intcal20 {nimbleCarbon}

IntCal20 radiocarbon age calibration curve for the Northern hemisphere.

Description

IntCal20 radiocarbon age calibration curve for the Northern hemisphere.

Usage

intcal20

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/intcal20.14c

References

Reimer, P. J., Austin, W. E. N., Bard, E., Bayliss, A., Blackwell, P. G., Ramsey, C. B., et al. (2020). The IntCal20 Northern Hemisphere Radiocarbon Age Calibration Curve (0–55 cal kBP). Radiocarbon, 62(4), 725–757. https://doi.org/10.1017/RDC.2020.41