Troy LaPolice, doctoral student at Penn State (IMAGE)
Caption
Troy LaPolice, doctoral student at Penn State was lead author of the study that found the migration of farming groups was the dominant factor in the spread of agriculture, while cultural adoption by hunter-gatherers only played a minimal role.
Credit
Courtesy Troy LaPolice / Penn State
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND