intcal20 {folio} | R Documentation |
The IntCal series of radiocarbon calibration curves.
intcal20
A data.frame
with 9501 observations and 5 variables:
integer
: calendar (calibrated) age (year BP).
integer
: radiocarbon age (year BP).
integer
: radiocarbon error (year BP).
numeric
: isotopic ratio \Delta^{14}C
(per mil).
numeric
: error on delta
(per mil).
Reimer, P. J., Austin, W. E. N., Bard, E., Bayliss, A., Blackwell, P. G., Bronk Ramsey, C., Butzin, M. et al. (2020). The IntCal20 Northern Hemisphere Radiocarbon âge Calibration Curve (0-55 Cal KBP). Radiocarbon, 62(4), 725-757. doi:10.1017/RDC.2020.41.
Other radiocarbon dating:
arnold1949
,
intcal09
,
intcal13