Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology

Autores
Delgado Burbano, Miguel Eduardo
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The human history of the Sabana de Bogotá (SB) in Northern South America has been interpreted both as a continuous process of biocultural evolution and as a process of population discontinuities. Both hypotheses were evaluated on the basis of craniofacial morphology and radiocarbon evidence within a paleoenvironmental framework. The results suggest that the craniofacial morphology changed significantly over time. The investigation of the available radiocarbon database shows that there are hiatuses throughout the Holocene with a major gap between 4700 and 4100 14C BP, which is coincident with strong paleoenvironmental shifts. According to these results, a Population Discontinuity Model is presented which states that during the mid-Holocene (ca. 6000-3800 14C BP) population events as contraction/extinction and/or expansion/dispersals processes influenced by paleoenvironmental changes, promoted the almost complete depopulation of the SB, subsequently allowing the arrival of new hunter-gatherer populations from the Middle Magdalena Valley. Between ca. 2000-1500 14C BP, population expansions of agricultural societies from the east-northeast and/or from the Middle Magdalena Valley penetrated the SB and replaced the Herrera populations. The discontinuity scenario presented is compatible with the concepts of human biogeography and evolutionary geography.
Fil: Delgado Burbano, Miguel Eduardo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento de Antropología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Materia
Sabana de Bogotá
Holocene population history
radiocacarbon chronology
skeletal morphology
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/192629
Acceder
id CONICETDig_af410b3606095101aabdbdeba04e9c83
oai_identifier_str oai:ri.conicet.gov.ar:11336/192629
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronologyDelgado Burbano, Miguel EduardoSabana de BogotáHolocene population historyradiocacarbon chronologyskeletal morphologyhttps://purl.org/becyt/ford/6.1https://purl.org/becyt/ford/6The human history of the Sabana de Bogotá (SB) in Northern South America has been interpreted both as a continuous process of biocultural evolution and as a process of population discontinuities. Both hypotheses were evaluated on the basis of craniofacial morphology and radiocarbon evidence within a paleoenvironmental framework. The results suggest that the craniofacial morphology changed significantly over time. The investigation of the available radiocarbon database shows that there are hiatuses throughout the Holocene with a major gap between 4700 and 4100 14C BP, which is coincident with strong paleoenvironmental shifts. According to these results, a Population Discontinuity Model is presented which states that during the mid-Holocene (ca. 6000-3800 14C BP) population events as contraction/extinction and/or expansion/dispersals processes influenced by paleoenvironmental changes, promoted the almost complete depopulation of the SB, subsequently allowing the arrival of new hunter-gatherer populations from the Middle Magdalena Valley. Between ca. 2000-1500 14C BP, population expansions of agricultural societies from the east-northeast and/or from the Middle Magdalena Valley penetrated the SB and replaced the Herrera populations. The discontinuity scenario presented is compatible with the concepts of human biogeography and evolutionary geography.Fil: Delgado Burbano, Miguel Eduardo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento de Antropología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaPergamon-Elsevier Science Ltd2012-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/192629Delgado Burbano, Miguel Eduardo; Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology; Pergamon-Elsevier Science Ltd; Quaternary International; 256; 3-2012; 2-111040-6182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2011.10.035info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1040618211006203info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:05:14Zoai:ri.conicet.gov.ar:11336/192629instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:05:14.528CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
title Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
spellingShingle Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
Delgado Burbano, Miguel Eduardo
Sabana de Bogotá
Holocene population history
radiocacarbon chronology
skeletal morphology
title_short Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
title_full Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
title_fullStr Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
title_full_unstemmed Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
title_sort Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology
dc.creator.none.fl_str_mv Delgado Burbano, Miguel Eduardo
author Delgado Burbano, Miguel Eduardo
author_facet Delgado Burbano, Miguel Eduardo
author_role author
dc.subject.none.fl_str_mv Sabana de Bogotá
Holocene population history
radiocacarbon chronology
skeletal morphology
topic Sabana de Bogotá
Holocene population history
radiocacarbon chronology
skeletal morphology
purl_subject.fl_str_mv https://purl.org/becyt/ford/6.1
https://purl.org/becyt/ford/6
dc.description.none.fl_txt_mv The human history of the Sabana de Bogotá (SB) in Northern South America has been interpreted both as a continuous process of biocultural evolution and as a process of population discontinuities. Both hypotheses were evaluated on the basis of craniofacial morphology and radiocarbon evidence within a paleoenvironmental framework. The results suggest that the craniofacial morphology changed significantly over time. The investigation of the available radiocarbon database shows that there are hiatuses throughout the Holocene with a major gap between 4700 and 4100 14C BP, which is coincident with strong paleoenvironmental shifts. According to these results, a Population Discontinuity Model is presented which states that during the mid-Holocene (ca. 6000-3800 14C BP) population events as contraction/extinction and/or expansion/dispersals processes influenced by paleoenvironmental changes, promoted the almost complete depopulation of the SB, subsequently allowing the arrival of new hunter-gatherer populations from the Middle Magdalena Valley. Between ca. 2000-1500 14C BP, population expansions of agricultural societies from the east-northeast and/or from the Middle Magdalena Valley penetrated the SB and replaced the Herrera populations. The discontinuity scenario presented is compatible with the concepts of human biogeography and evolutionary geography.
Fil: Delgado Burbano, Miguel Eduardo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Departamento de Antropología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
description The human history of the Sabana de Bogotá (SB) in Northern South America has been interpreted both as a continuous process of biocultural evolution and as a process of population discontinuities. Both hypotheses were evaluated on the basis of craniofacial morphology and radiocarbon evidence within a paleoenvironmental framework. The results suggest that the craniofacial morphology changed significantly over time. The investigation of the available radiocarbon database shows that there are hiatuses throughout the Holocene with a major gap between 4700 and 4100 14C BP, which is coincident with strong paleoenvironmental shifts. According to these results, a Population Discontinuity Model is presented which states that during the mid-Holocene (ca. 6000-3800 14C BP) population events as contraction/extinction and/or expansion/dispersals processes influenced by paleoenvironmental changes, promoted the almost complete depopulation of the SB, subsequently allowing the arrival of new hunter-gatherer populations from the Middle Magdalena Valley. Between ca. 2000-1500 14C BP, population expansions of agricultural societies from the east-northeast and/or from the Middle Magdalena Valley penetrated the SB and replaced the Herrera populations. The discontinuity scenario presented is compatible with the concepts of human biogeography and evolutionary geography.
publishDate 2012
dc.date.none.fl_str_mv 2012-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/192629
Delgado Burbano, Miguel Eduardo; Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology; Pergamon-Elsevier Science Ltd; Quaternary International; 256; 3-2012; 2-11
1040-6182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/192629
identifier_str_mv Delgado Burbano, Miguel Eduardo; Mid and Late Holocene population changes at the Sabana de Bogotá (Northern South America) inferred from skeletal morphology and radiocarbon chronology; Pergamon-Elsevier Science Ltd; Quaternary International; 256; 3-2012; 2-11
1040-6182
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2011.10.035
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1040618211006203
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781326724694016
score 12.982451

Publicaciones similares