bison {carbondate} | R Documentation |
Example real-life data - Bison in Yukon and Alaska
Description
64 radiocarbon determinations collated by Dale Guthrie, R. related to
Bison in Yukon and Alaska. Samples
are restricted to those between 25,000–6000 C yrs BP.
Reference:
Dale Guthrie, R. New carbon dates link climatic change with human colonization
and Pleistocene extinctions. Nature 441, 207–209 (2006).
https://doi.org/10.1038/nature04604
Usage
bison
Format
bison
A data frame with 64 rows and 7 columns:
- lab_code
The sample code for the
C laboratory
- site_code
The site/museum code
- location
The location of the sample
- c14_age
The observed
C ages of the samples (in
C yr BP)
- c14_sig
The uncertainty in the observed
C ages reported by the radiocarbon laboratory
- f14c
The observed F
C concentrations
- f14c_sig
The uncertainty in the observed F
C concentrations reported by the radiocarbon laboratory
Source
https://doi.org/10.1038/nature04604
[Package carbondate version 1.0.1 Index]