| Database dump for this sample: |
| Top depth (cm) | 269.0 |
| Bottom depth (cm) | 270.0 |
| Lithology | diatomaceous sandy silt |
| Facies interpretation | |
| Core sample comments | facies definitions from Prothro et al., 2018 as listed in Prothro et al., 2020 |
| Carbon type | AIO |
| Analysis date | None |
| Chem lab | None |
| Analyst | None |
| Sample preparation method | None |
| AMS lab | University of Tokyo AMS laboratory |
| AMS date | None |
| Analysis ID | YAUT-016525 |
| Percent carbon | None |
| Fraction modern | None |
| δ13C (‰) | -21.2 |
| 14C age (yr) | 23110.0 |
| 14C age uncertainty (yr) | 75.0 |
| 14C comments | Surface age correction from NBP1502A KC17 2910±45 |
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| Calibration results: |
| Calibration curve | Marine20 |
| Reservoir correction (14C yr BP) (mean and st.dev. of all Antarctica calibration samples) (http://calib.org/marine/) | 1141 ± 179 |
| Calibration software | IOSACal (v.0.6.0) |
| Calibrated age 95.45 % HPD interval(s) (yr) | 25785.0 to 24910.0 cal yr BP |
| Calibrated age 68.2 % HPD interval(s) (yr) | 25600.0 to 25153.0 cal yr BP |
| 14C calibration plot |  |
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