Tools and Data for the International Soil Radiocarbon Database

This is the central location for data and tools for the development, maintenance, analysis, and deployment of the International Soil Radiocarbon Database (ISRaD). ISRaD was developed as a collaboration between the U.S. Geological Survey Powell Center and the Max Planck Institute for Biogeochemistry. This R package provides tools for accessing and manipulating ISRaD data, compiling local data using the ISRaD data structure, and simple query and reporting functions for ISRaD. For more detailed information visit the ISRaD website at: <>.


Reference manual

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1.5.6 by Jeffrey Beem-Miller, 8 days ago

Browse source code at

Authors: Alison Hoyt [aut] , Jeffrey Beem-Miller [aut, cre] , Shane Stoner [aut] , J. Grey Monroe [aut] , Caitlin Hicks-Pries [aut] , Paul A. Levine [aut]

Documentation:   PDF Manual  

GPL-2 license

Imports readxl, writexl, raster, dplyr, tidyr, RCurl, ggplot2, maps

Suggests devtools, knitr, rmarkdown, rgdal

See at CRAN