Radiocarbon dates from Shubayqa 1, an Epipalaeolithic site in eastern Jordan, from Richter et al. (2017) .
Format
A data frame with 27 rows and 8 variables:
- lab_id
character; standardised lab code uniquely identifying the dated sample.
- context
integer; schematic context number the sample was found in (see details).
- phase
character; phase the sample was assigned to.
- sample
character; description of the sample context, including its real context number.
- material
character; description of the sample material.
- cra
integer; conventional radiocarbon age of the sample in years cal BP.
- error
integer; standard error associated with the radiocarbon measurement in ± years cal BP.
- outlier
logical; whether the sample is considered an outlier.
Details
context refers to the schematic stratigraphy included in the shub1 dataset;
the real context number is described in sample.
References
Richter T, Arranz-Otaegui A, Yeomans L, Boaretto E (2017). “High Resolution AMS Dates from Shubayqa 1, northeast Jordan Reveal Complex Origins of Late Epipalaeolithic Natufian in the Levant.” Scientific reports, 7(1), 17025. ISSN 2045-2322, doi:10.1038/s41598-017-17096-5 .