Tag: rock art

12,400 Year Old High-Altitude Settlement Found in Andes


Archaeologists excavate a rockshelter in the Peruvian Andes that was used more than 12,000 years ago by human settlers. Photo Kurt Rademaker


Excerpt from
news.discovery.com


The oldest-known evidence of humans living at extremely high altitudes has been unearthed in the Peruvian Andes, archaeologists say.

The sites — a rock shelter with traces of Ice Age campfires and rock art, and an open-air workshop with stone tools and fragments — are located nearly 14,700 feet (4,500 meters) above sea level and were occupied roughly 12,000 years ago.

pucuncho-basin

The discovery, which is detailed today (Oct. 23) in the journal Science, suggests ancient people in South America were living at extremely high altitudes just 2,000 years after humans first reached the continent.

Pucuncho basin


The findings also raise questions about how these early settlers physically adapted to sky-high living.

cuncaicha rockshelter

"Either they genetically adapted really, really fast — within 2,000 years — to be able to settle this area, or genetic adaptation isn't necessary at all," said lead study author Kurt Rademaker, who was a University of Maine visiting assistant professor in anthropology when he conducted the study. 

cuncaicha rockshelter in peru



High life
After years of searching around the plateau, the researchers found a rock shelter with two alcoves, ceilings blackened with soot and walls decorated with rock art. The site also showed evidence of burnt detritus from ancient people's campsites. The rock shelter was used for thousands of years, starting around 12,400 years ago, and may have been a temporary base camp where herders sheltered from the rain, Rademaker said.

stone tool found in cuncaicha rockshelter

View Article Here   Read More

Researchers conclude Indonesian cave art is nearly 40,000 years old!

Researchers have determined a hand stencil in an Indonesian cave to be nearly 40,000 years old. (Kinez Riza) Excerpt from latimes.com By Deborah Netburn Archaeologists working in Indonesia say prehistoric hand stencils and intricately re...

View Article Here   Read More




Gaia-Cosmic Disclosure S1E1 LB728x90

Creative Commons License
This work is licensed under a
Creative Commons Attribution 4.0
International License
,
unless otherwise marked.

Terms of Use | Privacy Policy

Member of The Internet Defense League




Up ↑