Pit-houses, seasonality, and subsistence resources : An essay from Boyo Paso 2 (ca. 900–700 BP, Sierras of Córdoba, Argentina)

• Autores: Medina, Matías Eduardo; López, María Laura; Campos, Mailín; Saur Palmieri, Valentina; Pastor, Sebastián
• Año de publicación: 2020
• Idioma: inglés
• Tipo de recurso: artículo
• Materia: Ciencias Naturales; Arqueología; Botánica; Zooarchaeology; Archaeobotany; Mobility; Seasonal use; Foraging; Farming
• Institución: Universidad Nacional de La Plata

How pre-Hispanic foragers adjusted their foraging and mobility strategies to plant cultivation is a question that drives much of the modern archaeological research. As a result, the spread of food-producing economies during the late pre-Hispanic period from Sierras of Cordoba (Argentina, ca. 1500–360 BP) has been recently defined as a dynamic sociocultural process where a mixed foraging and cultivation economy was accompanied by a flexible and seasonally landscape-use organization. However, the seasonally-sedentary model requires the elaboration of details that has not been specified. In order to enhance the discussion, this paper presents the study carried out on faunal and botanical spring-summer indicators recovered at Boyo Paso 2, an open-air site interpreted as a residential base camp occupied during the growing season (October–April) by people with mixed foraging and cultivation economy. The major aim was to identify reliable biological indicators to assess the season of use of the site based on their ecology. The identification of Rheidae eggshells, small vertebrates, crops, and wild fruits remains, as well as the contextual evidence, supports that Boyo Paso 2 was occupied with a stronger signature in middle spring through early autumn (October–April), when planting, harvesting, and/or wild food were available around the site. Thus, it is concluded that zooarchaeological and archaeobotanical data were critical to understand the dynamic process that has underlain transition from foraging to farming in Sierras of Cordoba, providing data to improve the understanding of residential mobility in archaeological groups where the adoption of crops plants did not necessary lead to fully sedentary farming.
Facultad de Ciencias Naturales y Museo