NotCal04; comparison/ calibration 14C records 26-50 cal kyr BP
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https://hdl.handle.net/1912/4370Abstract
The radiocarbon calibration curve IntCal04 extends back to 26 cal kyr BP. While several high-resolution
records exist beyond this limit, these data sets exhibit discrepancies of up to several millennia. As a result, no calibration curve
for the time range 26–50 cal kyr BP can be recommended as yet, but in this paper the IntCal04 working group compares the
available data sets and offers a discussion of the information that they hold.
Description
Author Posting. © Arizona Board of Regents on behalf of the University of Arizona, 2004. This article is posted here by permission of Dept. of Geosciences, University of Arizona for personal use, not for redistribution. The definitive version was published in Radiocarbon 46 (2004): 1225-1238.
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Radiocarbon 46 (2004): 1225-1238Related items
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Comment on "Radiocarbon calibration curve spanning 0 to 50,000 years BP based on paired 230Th/234U/238U and 14C dates on pristine corals" by R.G. Fairbanks et al. (Quaternary Science Reviews 24 (2005) 1781-1796), and "Extending the radiocarbon calibration beyond 26,000 years before present using fossil corals" by T.-C. Chiu et al. (Quaternary Science Reviews 24 (2005) 1797-1808).
(2006-02)A recently published radiocarbon calibration curve extending to 50,000 cal BP (Fairbanks et al. 2005) is purportedly superior to that generated by the IntCal working group beyond the end of the tree-ring data at 12,400 ... -
Marine04 marine radiocarbon age calibration, 0-26 cal kyr BP
(Dept. of Geosciences, University of Arizona, 2004)New radiocarbon calibration curves, IntCal04 and Marine04, have been constructed and internationally ratified to replace the terrestrial and marine components of IntCal98. The new calibration data sets extend an additional ... -
IntCal04 terrestrial radiocarbon age calibration, 0-26 cal kyr BP
(Dept. of Geosciences, University of Arizona, 2004)A new calibration curve for the conversion of radiocarbon ages to calibrated (cal) ages has been constructed and internationally ratified to replace IntCal98, which extended from 0–24 cal kyr BP (Before Present, 0 cal BP ...
