An R client to XRONOS, a worldwide database of chronological information from archaeological contexts, including radiocarbon and dendrochronological data.


You can install the development version of xronos using the remotes package:



Use chron_data() to get chronological data, using any of the search parameters supported by the XRONOS API:

chron_data(country = "Switzerland", material = c("charcoal", "bone"))

For further usage, see the introductory vignette (vignette("xronos")).