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Table 1 14C dating results

From: Analysis and appraisal of fascine in Shahe ancient bridge ruins, Xi’an, Shaanxi, China

Number Sample 14C dating Calibration age
1σ (68.2%) 2σ (95.4%)
1 Wood 2210 ± 30 260–206BC (33%)
320–275BC (27.9%)
359–347BC (7.3%)
371–199BC (95.4%)
2 Wood 2180 ± 30 354–291BC (68.2%)
232–193BC (23.5%)
361–168BC (95.4%)
3 Braided fabric 2130 ± 30 202–108BC (68.2%) 210–52BC (85.1%)
350–308BC (10.3%)
4 Braided fabric 2080 ± 30 116–51BC (52%)
157–134 (16.2%)
190–38BC (94.5%)
9–3BC (0.9%)
5 Wood 2170 ± 30 352–297BC (40.2%)
211–176BC (24.3%)
228–221BC (3.7%)
360–155BC (92.9%)
134–116BC (2.5%)
6 Wood 2300 ± 30 401–366BC (68.2%) 406–356BC (79.4%)
287–234BC (16%)