2021 radiocarbon determinations collated by Armit et al. from archaeological
groups operating in Ireland, to investigate whether a wetter environment
around 2700 cal yr BP led to a population collapse.
Reference:
Armit, I., Swindles, G.T., Becker, K., Plunkett, G., Blaauw, M., 2014. Rapid
climate change did not cause population collapse at the end of the European
Bronze Age. Proceedings of the National Academy
of Sciences 111, 17045–17049.
Format
armit
A data frame with 2021 rows and 4 columns:
- c14_age
The observed \({}^{14}\)C ages of the samples (in \({}^{14}\)C yr BP)
- c14_sig
The uncertainty in the observed \({}^{14}\)C ages reported by the radiocarbon laboratory
- f14c
The observed F\({}^{14}\)C concentrations
- f14c_sig
The uncertainty in the observed F\({}^{14}\)C concentrations reported by the radiocarbon laboratory