Anthropologist finds South American cultures quickly adopted horses
Artifacts found at the Chorrillo Grande 1 site include Venetian glass beads (top), horse bones and teeth (middle) and metal artifacts including nails and ornaments (bottom). Credit: Juan Bautista Belardi
A new study from a University of Colorado Boulder researcher, conducted with colleagues in Argentina, sheds new light on how the introduction of horses in South America led to rapid economic and social transformation in the…