| CalPal: The Cologne Radiocarbon Calibration and Paleoclimate Research Package is designed to support research on hominid behavioural response to pleistocene climate change. |
| CalPal - Online Radiocarbon Calibration: Dates between 50.000 and 1 BP will be calibrated using the calibration curve CalPal2004_SFCP. |
| Canadian Archaeological Radiocarbon Database (CARD): Compilation of radiocarbon measurements that indicate the ages of archaeological and vertebrate palaeontological sites in North America. |
| Carbon Clock Could Show the Wrong Time: From PhysicsWeb, Carbon dating is a mainstay of geology and archaeology, but an enormous peak discovered in the amount of carbon-14 in the atmosphere between 45 thousand and 11 thousand years ago casts doubt on the biological carbon cycle that underpins the technique. |
| How Stuff Works: Carbon-14 Dating: Introductory tutorial. |
| Informath: Dating related papers and articles by Douglas J. Keenan. |
| RadioCarbon: International journal of radio-isotope dating: Article indexes; sales of subscriptions and back issues. |
| Radiocarbon Web-Info: Extensive information concerning the radiocarbon dating method from Tom Higham, Radiocarbon Laboratory, University of Waikato, New Zealand. |