Database dump for this sample:
Top depth (cm) 31.0
Bottom depth (cm) 34.0
Lithology foraminiferal-rich sand
Facies interpretation seasonal open-marine/polynya
Core sample comments None
Carbon type planktonic foraminifera
Analysis date None
Chem lab None
Analyst None
Sample preparation method None
AMS lab None
AMS date None
Analysis ID Beta-194302
Percent carbon None
Fraction modern None
δ13C (‰) -0.1
14C age (yr) 22820.0
14C age uncertainty (yr) 130.0
14C comments

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)25604.0 to 24483.0 cal yr BP
Calibrated age 68.2 % HPD interval(s) (yr)25324.0 to 24753.0 cal yr BP
14C calibration plot



Questions about this page: Ryan Venturelli