First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators

Autores
Teta, Pablo Vicente; Udrizar Sauthier, Daniel Edgardo; Pardiñas, Ulises Francisco J.
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Late-Pleistocene rodent faunas from Patagonia are poorly known. Pardiñas and Teta (2008) studied seven micromammal fossil assemblages with chronologies between 13,000 and 7000 RCYBP mostly from western Andean areas or near the Atlantic coast. For the remainder of the vast Patagonian territory (> 700,000 km2) no late-Pleistocene/early-Holocene fossil micromammal assemblages have been reported (Pardiñas 1999). Here we briefly discuss the environmental significance of the paleontological site Torito Fissure (TF) (43° 16′ 46″ S, 69° 08′ 40″ W; 340 m a.s.l.), a rock crevice filled with organic material (feces, vegetation debris) and bones, found in the middle valley of the Chubut River (Figure 1). A 14C age of 12,010 ± 160 RCYBP (LP-1995) was obtained from a fragment of the organic matrix. The scarcity of other traditional paleoclimatic archives in dryland areas of Patagonia (> 80 percent of its territory) enhances the importance of this sample, the first coming from north-central Patagonia.
Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Materia
Chubut province
Small mammals
Sigmodontinae
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:11336/95394
Acceder
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network_name_str CONICET Digital (CONICET)
spelling First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicatorsTeta, Pablo VicenteUdrizar Sauthier, Daniel EdgardoPardiñas, Ulises Francisco J.Chubut provinceSmall mammalsSigmodontinaehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Late-Pleistocene rodent faunas from Patagonia are poorly known. Pardiñas and Teta (2008) studied seven micromammal fossil assemblages with chronologies between 13,000 and 7000 RCYBP mostly from western Andean areas or near the Atlantic coast. For the remainder of the vast Patagonian territory (> 700,000 km2) no late-Pleistocene/early-Holocene fossil micromammal assemblages have been reported (Pardiñas 1999). Here we briefly discuss the environmental significance of the paleontological site Torito Fissure (TF) (43° 16′ 46″ S, 69° 08′ 40″ W; 340 m a.s.l.), a rock crevice filled with organic material (feces, vegetation debris) and bones, found in the middle valley of the Chubut River (Figure 1). A 14C age of 12,010 ± 160 RCYBP (LP-1995) was obtained from a fragment of the organic matrix. The scarcity of other traditional paleoclimatic archives in dryland areas of Patagonia (> 80 percent of its territory) enhances the importance of this sample, the first coming from north-central Patagonia.Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; ArgentinaFil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaCenter for the Study of the First Americans2009-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95394Teta, Pablo Vicente; Udrizar Sauthier, Daniel Edgardo; Pardiñas, Ulises Francisco J.; First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators; Center for the Study of the First Americans; Current Research in the Pleistocene; 26; 3-2009; 180-1828755-898XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://liberalarts.tamu.edu/csfa/publications-archives/pleistocene-archives/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:18Zoai:ri.conicet.gov.ar:11336/95394instacron: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:34982025-09-03 10:11:19.224CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
title First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
spellingShingle First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
Teta, Pablo Vicente
Chubut province
Small mammals
Sigmodontinae
title_short First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
title_full First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
title_fullStr First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
title_full_unstemmed First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
title_sort First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
dc.creator.none.fl_str_mv Teta, Pablo Vicente
Udrizar Sauthier, Daniel Edgardo
Pardiñas, Ulises Francisco J.
author Teta, Pablo Vicente
author_facet Teta, Pablo Vicente
Udrizar Sauthier, Daniel Edgardo
Pardiñas, Ulises Francisco J.
author_role author
author2 Udrizar Sauthier, Daniel Edgardo
Pardiñas, Ulises Francisco J.
author2_role author
author
dc.subject.none.fl_str_mv Chubut province
Small mammals
Sigmodontinae
topic Chubut province
Small mammals
Sigmodontinae
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Late-Pleistocene rodent faunas from Patagonia are poorly known. Pardiñas and Teta (2008) studied seven micromammal fossil assemblages with chronologies between 13,000 and 7000 RCYBP mostly from western Andean areas or near the Atlantic coast. For the remainder of the vast Patagonian territory (> 700,000 km2) no late-Pleistocene/early-Holocene fossil micromammal assemblages have been reported (Pardiñas 1999). Here we briefly discuss the environmental significance of the paleontological site Torito Fissure (TF) (43° 16′ 46″ S, 69° 08′ 40″ W; 340 m a.s.l.), a rock crevice filled with organic material (feces, vegetation debris) and bones, found in the middle valley of the Chubut River (Figure 1). A 14C age of 12,010 ± 160 RCYBP (LP-1995) was obtained from a fragment of the organic matrix. The scarcity of other traditional paleoclimatic archives in dryland areas of Patagonia (> 80 percent of its territory) enhances the importance of this sample, the first coming from north-central Patagonia.
Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
description Late-Pleistocene rodent faunas from Patagonia are poorly known. Pardiñas and Teta (2008) studied seven micromammal fossil assemblages with chronologies between 13,000 and 7000 RCYBP mostly from western Andean areas or near the Atlantic coast. For the remainder of the vast Patagonian territory (> 700,000 km2) no late-Pleistocene/early-Holocene fossil micromammal assemblages have been reported (Pardiñas 1999). Here we briefly discuss the environmental significance of the paleontological site Torito Fissure (TF) (43° 16′ 46″ S, 69° 08′ 40″ W; 340 m a.s.l.), a rock crevice filled with organic material (feces, vegetation debris) and bones, found in the middle valley of the Chubut River (Figure 1). A 14C age of 12,010 ± 160 RCYBP (LP-1995) was obtained from a fragment of the organic matrix. The scarcity of other traditional paleoclimatic archives in dryland areas of Patagonia (> 80 percent of its territory) enhances the importance of this sample, the first coming from north-central Patagonia.
publishDate 2009
dc.date.none.fl_str_mv 2009-03
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/11336/95394
Teta, Pablo Vicente; Udrizar Sauthier, Daniel Edgardo; Pardiñas, Ulises Francisco J.; First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators; Center for the Study of the First Americans; Current Research in the Pleistocene; 26; 3-2009; 180-182
8755-898X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95394
identifier_str_mv Teta, Pablo Vicente; Udrizar Sauthier, Daniel Edgardo; Pardiñas, Ulises Francisco J.; First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators; Center for the Study of the First Americans; Current Research in the Pleistocene; 26; 3-2009; 180-182
8755-898X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://liberalarts.tamu.edu/csfa/publications-archives/pleistocene-archives/
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Center for the Study of the First Americans
publisher.none.fl_str_mv Center for the Study of the First Americans
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
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score 13.13397

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