marine20 {nimbleCarbon}

Marine20 radiocarbon age calibration curve.

Description

Marine20 radiocarbon age calibration curve.

Usage

marine20

Format

A data.frame with the following fields:

CalBP

ID of each radiocarbon date

C14Age

Radiocarbon age in 14C years BP

C14Age.sigma

Radiocarbon age error

Delta14C

Labcode of the radiocarbon date

Delta14C.sigma

Material of the dated sample

Source

https://intcal.org/curves/marine20.14c

References

Heaton, T. J., Köhler, P., Butzin, M., Bard, E., Reimer, R. W., Austin, W. E. N., et al. (2020). Marine20—The Marine Radiocarbon Age Calibration Curve (0–55,000 cal BP). Radiocarbon, 62(4), 779–820. https://doi.org/10.1017/RDC.2020.68