Sample ID | Depth (m) | K (%) | Th (ppm) | U (ppm) | Water content (%) | Grain size (μm) | Dose rate (Gy/ka) | De (Gy) | OSL age (a) |
---|---|---|---|---|---|---|---|---|---|
LFQ-1 | 0.2 ± 0.05 | 1.80 ± 0.06 | 11.70 ± 0.33 | 2.72 ± 0.11 | 15 ± 5 | 38–63 | 2.99 ± 0.20 | 0.32 ± 0.03 | 110 ± 10 |
63–90 | 2.97 ± 0.20 | 0.40± 0.05 | 130 ± 20 | ||||||
LFQ-2 | 0.2 ± 0.05 | 1.69 ± 0.06 | 9.52 ± 0.29 | 2.70 ± 0.11 | 15 ± 5 | 38–63 | 2.77 ± 0.19 | 0.49 ± 0.04 | 180 ± 20 |
63–90 | 2.74 ± 0.19 | 0.55 ± 0.06 | 200 ± 30 | ||||||
90-150 | 2.71 ± 0.19 | 1.18 ± 0.20 | 440 ± 80 | ||||||
LFQ-3 | 0.2 ± 0.05 | 1.64 ± 0.05 | 10.80 ± 0.30 | 2.54 ± 0.10 | 15 ± 5 | 38-63 | 2.77 ± 0.19 | 0.16 ± 0.01 | 60 ± 10 |
63-150 | 2.72 ± 0.18 | 0.35 ± 0.03 | 130 ± 10 | ||||||
LFQ-4 | 0.2 ± 0.05 | 1.81 ± 0.06 | 11.60 ± 0.32 | 3.06 ± 0.11 | 15 ± 5 | 38–63 | 3.06 ± 0.21 | 0.21 ± 0.02 | 70 ± 10 |
63–90 | 3.00 ± 0.20 | 0.35 ± 0.03 | 120 ± 10 | ||||||
LFQ-5 | 0.2 ± 0.05 | 1.87 ± 0.06 | 10.90 ± 0.31 | 2.84 ± 0.11 | 15 ± 5 | 38–63 | 3.03 ± 0.20 | 0.74 ± 0.09 | 240 ± 30 |
63–90 | 2.97 ± 0.20 | 0.74 ± 0.05 | 250± 20 | ||||||
90-150 | 2.76 ± 0.19 | 0.98 ± 0.06 | 330 ± 30 | ||||||
LFQ-6 | 0.2 ± 0.05 | 1.60 ± 0.05 | 10.9 ± 0.31 | 2.70 ± 0.11 | 15 ± 5 | 38–63 | 2.77 ± 0.19 | 0.37 ± 0.05 | 130 ± 20 |
63–90 | 2.75 ± 0.19 | 0.57 ± 0.12 | 210 ± 50 | ||||||
90-150 | 2.72 ± 0.19 | 1.36 ± 0.14 | 500 ± 60 | ||||||
150–200 | 2.68 ± 0.18 | 2.33± 0.31 | 870 ±130 | ||||||
LFQ-7 | 0.2 ± 0.05 | 1.67 ± 0.06 | 10.30 ± 0.30 | 2.80 ± 0.11 | 15 ± 5 | 38–63 | 2.82 ± 0.19 | 0.36 ± 0.03 | 130 ± 10 |
90±150 | 2.76 ± 0.19 | 1.55 ± 0.11 | 560 ± 60 | ||||||
LFQ-8 | 0.2 ± 0.05 | 1.78 ± 0.06 | 10.1 ± 0.29 | 2.43 ± 0.10 | 15 ± 5 | 38–63 | 2.82 ± 0.19 | 0.24 ± 0.02 | 90 ± 10 |
63–150 | 2.81 ± 0.19 | 1.18 ± 0.21 | 430 ± 80 | ||||||
LFQ-9 | 0.2 ± 0.05 | 1.51 ± 0.05 | 13.5 ± 0.36 | 3.38 ± 0.12 | 15 ± 5 | 38–63 | 2.99 ± 0.20 | 0.24 ± 0.01 | 80 ± 10 |
63–90 | 2.97 ± 0.20 | 1.17 ± 0.14 | 390 ± 50 | ||||||
90–150 | 2.94 ± 0.19 | 2.07 ± 0.19 | 710 ± 80 | ||||||
150–200 | 2.89 ± 0.19 | 3.72 ± 0.50 | 1290 ±190 | ||||||
LFQ-10 | 0.2 ± 0.05 | 1.66 ± 0.05 | 12.00 ± 0.34 | 3.36 ± 0.12 | 15 ± 5 | 38–63 | 3.02 ± 0.20 | 0.29 ± 0.05 | 100 ± 20 |
63–90 | 3.00 ± 0.20 | 0.53 ± 0.05 | 180 ± 20 | ||||||
LFQ-11 | 0.2 ± 0.05 | 1.65 ± 0.05 | 10.6 ± 0.31 | 2.60 ± 0.10 | 15 ± 5 | 38–63 | 2.78 ± 0.19 | 0.43 ± 0.04 | 150 ± 20 |
63–90 | 2.75 ± 0.19 | 0.67 ± 0.06 | 240 ± 30 | ||||||
90–150 | 2.72 ± 0.18 | 1.62 ± 0.13 | 590 ± 60 | ||||||
LFQ-12 | 0.2 ± 0.05 | 1.75 ± 0.06 | 9.95 ± 0.29 | 2.60 ± 0.10 | 15 ± 5 | 38–63 | 2.82 ± 0.19 | 0.44 ± 0.05 | 160 ± 20 |
63–90 | 2.80 ± 0.19 | 1.42 ± 0.16 | 510 ± 70 | ||||||
90–150 | 2.77 ± 0.19 | 2.35 ± 0.24 | 850 ±100 | ||||||
LFQ-13 | 0.2 ± 0.05 | 1.76 ± 0.06 | 11.1 ± 0.31 | 2.38 ± 0.10 | 15 ± 5 | 38–63 | 2.85 ± 0.19 | 0.33 ± 0.02 | 120 ± 10 |
63–150 | 2.81 ± 0.19 | 0.86 ± 0.08 | 310 ± 40 | ||||||
LFQ-14 | 0.2 ± 0.05 | 1.63 ± 0.05 | 7.90 ± 0.24 | 1.89 ± 0.08 | 15 ± 5 | 38–63 | 2.45 ± 0.17 | 1.00 ± 0.09 | 410 ± 40 |
63–90 | 2.43 ± 0.17 | 1.11 ± 0.08 | 460 ± 50 | ||||||
90–150 | 2.41 ± 0.17 | 1.41 ± 0.13 | 590 ± 70 | ||||||
150–200 | 2.37 ± 0.19 | 3.61 ± 0.31 | 1520 ±170 |
Sample ID | Grain Size (μm) | Depth (m) | K (%) | Th (ppm) | U (ppm) | Water content (%) | Dose rate (Gy/ka) | De (Gy) | OSL age (ka) |
---|---|---|---|---|---|---|---|---|---|
HDZ03-06 | 38–63 | 3.9 | 1.54 ± 0.06 | 9.32 ± 0.29 | 2.09 ± 0.15 | 24 ± 5 | 2.18 ± 0.16 | 2.39 ± 0.12 | 1.1 ± 0.1 |
HDZ03-14 | 38–63 | 14.3 | 1.54 ± 0.06 | 4.15 ± 0.18 | 1.13 ± 0.14 | 20 ± 5 | 1.79 ± 0.14 | 2.53 ± 0.17 | 1.4 ± 0.1 |
HDZ03-17 | 38–63 | 18.7 | 1.65 ± 0.06 | 4.95 ± 0.19 | 1.03 ± 0.14 | 23 ± 5 | 1.66 ± 0.13 | 58.77 ± 1.51 | 35.3 ± 2.9 |
HDZ08-11 | 38–63 | 11.2 | 1.52 ± 0.06 | 5.03 ± 0.20 | 1.24 ± 0.13 | 21 ± 5 | 1.72 ± 0.13 | 8.19 ± 0.38 | 4.8 ± 0.4 |
HDZ12-03 | 38–63 | 1.5 | 1.89 ± 0.09 | 11.35 ± 0.33 | 2.45 ± 0.20 | 23 ± 5 | 2.81 ± 0.20 | 2.31 ± 0.15 | 0.8 ± 0.1 |
HDZ12-07 | 38–63 | 7.0 | 1.70 ± 0.08 | 5.69 ± 0.20 | 1.19 ± 0.13 | 21 ± 5 | 2.00 ± 0.16 | 2.58 ± 0.23 | 1.3 ± 0.2 |
HDZ12-09 | 38–63 | 11.2 | 1.62 ± 0.09 | 4.96 ± 0.19 | 1.06 ± 0.14 | 22 ± 5 | 1.81 ± 0.15 | 2.45 ± 0.11 | 1.4 ± 0.1 |
DKZ06-07 | 38–63 | 5.1 | 1.81 ± 0.07 | 6.09 ± 0.23 | 1.30 ± 0.14 | 8 ± 5 | 2.59 ± 0.20 | 19.74 ± 0.84 | 7.6 ± 0.7 |
DKZ06-10 | 90–125 | 9.0 | 1.59 ± 0.06 | 3.33 ± 0.18 | 0.92 ± 0.13 | 15 ± 5 | 1.75 ± 0.14 | 16.28 ± 1.20 | 9.3 ± 1.0 |
DKZ06-12 | 90–125 | 12.0 | 1.58 ± 0.06 | 3.65 ± 0.17 | 0.79 ± 0.13 | 13 ± 5 | 1.75 ± 0.14 | 19.74 ± 1.05 | 11.3 ± 1.1 |
DKZ06-15 | 38–63 | 15.7 | 1.51 ± 0.06 | 5.00 ± 0.20 | 1.09 ± 0.13 | 19 ± 5 | 1.83 ± 0.14 | 41.91 ± 1.30 | 23.0 ± 1.9 |
DKZ06-16 | 90–125 | 18.0 | 1.62 ± 0.06 | 3.72 ± 0.19 | 0.92 ± 0.14 | 18 ± 5 | 1.68 ± 0.13 | 48.71 ± 2.46 | 29.0 ± 2.7 |
DKZ09-08 | 90–125 | 2.6 | 1.65 ± 0.06 | 2.59 ± 0.16 | 0.68 ± 0.12 | 9 ± 5 | 1.94 ± 0.15 | 15.52 ± 0.81 | 8.0 ± 0.8 |
DKZ09-11 | 90–125 | 9.0 | 1.52 ± 0.06 | 2.60 ± 0.15 | 0.63 ± 0.11 | 14 ± 5 | 1.61 ± 0.13 | 49.61 ± 2.09 | 30.7 ± 2.7 |
DKZ09-16 | 38–63 | 12.0 | 1.36 ± 0.05 | 2.95 ± 0.17 | 0.63 ± 0.11 | 15 ± 5 | 1.53 ± 0.12 | 55.30 ± 1.36 | 36.0 ± 3.1 |
DKZ09-18 | 90–125 | 17.0 | 1.44 ± 0.06 | 3.10 ± 0.17 | 0.74 ± 0.11 | 18 ± 5 | 1.48 ± 0.12 | 77.01 ± 1.92 | 52.2 ± 4.3 |
DKZ09-21 | 90–125 | 20.0 | 1.46 ± 0.06 | 2.53 ± 0.14 | 0.70 ± 0.10 | 15 ± 5 | 1.51 ± 0.12 | 86.44 ± 3.89 | 57.4 ± 5.3 |
DKZ10-08 | 90–125 | 4.1 | 1.71 ± 0.06 | 3.29 ± 0.19 | 1.06 ± 0.16 | 12 ± 5 | 2.00 ± 0.15 | 23.68 ± 1.18 | 11.8 ± 1.1 |
DKZ10-16 | 90–125 | 9.7 | 1.52 ± 0.06 | 3.22 ± 0.19 | 0.76 ± 0.12 | 16 ± 5 | 1.62 ± 0.13 | 25.76 ± 1.03 | 15.9 ± 1.4 |
DKZ10-20 | 90–125 | 13.2 | 1.75 ± 0.06 | 4.49 ± 0.21 | 1.20 ± 0.15 | 16 ± 5 | 1.95 ± 0.15 | 156.25 ± 5.79 | 80.2 ± 6.8 |
DKZ10-23 | 38–63 | 19.5 | 1.76 ± 0.07 | 4.58 ± 0.21 | 0.97 ± 0.12 | 16 ± 5 | 1.93 ± 0.15 | 197.41 ± 8.21 | 102.1 ± 9.0 |
DKZ13-06 | 38–63 | 3.2 | 1.77 ± 0.08 | 5.64 ± 0.19 | 1.27 ± 0.13 | 22 ± 5 | 2.02 ± 0.15 | 3.10 ± 0.60 | 1.5 ± 0.3 |
DKZ13-08 | 38–63 | 5.2 | 1.44 ± 0.07 | 4.24 ± 0.17 | 0.86 ± 0.12 | 20 ± 5 | 1.62 ± 0.12 | 4.47 ± 0.35 | 2.8 ± 0.3 |
DKZ13-16 | 38–63 | 11.9 | 1.76 ± 0.08 | 10.88 ± 0.32 | 3.18 ± 0.22 | 17 ± 5 | 2.74 ± 0.20 | 276.16 ± 12.15 | 100.8 ± 8.5 |
DKZ13-19 | 38–63 | 15.1 | 1.83 ± 0.08 | 7.64 ± 0.24 | 2.14 ± 0.16 | 20 ± 5 | 2.29 ± 0.17 | 261.27 ± 11.52 | 114.1 ± 9.9 |
Sample ID | Lab Code | Depth (m) | Material | δ 13C (‰) | 14C age (BP) | Calibrated age 95.4% confidence interval (cal BP) |
---|---|---|---|---|---|---|
HDZ03-09 | LZU1424 | 9.1 | plant residue | –36.4 | 2375 ± 30 | 2340–2650 |
HDZ08-09 | Beta-385805 | 6.5 | clay | −23.1 | 3260 ± 30 | 3400–3570 |
HDZ08-14 | Beta-385806 | 17.6 | clay | −25.7 | 31400 ± 170 | 34850–35700 |
HDZ12-09 | LZU1316 | 3.2 | plant residue | −35.6 | 2315 ± 25 | 2210–2360 |
DKZ06-02 | Beta-385798 | 1.5 | clay | −22.5 | 2310 ± 40 | 2160–2430 |
DKZ06-08 | Beta-385799 | 5.8 | clay | −23.3 | 11740 ± 50 | 13460–13720 |
DKZ06-17 | Beta-385800 | 19.5 | clay | −23.6 | 31410 ± 170 | 34860–35710 |
DKZ09-18 | LZU1422 | 16.7 | plant residue | −33.0 | 43680 ± 520 | 45780–48130 |
DKZ10-20 | LZU1426 | 13 | plant residue | −37.2 | 38730 ± 320 | 42230–43140 |
DKZ13-11 | Beta-385802 | 8.1 | clay | −23.4 | 24770 ± 30 | 28600–28960 |
DKZ13-12 | LZU1425 | 9.7 | clay | −26.3 | 33210 ± 30 | 36910–37900 |