05 71136 -4.26 -9.86 v9-32,66 32.66 0.05 71099 -4.12 -9.45 v9-33,0 33 0.05 71060 -3.35 -8.58 v9-33,33 33.33 0.05 71022 -3.46 -9.04 v9-33,66 33.66 0.05 70985 -3.71 -9.71 v9-34,0 34 0.05 70946 -3.92 -9.97 v9-34,33 34.33 0.05 70909 -3.96 -10.26 U-Th-P 34.5 0.3 70888 941 4 -4.07 -10.35 v9-34,66 34.66 0.05 70777 -4.18 -10.43 V9-35 35 0.05 70541 -4.01 -9.80 V9-35,33 35.33 0.05 70312 -3.79 -9.82 V9-35,66 35.66 0.05 70083 -4.02 -9.93 V9-36 36 0.05 69847 -3.80 -10.02 v9-36,66 36.66 0.05 69388 -3.77 -9.59 V9-37 37 0.05 69152 -3.67 -9.51 v9-37,33 37.33 0.05 68923 -3.12 -9.48 v9-37,66 37.66 0.05 68693 -3.44 -9.22 V9-38 38 0.05 68457 -3.26 -9.11 v9-38,33 38.33 0.05 68228 -3.46 -7.76 v9-38,66 38.66 0.05 67999 -3.43 -7.98 U-Th-I 38.8 0.6 67901 872 4 -3.06 -7.25 v9-39 39 0.05 67763 -2.70 -6.52 v9-39,2 39.2 0.05 67624 -2.97 -6.67 v9-39,3 39.3 0.05 67554 -2.67 -6.77 v9-39,45 39.45 0.05 67450 -2.94 -7.20 D3 39.5 0.1 67415 -2.94 -7.20 D3 39.5 0.1 61160 -3.46 -4.98 v9-39,66 39.66 0.05 61082 -3.46 -4.98 U-Th-J 40.2 0.4 60816 591 4 -3.74 -5.30 v9-40,33 40.33 0.05 60752 -4.02 -5.61 v9-40,66 40.66 0.05 60589 -3.89 -5.95 V9-41 41 0.05 60422 -3.68 -5.34 V9-41,33 41.33 0.05 60259 -3.50 -5.86 V9-41,66 41.66 0.05 60097 -3.44 -5.66 V9-42 42 0.05 59930 -3.90 -5.75 V9-42,33 42.33 0.05 59767 -4.01 -6.71 v9-42,66 42.66 0.05 59605 -4.01 -6.69 V9-43 43 0.05 59437 -4.12 -8.91 v9-43,33 43.33 0.05 59275 -4.12 -8.22 v9-43,66 43.66 0.05 59112 -4.43 -8.55 V9-44 44 0.05 58945 -4.21 -9.57 v9-44,33 44.33 0.05 58783 -4.14 -9.57 U-Th-W 44.6 0.4 58650 521 4 -4.17 -9.39 v9-44,66 44.66 0.05 58611 -4.19 -9.21 V9-45 45 0.05 58392 -4.28 -9.21 v9-45,33 45.33 0.05 58179 -3.94 -8.92 v9-45,66 45.66 0.05 57966 -3.51 -8.22 V9-46 46 0.05 57746 -3.80 -8.21 v9-46,33 46.33 0.05 57533 -3.63 -9.23 U-Th-X 46.4 0.4 57488 495 4 -3.84 -9.34 v9-46,66 46.66 0.05 57382 -4.05 -9.45 V9-47 47 0.05 57244 -4.10 -9.53 v9-47,33 47.33 0.05 57109 -3.85 -9.57 v9-47,66 47.66 0.05 56975 -3.96 -9.58 V9-48 48 0.05 56837 -3.90 -9.68 v9-48,33 48.33 0.05 56702 -3.71 -9.65 v9-48,66 48.66 0.05 56568 -3.73 -9.66 V9-49 49 0.05 56430 -4.25 -9.24 v9-49,33 49.33 0.05 56295 -4.02 -9.57 v9-49,66 49.66 0.05 56161 -3.72 -8.98 V9-50 50 0.05 56023 -4.03 -9.23 U-Th-K 50.2 0.4 55941 580 4 -4.04 -9.95 V9-50,33 50.33 0.05 55888 -4.11 -9.83 V9-50,45 50.45 0.05 55839 -3.82 -9.65 V9-50,66 50.66 0.05 55754 -3.91 -9.63 D4 50.8 0.1 55697 -3.91 -9.63 D4 50.8 0.1 51837 -4.29 -9.33 V9-51 51 0.05 51819 -4.29 -9.33 U-Th-B 51.4 0.4 51781 883 4 -4.23 -9.17 V9-52 52 0.05 51729 -4.18 -9.01 V9-53 53 0.05 51638 -4.32 -8.86 V9-54 54 0.05 51548 -3.91 -8.90 V9-55 55 0.05 51458 -3.78 -9.18 V9-56 56 0.05 51368 -4.04 -9.55 V9-57 57 0.05 51278 -4.10 -9.46 V9-58 58 0.05 51188 -4.17 -10.12 V9-59 59 0.05 51098 -3.91 -9.38 V9-60 60 0.05 51008 -4.01 -9.72 V9-61 61 0.05 50917 -4.11 -10.60 V9-62 62 0.05 50827 -3.75 -10.49 V9-63 63 0.05 50737 -3.52 -10.49 V9-64 64 0.05 50647 -3.78 -10.07 V9-65 65 0.05 50557 -3.66 -9.53 V9-67 67 0.05 50377 -3.63 -9.68 U-Th-C 67.6 0.3 50323 965 4 -3.66 -9.86 V9-68 68 0.05 50247 -3.68 -10.05 V9-69 69 0.05 50058 -3.68 -9.40 v9-70 70 0.05 49868 -4.32 -10.14 V9-71 71 0.05 49679 -4.03 -9.20 V9-72 72 0.05 49490 -3.93 -9.77 V9-73 73 0.05 49301 -3.87 -9.76 V974 74 0.05 49111 -3.74 -8.97 V9-75 75 0.05 48922 -4.11 -10.17 V9-76 76 0.05 48733 -3.84 -9.86 V9-77 77 0.05 48544 -3.80 -10.23 V9-78 78 0.05 48355 -3.46 -9.80 V9-79 79 0.05 48165 -3.84 -8.36 U-Th-Z 79.55 0.45 48062 413 4 -3.51 -8.09 V9-80 80 0.05 48012 -3.19 -7.82 V9-81 81 0.05 47901 -3.91 -8.11 V9-82 82 0.05 47791 -3.82 -8.47 V9-83 83 0.05 47680 -3.86 -8.16 V9-84 84 0.05 47569 -3.63 -9.41 V9-85 85 0.05 47459 -3.52 -9.04 V9-86 86 0.05 47348 -3.87 -9.18 V9-87 87 0.05 47237 -3.77 -8.45 V9-88 88 0.05 47126 -3.84 -9.78 U-Th-A1 88.15 0.45 47110 437 4 -3.68 -8.66 V9-89 89 0.05 46773 -3.51 -7.53 V9-90 90 0.05 46375 -3.65 -8.53 V9-91 91 0.05 45978 -4.02 -8.52 U-Th-D 92.15 0.35 45520 419 4 -4.10 -9.41 V9-93 93 0.05 45432 -4.19 -10.31 V9-94 94 0.05 45330 -4.13 -11.02 V9-95 95 0.05 45228 -4.61 -11.01 V9-96 96 0.05 45125 -4.49 -11.09 V9-97 97 0.05 45023 -4.40 -10.75 V9-98 98 0.05 44921 -4.33 -10.83 V9-99 99 0.05 44818 -4.27 -10.92 V9-100 100 0.05 44716 -4.25 -10.06 V9-101 101 0.05 44614 -4.34 -10.01 V9-102 102 0.05 44511 -4.66 -9.32 V9-103 103 0.05 44409 -4.35 -9.73 V9-104 104 0.05 44307 -4.19 -9.68 V9-105 105 0.05 44204 -4.24 -10.62 V9-106 106 0.05 44102 -3.98 -10.10 V9-107 107 0.05 44000 -4.10 -10.47 V9-108 108 0.05 43898 -4.14 -9.70 V9-109 109 0.05 43795 -3.88 -10.42 U-Th-A3 109.5 0.5 43745 399 4 -3.78 -10.49 V9-110 110 0.05 43693 -3.68 -10.57 V9-111 111 0.05 43588 -3.90 -10.13 V9-112 112 0.05 43484 -4.08 -9.28 V9-113 113 0.05 43379 -4.37 -9.28 V9-114 114 0.05 43275 -3.97 -9.45 V9-115 115 0.05 43171 -4.03 -10.11 V9-116 116 0.05 43066 -4.32 -10.19 V9-117 117 0.05 42962 -3.54 -10.12 V9-118 118 0.05 42857 -3.84 -9.75 V9-119 119 0.05 42753 -4.25 -9.88 V9-120 120 0.05 42648 -3.57 -10.56 V9-120,33 120.33 0.05 42614 -3.64 -10.27 V9-120,66 120.66 0.05 42579 -3.65 -9.80 V9-121 121 0.05 42544 -3.56 -9.37 v9-121,33 121.33 0.05 42510 -3.43 -8.42 v9-121,66 121.66 0.05 42475 -3.15 -7.73 v9-122 122 0.05 42440 -3.13 -6.72 v9-122,33 122.33 0.05 42405 -3.77 -8.37 v9-122,66 122.66 0.05 42371 -3.18 -8.33 v9-123 123 0.05 42335 -3.39 -8.83 D5 123.2 0.1 42314 515 -3.39 -8.83 D5 123.2 0.1 42314 515 -3.54 -9.50 V9-123,33 123.33 0.05 42301 -3.54 -9.50 V9-123,66 123.66 0.05 42266 -3.74 -8.72 V9-124 124 0.05 42231 -3.42 -9.34 v9-124,33 124.33 0.05 42196 -3.24 -8.52 v9-124,66 124.66 0.05 42162 -3.60 -8.20 V9-125 125 0.05 42126 -3.69 -7.24 v9-125,33 125.33 0.05 42092 -3.37 -8.49 V9-125,66 125.66 0.05 42057 -3.58 -8.07 v9-126 126 0.05 42022 -3.86 -8.12 v9-126,33 126.33 0.05 41987 -3.45 -7.51 V9-126,66 126.66 0.05 41953 -3.30 -8.95 U-Th-A5 126.9 0.3 41928 507 4 -3.54 -8.27 V9-127 127 0.05 41935 -3.78 -7.59 V9-127,33 127.33 0.05 41957 -3.64 -8.86 U-Th-A4 127.6 0.4 41975 507 4 -3.68 -8.94 V9127,66 127.66 0.05 41956 -3.73 -9.01 V9-128 128 0.05 41844 -3.58 -7.98 V9-129 129 0.05 41517 -3.58 -5.86 V9-129,33 129.33 0.05 41409 -3.26 -6.58 V9-129,66 129.66 0.05 41300 -3.62 -7.76 V9-130 130 0.05 41189 -3.58 -7.94 v9-130,33 130.33 0.05 41081 -3.62 -8.22 v9-130,66 130.66 0.05 40973 -3.50 -8.33 v9-131,0 131 0.05 40862 -3.23 -9.21 v9-131,33 131.33 0.05 40753 -3.05 -9.29 U-Th-A6 131.45 0.45 40714 292 4 -3.21 -8.84 v9-131,66 131.66 0.05 40703 -3.37 -8.40 V9-132 132 0.05 40685 -3.07 -5.46 V9-132,33 132.33 0.05 40668 -3.01 -5.93 V9-132,66 132.66 0.05 40650 -2.88 -5.96 V9-133,0 133 0.05 40632 -3.23 -7.08 v9-133,33 133.33 0.05 40614 -2.95 -7.82 U-Th-A7 133.35 0.45 40613 312 4 -3.14 -7.39 v9-133,66 133.66 0.05 40590 -3.33 -6.95 v9-134,0 134 0.05 40565 -3.38 -7.32 V9-134,33 134.33 0.05 40540 -3.38 -9.48 v9-134,66 134.66 0.05 40515 -3.54 -9.72 v9-135,0 135 0.05 40490 -3.42 -9.61 V9-135,33 135.33 0.05 40465 -3.45 -9.43 V9-135,66 135.66 0.05 40440 -3.18 -8.14 D6 135.8 0.1 40430 255 -3.18 -8.14 D6 135.8 0.1 40430 255 -3.59 -7.49 V9-136,0 136 0.05 40415 -3.59 -7.49 v9-136,33 136.33 0.05 40390 -3.52 -8.19 U-Th-L 136.45 0.45 40381 523 4 -3.51 -7.94 v9-136,66 136.66 0.05 40299 -3.50 -7.70 V9-137,0 137 0.05 40164 -3.44 -7.80 V9-137,33 137.33 0.05 40033 -3.24 -6.91 V9-137,66 137.66 0.05 39902 -3.27 -7.80 v9-138,0 138 0.05 39766 -3.21 -7.57 v9-138,33 138.33 0.05 39635 -3.22 -7.30 v9-138,66 138.66 0.05 39504 -3.19 -7.88 v9-139 139 0.05 39369 -3.36 -6.71 v9-1V-139,33 139.33 0.05 39237 -3.25 -6.40 U-Th-A8 139.5 0.5 39169 301 4 -3.28 -6.79 v9-139,66 139.66 0.05 38948 -3.30 -7.17 V9-140 140 0.05 38479 -3.28 -7.69 V9-140,33 140.33 0.05 38024 -3.20 -7.44 V9-140,66 140.66 0.05 37569 -3.35 -7.73 v9-141 141 0.05 37100 -3.40 -7.96 v9-141,33 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