Database dump for this sample:
Top depth (cm) 43.5
Bottom depth (cm) 44.5
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-018206
Percent carbon None
Fraction modern None
δ13C (‰) -23.77
14C age (yr) 11190.0
14C age uncertainty (yr) 85.0
14C comments Surface age correction from NBP1502A KC17 2910±45

Calibration results:
Calibration curveMarine20
Reservoir correction (14C yr BP) (mean and st.dev. of all Antarctica calibration samples) (http://calib.org/marine/)1141 ± 179
Calibration softwareIOSACal (v.0.6.0)
Calibrated age 95.45 % HPD interval(s) (yr)11507.0 to 10331.0 cal yr BP
Calibrated age 68.2 % HPD interval(s) (yr)11200.0 to 10648.0 cal yr BP
14C calibration plot



Questions about this page: Ryan Venturelli