Archaeological Recovery of Late Pleistocene Hair and Environmental DNA from Interior Alaska
Archaeological Recovery of Late Pleistocene Hair and Environmental DNA from Interior Alaska
复制标题
阿拉斯加内陆更新世晚期毛发和环境 DNA 的考古恢复
DOI:
10.1080/14614103.2022.2031836
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发表时间:
2022
影响因子:
1.5
通讯作者:
Shapiro, Beth
中科院分区:
文献类型:
--
作者:
Wygal, Brian T.;Krasinski, Kathryn E.;Metcalfe, Jessica Z.;McMahan, David;Holmes, Charles E.;Crass, Barbara A.;Wriston, Teresa A.;Shirazi, Sabrina;Vershinina, Alisa;Shapiro, Beth
Ancient hair and remnant plant DNA are important environmental proxies that preserve for millennia in specific archaeological contexts. However, recovery has been rare from late Pleistocene sites and more may be found if deliberately sought. Once discovered, singular hair fragments are not easily identified to taxa through comparative analyses and environmental DNA (eDNA) extraction can be difficult depending on preservation or contamination. In this paper, we present our methods for the combined recovery of ancient hair specimens and eDNA from sediments to improve our understanding of late Pleistocene environments from the Holzman site along Shaw Creek in interior Alaska. The approach serves as a useful case study for learning more about local environmental changes.
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DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
C. Holmes
通讯作者:
C. Holmes
影响因子:
2.2
作者:
Andrew Wilson
通讯作者:
Andrew Wilson
影响因子:
4
作者:
S. Tridico;P. Rigby;K. Kirkbride;J. Haile;M. Bunce
通讯作者:
M. Bunce
影响因子:
4
作者:
D. Yesner
通讯作者:
D. Yesner
影响因子:
13.6
作者:
Halffman, Carrin M.;Potter, Ben A.;Reuther, Joshua D.
通讯作者:
Reuther, Joshua D.