Comment on "Evidence of humans in North America during the Last Glacial Maximum".
Science
; 375(6577): eabm4678, 2022 Jan 14.
Article
em En
| MEDLINE
| ID: mdl-35025634
ABSTRACT
Bennett et al. (Reports, 24 September 2021, p. 1528) report human footprints from Lake Otero, New Mexico, USA ~22,000 years ago. Critical assessment suggests that their radiocarbon chronology may be inaccurate. Reservoir effects may have caused radiocarbon ages to appear thousands of years too old. Independent verification of the ages of the footprint horizons is imperative and is possible through other means.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Lagos
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article