Summary data table -- Be-10 and
Al-26 measurements in quartz samples |
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[Be-10] |
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[Al-26] |
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[Al-26]/[Be-10] |
Sample name |
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Borehole/site name1 |
Depth (ft) |
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(103
atoms/g) |
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(103
atoms/g) |
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ratio |
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Samples from boreholes and excavations |
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02-TILL-001-KRA |
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KRA |
-4 |
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67.65 ± 3.37 |
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187.11 ± 39.81 |
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2.77 ± 0.6 |
02-TILL-004-KRA |
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KRA |
-0.3 |
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63.06 ± 3.05 |
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149.61 ± 10.13 |
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2.37 ± 0.2 |
02-TILL-003-KRA |
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KRA |
-0.15 |
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44.13 ± 2.42 |
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155.5 ± 18.47 |
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3.52 ± 0.46 |
02-TILL-002-KRA |
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KRA |
-0.025 |
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50.49 ± 2.38 |
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184.25 ± 13.17 |
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3.65 ± 0.31 |
02-TILL-000-KRA |
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KRA |
1.5 |
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91.19 ± 3.79 |
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300.19 ± 16.76 |
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3.29 ± 0.23 |
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SDBR-305M |
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SD-BR |
305 |
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146.37 ± 4.19 |
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398.69 ± 23.32 |
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2.72 ± 0.18 |
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SD-CO-4 |
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SD-CO |
4 |
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143.56 ± 4.03 |
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719.89 ± 28.9 |
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5.01 ± 0.25 |
SD-CO-43 |
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SD-CO |
43 |
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68.85 ± 2.66 |
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316.36 ± 16.16 |
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4.59 ± 0.29 |
SD-CO-245 |
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SD-CO |
245 |
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69.1 ± 4.37 |
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233.72 ± 14.17 |
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3.38 ± 0.3 |
SD-CO-344 |
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SD-CO |
344 |
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72.78 ± 4.38 |
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277.9 ± 19.56 |
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3.82 ± 0.35 |
SD-CO-351 |
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SD-CO |
351 |
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54.79 ± 2.75 |
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221.38 ± 14.43 |
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4.04 ± 0.33 |
SD-CO-354 |
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SD-CO |
354 |
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67.11 ± 2.69 |
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205.16 ± 16.01 |
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3.06 ± 0.27 |
SD-CO-370 |
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SD-CO |
370 |
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70.3 ± 2.65 |
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201.16 ± 15.1 |
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2.86 ± 0.24 |
SD-CO-402 |
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SD-CO |
402 |
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138.93 ± 3.98 |
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353.58 ± 27.87 |
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2.55 ± 0.21 |
SD-CO-406 |
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SD-CO |
406 |
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124.85 ± 5.25 |
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381.62 ± 23.34 |
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3.06 ± 0.23 |
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H-TILL |
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SD-HA |
72 |
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77.43 ± 1.94 |
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286.7 ± 16.72 |
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3.7 ± 0.23 |
SD-HL |
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SD-HA |
65 |
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130.51 ± 20.83 |
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712.38 ± 85.02 |
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5.46 ± 1.09 |
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SD-HE-40 |
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SD-HE |
40 |
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160.64 ± 5.02 |
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363.05 ± 23.81 |
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2.26 ± 0.16 |
SD-HE-56 |
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SD-HE |
56 |
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207.83 ± 6.16 |
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419.65 ± 19.54 |
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2.02 ± 0.11 |
SD-HE-70 |
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SD-HE |
70 |
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189.17 ± 5.6 |
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384.47 ± 17.51 |
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2.03 ± 0.11 |
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SDTR-80 |
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SD-TR2 |
80 |
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87.39 ± 2.07 |
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78.58 ± 8.07 |
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0.9 ± 0.09 |
SD-TR2-120 |
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SD-TR2 |
120 |
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62.63 ± 3.47 |
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86.49 ± 14.27 |
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1.38 ± 0.24 |
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SWRA-3-196 |
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SWRA-3 |
196 |
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67.44 ± 1.92 |
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184.38 ± 15.4 |
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2.73 ± 0.24 |
SWRA-3-205 |
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SWRA-3 |
205 |
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64.48 ± 1.91 |
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189.63 ± 12.54 |
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2.94 ± 0.21 |
SWRA-3-241 |
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SWRA-3 |
241 |
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65.01 ± 1.87 |
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145.48 ± 10.48 |
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2.24 ± 0.17 |
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UMRB-1-62 |
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UMRB-1 |
62 |
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73.03 ± 2.32 |
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273.78 ± 17.19 |
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3.75 ± 0.26 |
UMRB-1-75 |
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UMRB-1 |
75 |
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96.88 ± 2.23 |
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393.41 ± 30.71 |
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4.06 ± 0.33 |
UMRB-1-97 |
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UMRB-1 |
97 |
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103.54 ± 2.87 |
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393.98 ± 24 |
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3.81 ± 0.25 |
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UMRB-1-100C |
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UMRB-1 |
100 |
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75.5 ± 2.45 |
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254.61 ± 16.88 |
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3.37 ± 0.25 |
UMRB-1-100M |
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UMRB-1 |
100 |
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81.59 ± 2.32 |
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252.76 ± 14.76 |
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3.1 ± 0.2 |
UMRB-1-159 |
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UMRB-1 |
159 |
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101.95 ± 2.83 |
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318.5 ± 16.64 |
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3.12 ± 0.18 |
UMRB-1-192 |
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UMRB-1 |
192 |
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116.03 ± 5.51 |
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382.9 ± 17.51 |
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3.3 ± 0.22 |
UMRB-1-216 |
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UMRB-1 |
216 |
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105.63 ± 3.09 |
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338.78 ± 21.06 |
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3.21 ± 0.22 |
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UMRB-2-149 |
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UMRB-2 |
149 |
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52.95 ± 1.57 |
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175.78 ± 22.85 |
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3.32 ± 0.44 |
UMRB-2-168 |
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UMRB-2 |
168 |
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63.09 ± 1.78 |
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258.18 ± 16.73 |
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4.09 ± 0.29 |
UMRB-2-185 |
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UMRB-2 |
185 |
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61.53 ± 2.4 |
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240.21 ± 17.13 |
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3.9 ± 0.32 |
UMRB-2-201F |
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UMRB-2 |
201 |
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40.72 ± 1.53 |
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205.6 ± 18.07 |
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5.05 ± 0.48 |
UMRB-2-207 |
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UMRB-2 |
207 |
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48.11 ± 1.78 |
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185.15 ± 57.36 |
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3.85 ± 1.2 |
UMRB-2-209 |
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UMRB-2 |
209 |
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43.83 ± 2.28 |
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170.22 ± 13.87 |
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3.88 ± 0.38 |
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UMRB-3-11 |
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UMRB-3 |
11 |
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54.72 ± 1.76 |
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227.05 ± 15.53 |
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4.15 ± 0.31 |
UMRB-3-16 |
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UMRB-3 |
16 |
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52.33 ± 1.77 |
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233.2 ± 13.97 |
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4.46 ± 0.31 |
UMRB-3-49 |
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UMRB-3 |
49 |
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55.38 ± 1.77 |
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224.71 ± 15.4 |
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4.06 ± 0.31 |
UMRB-3-52 |
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UMRB-3 |
52 |
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56.44 ± 1.71 |
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256.69 ± 16.42 |
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4.55 ± 0.32 |
UMRB-3-127 |
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UMRB-3 |
127 |
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62.51 ± 1.64 |
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225.32 ± 13.06 |
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3.6 ± 0.23 |
UMRB-3-138 |
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UMRB-3 |
138 |
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63.99 ± 1.86 |
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209.06 ± 15.2 |
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3.27 ± 0.26 |
UMRB-3-150C |
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UMRB-3 |
150 |
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35.92 ± 1.42 |
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147.27 ± 10 |
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4.1 ± 0.32 |
UMRB-3-165 |
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UMRB-3 |
165 |
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37.95 ± 1.26 |
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128.06 ± 11.92 |
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3.37 ± 0.33 |
UMRB-3-168C |
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UMRB-3 |
168 |
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26.39 ± 1.35 |
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89.24 ± 9.52 |
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3.38 ± 0.4 |
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4-A-75-107 |
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4-A-75 |
107 |
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180.16 ± 5.37 |
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656.47 ± 23.28 |
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3.64 ± 0.17 |
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5-A-75-167A |
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5-A-75 |
166.75 |
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80.48 ± 3.13 |
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236.04 ± 20.27 |
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2.93 ± 0.28 |
5-A-75-167B |
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5-A-75 |
167.25 |
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76.8 ± 2.68 |
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228.65 ± 13.2 |
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2.98 ± 0.2 |
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1-A-76-204 |
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1-A-76 |
204 |
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252.66 ± 6.71 |
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585.72 ± 33.5 |
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2.32 ± 0.15 |
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17-A-76-130 |
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17-A-76 |
130 |
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62.77 ± 2.38 |
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221.86 ± 15.14 |
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3.53 ± 0.28 |
17-A-76-146 |
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17-A-76 |
146 |
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141.64 ± 4.95 |
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393.13 ± 27.42 |
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2.78 ± 0.22 |
17-A-76-146F |
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17-A-76 |
146 |
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155.49 ± 5.39 |
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414.92 ± 28.95 |
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2.67 ± 0.21 |
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3-B-99-87 |
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3-B-99 |
87.5 |
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318.83 ± 10.77 |
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1338.47 ± 42.95 |
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4.2 ± 0.2 |
3-B-99-88 |
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3-B-99 |
88.5 |
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268.34 ± 9.3 |
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1126.93 ± 33.3 |
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4.2 ± 0.19 |
3-B-99-89 |
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3-B-99 |
89.5 |
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197.48 ± 5.84 |
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855.53 ± 37.73 |
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4.33 ± 0.23 |
3-B-99-90 |
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3-B-99 |
90.75 |
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161.45 ± 4.93 |
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676.22 ± 35.26 |
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4.19 ± 0.25 |
3-B-99-91 |
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3-B-99 |
91.5 |
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157.51 ± 4.75 |
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579.5 ± 21.25 |
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3.68 ± 0.17 |
3-B-99-93MC |
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3-B-99 |
93.5 |
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121.71 ± 3.84 |
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510.29 ± 27.08 |
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4.19 ± 0.26 |
3-B-99-93F |
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3-B-99 |
93.5 |
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116.08 ± 4.07 |
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462.89 ± 27.05 |
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3.99 ± 0.27 |
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Surface samples |
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MNR-01 |
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MNR-01 |
1 |
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51.53 ± 1.68 |
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232.68 ± 20 |
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4.52 ± 0.41 |
MNR-02 |
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MNR-02 |
2 |
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61.12 ± 1.78 |
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251.04 ± 19.52 |
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4.11 ± 0.34 |
RWT-01 |
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RWT-01 |
3 |
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70.1 ± 2.05 |
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312.5 ± 16.21 |
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4.46 ± 0.27 |
YMR-01 |
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YMR-01 |
4 |
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67.82 ± 2.49 |
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290.13 ± 18.02 |
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4.28 ± 0.31 |
02-TILL-005-PLA |
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02-TILL-005-PLA |
5 |
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240.19 ± 8.36 |
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976.04 ± 55.79 |
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4.06 ± 0.27 |
02-TILL-006-GRA |
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02-TILL-006-GRA |
1 |
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126.04 ± 3.61 |
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701.21 ± 23.16 |
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5.56 ± 0.24 |
02-TILL-007-PIT |
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02-TILL-007-PIT |
2 |
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178.5 ± 5.26 |
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868.91 ± 23.21 |
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4.87 ± 0.19 |
02-TILL-008-VERM |
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02-TILL-008-VERM |
6 |
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114.16 ± 4.22 |
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433.96 ± 28.18 |
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3.8 ± 0.28 |
MN-SAL-20 |
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MN-SAL |
3 |
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159.52 ± 5.75 |
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561.57 ± 23.46 |
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3.52 ± 0.19 |
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1 See the
accompanying table of site names and locations. |
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