Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina

Autores
Beltrame, Maria Ornela; Fugassa, Martín Horacio; Udrizar Sauthier, Daniel Edgardo; Sardella, Norma Haydee
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Results of paleoparasitological examination of rodent coprolites from faeces were collected from excavations at the paleontological site “Los Altares Profile”, Chubut Province, Patagonia, Argentina, are presented. Each coprolite was processed, rehydrated, homogenized, processed by spontaneous sedimentation, and examined using a light microscope. Coprolites and eggs were described, measured, and photographed. Samples were positive for eggs of Heteroxynema (Cavioxyura) viscaciae and an unidentified oxyurid (tentatively attributed to Helminthoxys) (Nematoda: Oxyuridae); and for 3 morphotypes of anoplocephalids (Cestoda: Anoplocephalidae). Coprolites were dated at 2210 ± 70 BP to present. This is the first paleoparasitological research conducted in different levels of this paleontological site, extending the parasitological knowledge of ancient material in Patagonia.
Fil: Beltrame, Maria Ornela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
Fil: Fugassa, Martín Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
Fil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Sardella, Norma Haydee. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
Materia
Rodents
Paleoparasitology
Patagonia
Coprolites
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11190
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, ArgentinaBeltrame, Maria OrnelaFugassa, Martín HoracioUdrizar Sauthier, Daniel EdgardoSardella, Norma HaydeeRodentsPaleoparasitologyPatagoniaCoproliteshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Results of paleoparasitological examination of rodent coprolites from faeces were collected from excavations at the paleontological site “Los Altares Profile”, Chubut Province, Patagonia, Argentina, are presented. Each coprolite was processed, rehydrated, homogenized, processed by spontaneous sedimentation, and examined using a light microscope. Coprolites and eggs were described, measured, and photographed. Samples were positive for eggs of Heteroxynema (Cavioxyura) viscaciae and an unidentified oxyurid (tentatively attributed to Helminthoxys) (Nematoda: Oxyuridae); and for 3 morphotypes of anoplocephalids (Cestoda: Anoplocephalidae). Coprolites were dated at 2210 ± 70 BP to present. This is the first paleoparasitological research conducted in different levels of this paleontological site, extending the parasitological knowledge of ancient material in Patagonia.Fil: Beltrame, Maria Ornela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; ArgentinaFil: Fugassa, Martín Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; ArgentinaFil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Sardella, Norma Haydee. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; ArgentinaElsevier2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11190Beltrame, Maria Ornela; Fugassa, Martín Horacio; Udrizar Sauthier, Daniel Edgardo; Sardella, Norma Haydee; Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina; Elsevier; Quaternary International; 352; 8-2014; 59-631040-6182enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618214003681info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2014.06.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:28Zoai:ri.conicet.gov.ar:11336/11190instacron: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:34982025-09-29 10:28:28.543CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
title Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
spellingShingle Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
Beltrame, Maria Ornela
Rodents
Paleoparasitology
Patagonia
Coprolites
title_short Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
title_full Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
title_fullStr Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
title_full_unstemmed Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
title_sort Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina
dc.creator.none.fl_str_mv Beltrame, Maria Ornela
Fugassa, Martín Horacio
Udrizar Sauthier, Daniel Edgardo
Sardella, Norma Haydee
author Beltrame, Maria Ornela
author_facet Beltrame, Maria Ornela
Fugassa, Martín Horacio
Udrizar Sauthier, Daniel Edgardo
Sardella, Norma Haydee
author_role author
author2 Fugassa, Martín Horacio
Udrizar Sauthier, Daniel Edgardo
Sardella, Norma Haydee
author2_role author
author
author
dc.subject.none.fl_str_mv Rodents
Paleoparasitology
Patagonia
Coprolites
topic Rodents
Paleoparasitology
Patagonia
Coprolites
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Results of paleoparasitological examination of rodent coprolites from faeces were collected from excavations at the paleontological site “Los Altares Profile”, Chubut Province, Patagonia, Argentina, are presented. Each coprolite was processed, rehydrated, homogenized, processed by spontaneous sedimentation, and examined using a light microscope. Coprolites and eggs were described, measured, and photographed. Samples were positive for eggs of Heteroxynema (Cavioxyura) viscaciae and an unidentified oxyurid (tentatively attributed to Helminthoxys) (Nematoda: Oxyuridae); and for 3 morphotypes of anoplocephalids (Cestoda: Anoplocephalidae). Coprolites were dated at 2210 ± 70 BP to present. This is the first paleoparasitological research conducted in different levels of this paleontological site, extending the parasitological knowledge of ancient material in Patagonia.
Fil: Beltrame, Maria Ornela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
Fil: Fugassa, Martín Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
Fil: Udrizar Sauthier, Daniel Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Sardella, Norma Haydee. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina
description Results of paleoparasitological examination of rodent coprolites from faeces were collected from excavations at the paleontological site “Los Altares Profile”, Chubut Province, Patagonia, Argentina, are presented. Each coprolite was processed, rehydrated, homogenized, processed by spontaneous sedimentation, and examined using a light microscope. Coprolites and eggs were described, measured, and photographed. Samples were positive for eggs of Heteroxynema (Cavioxyura) viscaciae and an unidentified oxyurid (tentatively attributed to Helminthoxys) (Nematoda: Oxyuridae); and for 3 morphotypes of anoplocephalids (Cestoda: Anoplocephalidae). Coprolites were dated at 2210 ± 70 BP to present. This is the first paleoparasitological research conducted in different levels of this paleontological site, extending the parasitological knowledge of ancient material in Patagonia.
publishDate 2014
dc.date.none.fl_str_mv 2014-08
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/11336/11190
Beltrame, Maria Ornela; Fugassa, Martín Horacio; Udrizar Sauthier, Daniel Edgardo; Sardella, Norma Haydee; Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina; Elsevier; Quaternary International; 352; 8-2014; 59-63
1040-6182
url http://hdl.handle.net/11336/11190
identifier_str_mv Beltrame, Maria Ornela; Fugassa, Martín Horacio; Udrizar Sauthier, Daniel Edgardo; Sardella, Norma Haydee; Paleoparasitological study of rodent coprolites from "Los Altares" paleontological site, Patagonia, Argentina; Elsevier; Quaternary International; 352; 8-2014; 59-63
1040-6182
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618214003681
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2014.06.002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 13.069144

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