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dc.contributor.author
Perez, Sergio Ivan
dc.contributor.author
Postillone, María Bárbara
dc.contributor.author
Rindel, Diego Damián
dc.contributor.author
Gobbo, Juan Diego
dc.contributor.author
Gonzalez, Paula Natalia
dc.contributor.author
Bernal, Valeria
dc.date.available
2018-12-12T20:52:53Z
dc.date.issued
2016-12
dc.identifier.citation
Perez, Sergio Ivan; Postillone, María Bárbara; Rindel, Diego Damián; Gobbo, Juan Diego; Gonzalez, Paula Natalia; et al.; Peopling time, spatial occupation and demography of Late Pleistocene–Holocene human population from Patagonia; Pergamon-Elsevier Science Ltd; Quaternary International; 425; 12-2016; 214-223
dc.identifier.issn
1040-6182
dc.identifier.uri
http://hdl.handle.net/11336/66383
dc.description.abstract
The settlement of Patagonia has been the subject of extensive research, although key questions about the timing of arrival of the first humans and the subsequent patterns of dispersal and demographic changes within the region remain largely unresolved. In this study we evaluated the most probable date for the initial peopling of Patagonia and explored the temporal and spatial changes in population size along Late Pleistocene–Holocene by using robust statistical methods for the analysis of radiocarbon dates and molecular data. We suggest that the first humans probably arrived to Patagonia around 17,000–14,000 years BP, a few thousands of years earlier than generally stated. Within the region, the populations experienced a sustained and slow growth until the transition Pleistocene–Holocene, when the population size started to increase, with a remarkable acceleration after 7000–5000 years BP and reaching its maximum at 1000 years BP. The spatial occupation was not homogeneous across the region though, changing from a more intense continental occupation to a coastal occupation in the Late Holocene. This pattern of peopling and population expansion, obtained here on the basis of a rigorous and comprehensive quantitative approach, will allow the future evaluation of formal models about the ecological and cultural processes that drove the evolution of the human populations from Patagonia.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Bayesian Estimation
dc.subject
Hunter-Gatherers
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Molecular Data
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Radiocarbon Dates
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Spatial And Temporal Statistics
dc.subject.classification
Historia
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Historia y Arqueología
dc.subject.classification
HUMANIDADES
dc.title
Peopling time, spatial occupation and demography of Late Pleistocene–Holocene human population from Patagonia
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-11-26T13:32:27Z
dc.journal.volume
425
dc.journal.pagination
214-223
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Perez, Sergio Ivan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
dc.description.fil
Fil: Postillone, María Bárbara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
dc.description.fil
Fil: Rindel, Diego Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Instituto Nacional de Antropología y Pensamiento Latinoamericano; Argentina
dc.description.fil
Fil: Gobbo, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Arqueología; Argentina
dc.description.fil
Fil: Gonzalez, Paula Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
dc.description.fil
Fil: Bernal, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
dc.journal.title
Quaternary International
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618216301495
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.quaint.2016.05.004
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