The Marine13 marine radiocarbon age calibration curve
on a calendar grid spanning from 55,000–0 cal yr BP
(Before Present, 0 cal yr BP corresponds to 1950 CE).
Note: This dataset provides \({}^{14}\)C ages and F\({}^{14}\)C values
on a calendar age grid. This is a different format from oxcal/calib .14c files
which give the \({}^{14}\)C ages and \({\Delta}^{14}\)C values.
Reference:
Reimer PJ, Bard E, Bayliss A, Beck JW, Blackwell PG, Bronk Ramsey C, Buck CE,
Cheng H, Edwards RL, Friedrich M, Grootes PM, Guilderson TP, Haflidason H,
Hajdas I, Hatt? C, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B,
Manning SW, Niu M, Reimer RW, Richards DA, Scott EM, Southon JR, Turney CSM,
van der Plicht J. 2013.
IntCal13 and Marine13 radiocarbon age calibration curves 0–50000 years calBP.
Radiocarbon 55(4) https://doi.org/10.2458/azu_js_rc.55.16947.
Format
marine13
A data frame with 4,801 rows and 5 columns providing the Marine13 radiocarbon age calibration curve on a calendar grid spanning from 50,000–0 cal yr BP:
- calendar_age
The calendar age (in cal yr BP)
- c14_age
The \({}^{14}\)C age (in \({}^{14}\)C yr BP)
- c14_sig
The (1\(\sigma\)) uncertainty in the \({}^{14}\)C age
- f14c
The \({}^{14}\)C age expressed as F\({}^{14}\)C concentration
- f14c_sig
The (1\(\sigma\)) uncertainty in the F\({}^{14}\)C concentration