El Cedral
Rancho La Amapola spring site in San Luis Potosí, Mexico, with hearths and worked bone radiocarbon-dated as old as about 37,700 years ago; the very early occupation dates are disputed.
Dated events and their evidence
- 36,000 BCE disputed
Oldest proposed hearth/faunal horizon at Rancho La Amapola (El Cedral), radiocarbon-dated to 37,694±1,963 years BP (Alberdi, Arroyo-Cabrales, Marín-Leyva & Polaco) source - 19,000 BCE disputed
Younger occupation date at the same site, 21,468±458 years BP, still pre-dating the Clovis-first chronology source
Where
23.8167° N, 100.7167° W
Sources
Each event carries Aion's own evidence grade (mainstream, disputed or speculative). This page repeats what the globe shows for this place.