Figure/Table detail

Quartz Electron Spin Resonance (ESR) Dating of River Terraces in the Zhenjiang River of the Upper Beijiang River
Ziye Cheng, Anying Li, Wanrou Zheng, Xinyu Zhang, Zhanpeng Liu, Hao Ji, Xiaochun Tang
Tropical Geography, 2025, 45(3): 504-513.   DOI: 10.13284/j.cnki.rddl.20240527

剖面编号 采样深度/cm U/(ug·g-1 Th/(ug·g-1 K/% 含水量/% 等效剂量/Gy 剂量率/(Gy·ka-1 年龄/ka
ZJ-P1 180 2.59±0.10 12.9±0.26 0.65±0.03 15±5 418±53 1.81±0.09 231±29
ZJ-P1 550 2.77±0.11 14.4±0.29 0.77±0.03 10±5 1424±172 2.18±0.11 654±79
ZJ-P2 90 4.49±0.18 29.1±0.58 1.18±0.05 24±5 808±82 3.16±0.16 256±26
ZJ-P2 470 3.27±0.13 22.8±0.46 0.95±0.04 25±5 1263±133 2.41±0.12 523±55
ZJ-P2 600 2.84±0.11 22.4±0.45 2.16±0.09 20±5 1954±128 3.39±0.17 576±38
ZJ-P3 120 5.70±0.23 41.2±0.82 1.27±0.05 9±5 206±28 5.02±0.25 41±6
ZJ-P3 270 13.20±0.53 53.9±1.08 0.80±0.03 15±5 864±97 6.53±0.33 132±15
ZJ-P3 420 3.44±0.14 23.0±0.46 1.28±0.05 13±5 1248±179 3.18±0.16 392±56
Table 2 ESR dating results of river terrace sediments in the Zhenjiang River
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