Palinología, subsistencia y movilidad en el Prehispánico Tardío de las Sierras de Córdoba (Argentina)

The palinological study carried out on four Late Prehispanic archaeological sites from Córdoba Hills (ca. 1000-300 BP) is presented. The pollinic spectrum dominated by Chenopodiaceae-Amaranthaceae and Brassicaceae suggest Chenopodium quinua crops or also a high residential mobility pattern with successive site abandon and reoccupation events.