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Δ14C PEAKS APPEARING IN EARLYWOOD AND LATEWOOD TREE RINGS (AD 770–780) IN NORTHEASTERN ARIZONA – CORRIGENDUM

Published online by Cambridge University Press:  21 January 2021

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Abstract

Type
Corrigendum
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of the Arizona Board of Regents on behalf of the University of Arizona

The version of the supplementary materials made available for download at the time of this article’s original publication omitted some key information pertaining to the two sets of “Δ14 (‰)” and “Error” columns given for each sample.

Δ14C data for this study were measured during two time periods, first in March 2017 and then in October 2017. Four specimens were measured twice, once during each period, while all others were measured in October 2017 only. The original spreadsheet provided only the October 2017 Δ14C data measurements (in columns C and D) and the summed data (in columns E and F).

Corrected supplementary materials have been made available for download. For the four specimens that were sampled twice, sample information for the March 2017 Δ14C measurement has been added in columns E–H. The October 2017 and summed data remain unchanged.

Additionally, the supplementary table has been given a title for context. This table is now labeled as follows:

Supplementary Table 1 Summed Δ14C data (columns I and J) for Arizona, USA in Figures 2 and 3.

The authors apologize for this error.

References

REFERENCE

JH, Park, Southon, J, Seo, JW, Creasman, PP, Hong, W, Park, G, Sung, KH. 2020. Δ14C peaks appearing in earlywood and latewood tree rings (AD 770–780) in Northeastern Arizona. Radiocarbon. doi: 10.1017/RDC.2020.108.Google Scholar