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Late date of human arrival to North America: Continental scale differences in stratigraphic integrity of pre-13,000 BP archaeological sites

By 13,000 BP human populations were present across North America, but the exact date of arrival to the continent, especially areas south of the continental ice sheets, remains unclear. Here we examine patterns in the stratigraphic integrity of early North American sites to gain insight into the timi...

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Detalles Bibliográficos
Autores principales: Surovell, Todd A., Allaun, Sarah A., Crass, Barbara A., Gingerich, Joseph A. M., Graf, Kelly E., Holmes, Charles E., Kelly, Robert L., Kornfeld, Marcel, Krasinski, Kathryn E., Larson, Mary Lou, Pelton, Spencer R., Wygal, Brian T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9020715/
https://www.ncbi.nlm.nih.gov/pubmed/35442993
http://dx.doi.org/10.1371/journal.pone.0264092