Preceramic Sequences in the El Abra Rock-Shelters, Colombia
- 10 March 1972
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 175 (4026) , 1106-1108
- https://doi.org/10.1126/science.175.4026.1106
Abstract
A series of crude stone artifacts, characterized by a trimming mainly of the working edge of a single face of a chert flake or a fragment of a nodule, was excavated in the El Abra rock-shelters, north of Bogotá, Colombia. The tools indicate a cultural complex distinct from others that have been described for the Paleo-Indian of South America.Keywords
This publication has 0 references indexed in Scilit: