IntCal09

The IntCal series of radiocarbon calibration curves.

Usage

intcal09

Format

A data.frame with 3522 observations and 5 variables:

calBP

integer: calendar (calibrated) age (year BP).

age

integer: radiocarbon age (year BP).

error

integer: radiocarbon error (year BP).

delta

numeric: isotopic ratio \(\Delta^{14}C\) (per mil).

sigma

numeric: error on delta (per mil).

Source

Reimer, P. J., Baillie, M. G. L., Bard, E., Bayliss, A., Beck, J. W., Blackwell, P. G., Bronk Ramsey, C. et al. (2009). IntCal09 and Marine09 Radiocarbon age Calibration Curves, 0-50,000 Years Cal BP. Radiocarbon, 51(4): 1111-50. doi:10.1017/S0033822200034202 .

See also

Other radiocarbon dating: arnold1949, intcal13, intcal20