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High-Precision 14C Measurement of Irish Oaks to Show the Natural 14C Variations from AD 1840–5000 BC: A Correction

Published online by Cambridge University Press:  18 July 2016

Gordon W. Pearson
Affiliation:
Retired from Paleoecology Centre, The Queen's University of Belfast, Belfast BT71NN, Northern Ireland
Florence Qua
Affiliation:
Retired from Paleoecology Centre, The Queen's University of Belfast, Belfast BT71NN, Northern Ireland
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We present here 14C data representing previously published material (Pearson et al. 1986) with minor corrections. All corrections used for calculations published in Pearson et al. (1986) have been re-evaluated, and only one was found to be significantly different. This correction, namely, ‘the variation of efficiency with time', being additional to all other corrections for changes in efficiency, was more subjective; the others could be checked and accounted for by experimentation.

Type
Articles
Copyright
Copyright © The American Journal of Science 

References

Pearson, G. W., Pilcher, J. R., Baillie, M. G. L., Corbett, D. M. and Qua, F. 1986 High precision 14C measurement of Irish oaks to show the natural 14C variations from AD 1840-5210 BC. in Stuiver, M. and Kra, R. S., eds., Proceedings of the 12th International 14C Conference. Radiocarbon 28(2B): 911934.CrossRefGoogle Scholar