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Table 3 Elemental composition of samples analyzed for 36Cl

From: Combined cosmogenic 10Be, in situ 14C and 36Cl concentrations constrain Holocene history and erosion depth of Grueben glacier (CH)

Sample ID Al2O3 (%) CaO (%) Cr2O3 (%) Fe2O3 (%) K2O (%) MgO (%) MnO (%) Na2O (%) P2O5 (%) SiO2 (%) TiO2 (%) Sm (ppm) Gd (ppm) U (ppm) Th (ppm) Cl (ppm)
Grub2 9.91 1.25 0.005 1.08 3.44 0.22 0.03 3.00 0.02 75.70 0.10 5.9 6.1 9.7 34.4 31.7 ± 0.5
Grub3 10.4 1.14 0.005 1.30 3.39 0.15 0.05 3.30 0.02 75.70 0.10 4.8 4.8 7.9 22.7 21.6 ± 0.2
Grub4 11.2 0.82 0.005 1.40 4.00 0.14 0.04 3.20 0.01 75.40 0.11 5.9 5.3 8.0 28.3 26.2 ± 0.1