Comment on 'Redefining the age of Clovis: implications for the peopling of the Americas'

Autor: Vance T. Holliday, Bruce B. Huckell, Stuart J. Fiedel, David J. Meltzer, Gary Haynes, C. Vance Haynes, C. Reid Ferring, Robert M. Yohe, Peter E. Wigand, David G. Anderson, Donald K. Grayson, Marcel Kornfeld, Nicole M. Waguespack, Julie Morrow, Todd A. Surovell
Rok vydání: 2007
Předmět:
Zdroj: Science (New York, N.Y.). 317(5836)
ISSN: 1095-9203
Popis: Waters and Stafford (Reports, 23 February 2007, p. 1122) provided useful information about the age of some Clovis sites but have not definitively established the temporal span of this cultural complex in the Americas. Only a continuing program of radiometric dating and careful stratigraphic correlations can address the lingering ambiguity about the emergence and spread of Clovis culture.
Databáze: OpenAIRE