Table: Raw Neutron Activation data, University Bonn, of samples from Olbia, labels Olbi 1 11 (T = clay). Given are concentrations of elements C in mikrog/g (ppm), if not indicated otherwise, and below average measurement uncertaities (counting errors), also in percent of C Sample factor As Ba Ca% Ce Co Cr Cs Eu Fe% Ga ------------------------------------------------------------------------------------------------------ Olbi 1 1.000 8.57 593. 8.28 71.7 12.1 87.7 5.99 1.23 3.32 21.0 Olbi 2 1.000 10.1 543. 6.67 79.3 15.6 107. 7.88 1.35 4.59 20.0 Olbi 3 1.000 10.0 648. 3.07 70.7 12.9 88.6 4.76 1.11 2.99 13.6 Olbi 4 1.000 48.0 492. 0.91 95.2 24.0 204. 10.6 1.58 5.82 28.2 Olbi 5 1.000 33.0 408. 6.83 83.6 32.8 285. 15.4 1.48 5.54 16.9 Olbi 6 1.000 17.7 410. 8.87 66.9 11.6 87.0 6.24 1.10 3.30 18.5 Olbi 7 1.000 21.7 262. 23.3 35.4 8.57 68.5 1.07 0.86 2.23 9.16 Olbi 8 1.000 4.40 573. 0.86 93.4 22.5 193. 10.0 1.56 4.96 25.7 Olbi 9 1.000 5.53 550. 0.78 93.9 28.4 233. 10.3 1.61 6.05 24.4 Olbi 10T 1.000 6.12 375. 4.33 62.4 8.54 63.3 3.21 0.97 2.18 8.01 Olbi 11T 1.000 5.10 330. 8.06 54.1 7.43 57.6 2.52 0.86 1.87 6.99 ------------------------------------------------------------------------------------------------------ ave. meas. error 0.12 19. 0.15 0.41 0.11 0.81 0.087 0.022 0.015 2.8 in % 0.8 4.0 2.4 0.6 0.6 0.6 1.2 1.8 0.4 16. Sample factor Hf K % La Lu Na% Nd Ni Rb Sb Sc ------------------------------------------------------------------------------------------------------ Olbi 1 1.000 7.93 2.11 33.8 0.42 0.68 28.2 103. 113. 0.75 12.5 Olbi 2 1.000 7.52 2.21 36.7 0.43 0.62 30.0 102. 138. 1.01 14.8 Olbi 3 1.000 9.57 1.75 32.7 0.43 0.56 24.6 90.4 85.0 0.64 11.1 Olbi 4 1.000 5.81 2.55 45.3 0.55 0.52 39.2 174. 167. 6.57 22.6 Olbi 5 1.000 6.20 2.46 41.0 0.51 0.94 34.4 239. 144. 3.00 21.9 Olbi 6 1.000 7.36 2.35 31.4 0.42 0.73 25.6 41.8 113. 0.72 12.0 Olbi 7 1.000 2.79 0.61 19.2 0.23 0.37 13.5 95.0 23.6 0.41 7.46 Olbi 8 1.000 6.15 2.62 44.2 0.53 0.68 36.7 226. 155. 2.14 21.5 Olbi 9 1.000 5.78 2.79 44.3 0.54 0.82 37.9 136. 169. 2.15 23.4 Olbi 10T 1.000 11.7 1.86 29.3 0.40 0.54 24.3 61.8 86.0 0.54 8.89 Olbi 11T 1.000 11.3 1.44 25.2 0.39 0.45 18.5 -- 64.9 0.48 7.31 ------------------------------------------------------------------------------------------------------ ave. meas. error 0.065 0.034 0.085 0.013 0.003 1.2 31. 2.3 0.082 0.020 in % 0.9 1.6 0.2 2.9 0.4 4.3 26. 2.0 4.9 0.1 Sample factor Sm Ta Tb Th U W Yb Zn Zr ------------------------------------------------------------------------------------------------------ Olbi 1 1.000 -- 0.88 0.72 11.6 2.52 1.98 3.09 73.5 279. Olbi 2 1.000 -- 1.06 0.82 12.8 2.93 2.49 3.29 92.8 290. Olbi 3 1.000 -- 0.89 0.79 11.5 2.26 2.35 3.12 63.5 332. Olbi 4 1.000 -- 1.16 0.94 15.5 2.81 2.59 3.68 129. 255. Olbi 5 1.000 -- 1.29 0.80 16.2 2.82 3.50 3.46 118. 235. Olbi 6 1.000 -- 0.83 0.78 10.8 2.41 2.36 2.97 72.4 289. Olbi 7 1.000 -- 0.47 0.53 3.62 2.28 0.72 1.77 60.6 123. Olbi 8 1.000 -- 1.12 0.96 15.7 2.76 2.55 3.60 125. 241. Olbi 9 1.000 -- 1.14 0.86 15.9 3.08 3.03 3.74 126. 253. Olbi 10T 1.000 4.40 0.85 0.69 9.78 2.02 1.51 3.17 44.1 393. Olbi 11T 1.000 3.92 0.75 0.61 8.14 1.83 1.50 2.75 37.5 387. ---------------------------------------------------------------------------------------------- ave. meas. error 0.037 0.018 0.044 0.062 0.10 0.16 0.048 1.9 21. in % 0.9 1.9 5.7 0.5 4.1 7.3 1.5 2.3 7.5