CalPal The Cologne Radiocarbon Calibration and Paleoclimate Research Package is designed to support research on hominid behavioural response to pleistocene climate change. http://www.calpal.de/
CalPal - Online Radiocarbon Calibration Dates between 50.000 and 1 BP will be calibrated using the calibration curve CalPal2004_SFCP. http://www.calpal-online.de
Canadian Archaeological Radiocarbon Database (CARD) Compilation of radiocarbon measurements that indicate the ages of archaeological and vertebrate palaeontological sites in North America. http://www.canadianarchaeology.com/radiocarbon/card/card.htm
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. http://physicsweb.org/article/news/5/5/7/1
RadioCarbon International journal of radio-isotope dating: Article indexes; sales of subscriptions and back issues. http://www.radiocarbon.org/
Radiocarbon Web-Info Extensive information concerning the radiocarbon dating method from Tom Higham, Radiocarbon Laboratory, University of Waikato, New Zealand. http://www.c14dating.com/
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