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dc.contributor.author
Méndez, Cecilia Romina
dc.contributor.author
Montalvo, Claudia Inés
dc.contributor.author
Tomassini, Rodrigo Leandro
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Zurita, Alfredo Eduardo
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Friedrichs, Juan
dc.date.available
2017-12-14T18:26:44Z
dc.date.issued
2017-09-11
dc.identifier.citation
Méndez, Cecilia Romina; Montalvo, Claudia Inés; Tomassini, Rodrigo Leandro; Zurita, Alfredo Eduardo; Friedrichs, Juan; Taphonomy and paleoecology of mammals preserved in swampy deposits (Formosa Province, Argentina): new light on a key environmental context for the evolution of Quaternary vertebrates in Southern South America; Taylor & Francis; Historical Biology; 11-9-2017; 1-12
dc.identifier.issn
0891-2963
dc.identifier.uri
http://hdl.handle.net/11336/30672
dc.description.abstract
Quaternary continental deposits of South America are characterized by the abundance and diversity of vertebrate remains preserved in different environmental contexts. However, the studies focused on interpreting the origin of the assemblages are scarce. The taphonomic features of the mammal specimensfrom the Río Bermejo Formation, Formosa Province (Argentina), are analyzed. The bearing levels belong to the Upper Pleistocene-lower Holocene, and were interpreted as swampy deposits that filled channels of the ancient Bermejo River, an environmental context little evaluated from the taphonomic point ofview. The assemblage includes Xenarthra, Notoungulata, Carnivora, Artiodactyla and Proboscidea. The evidence suggests that the assemblage is composed by specimens preserved in the place of death or close to it, with short time of subaerial exposure and little or no transport. After burial, the specimens werealso affected by diverse processes directly related to the swamp deposits where they were buried. In this case, the taphonomic evidence, along with the sedimentary characteristics of the bearing levels allowed the recognition of the channel-fill mode for this assemblage. Also, this study provides new information for an area that was very important in the evolution of vertebrates in Northeastern Argentina since the Late Pleistocene.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Taphonomy
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Quaternary
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Mammals
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Rio Bermejo Formation
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Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Taphonomy and paleoecology of mammals preserved in swampy deposits (Formosa Province, Argentina): new light on a key environmental context for the evolution of Quaternary vertebrates in Southern South America
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-10-30T18:49:11Z
dc.identifier.eissn
1029-2381
dc.journal.pagination
1-12
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Méndez, Cecilia Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
dc.description.fil
Fil: Montalvo, Claudia Inés. Universidad Nacional de La Pampa; Argentina
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Fil: Tomassini, Rodrigo Leandro. Universidad Nacional del Sur; Argentina
dc.description.fil
Fil: Zurita, Alfredo Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
dc.description.fil
Fil: Friedrichs, Juan. Museo Provincial de Ciencias Naturales; Argentina
dc.journal.title
Historical Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/08912963.2017.1374956
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/08912963.2017.1374956


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