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Table 1 Sample information and cosmogenic 10Be of the sediment samples from Hohle Gasse, Pratteln (N 47.5158, E 7.7002, 335 m a.s.l.)

From: Chronology of Quaternary terrace deposits at the locality Hohle Gasse (Pratteln, NW Switzerland)

Sample name Sample depth (cm) Quartz dissolved (g) 9Be spike (mg) 10Be/9Be (×10−14) Relative uncertainty (%) 10Be concentration (104 atoms/g)
PRAT-1 1.45 50.0077 0.1388 15.54 5.5 2.84 ± 0.16
PRAT-2 1.55 49.9186 0.1387 13.42 6.5 2.45 ± 0.16
PRAT-3 1.65 47.8717 0.1388 14.61 5.6 2.78 ± 0.16
PRAT-4 1.85 51.1690 0.1351 14.43 5.8 2.50 ± 0.15
PRAT-5 1.95 40.6884 0.1391 10.64 6.4 2.37 ± 0.16
PRAT-6 2.15 49.8949 0.1388 12.77 5.8 2.33 ± 0.14
PRAT-7 2.35 44.6941 0.1392 12.25 6.6 2.50 ± 0.17
  1. AMS measurement errors are at 1σ level, including the statistical (counting) error and the error due to normalization of the standards and blanks. The error weighted average 10Be/9Be full process blank ratio is (2.26 ± 0.32) × 10−15. Reported blank ratio and concentration are referenced to S2007N (Kubik and Christl 2010)