Economic and Environmental Geology

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Table. 2.

Table. 2.

Results of AMS 14C dating and calibrated dates for drilling cores in Goyang City

Sample Elevation (m) 14C yr BP (±1σ) Cal. yr BP (±2σ) Dating material Laboratory code
20GYL03 4.26 6275 ±40 7150 ±130 Plant fragment KGM-IWd200429
20GYL03 7.69 7002 ±42 7830 ±100 Plant fragment KGM-IWd200430
20GYL03 10.75 7743 ±49 8510 ±90 Plant fragment KGM-IWd200431
20GYL04 6.4 4769 ±43 5460 ±130 Plant fragment KGM-IWd200432
20GYL04 8.91 7286 ±49 8080 ±100 Plant fragment KGM-IWd200433
20GYL04 11.55 7417 ±43 8200 ±160 Plant fragment KGM-IWd200434
20GYL19 8.66 2637 ±35 2780 ±60 Plant fragment KGM-IWd200436
20GYL19 12.3 1897 ±33 1800 ±80 Plant fragment KGM-IWd200437
20GYL20 2.82 5042 ±37 5780 ±120 Plant fragment KGM-IWd200438
20GYL20 7.43 6365 ±41 7290 ±130 Plant fragment KGM-IWd200439
20GYL20 11.45 6058 ±44 6950 ±200 Plant fragment KGM-IWd200440
20GYL21 4.95 2074 ±34 2030 ±90 Plant fragment KGM-IWd200426
20GYL21 7.7 5699 ±39 6510 ±110 Plant fragment KGM-IWd200427
20GYL21 13.6 19277 ±85 23350 ±370 Plant fragment KGM-IWd200428
Econ. Environ. Geol. 2021;54:535-47 https://doi.org/10.9719/EEG.2021.54.5.535
© 2021 Econ. Environ. Geol.