Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina

Autores
Lenz, Alfred; Cuerda, Alfredo; Peralta, Silvio Heriberto
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Graptolites are the most important biostratigraphic tool in the study of the Silurian of the Argentine Precordillera. Since, however, the graptolites are concentrated primarily in the Lower Llandovery and Ludlow of the region, the ages of parts of some stratigraphic units are poorly known. The recovery of a small Upper Llandovery graptolite assemblage in the lower one-third of the La Chilca Formation of the Talacasto area helps in resolving this problem, and that assemblage is the focus of this study. Brachiopods, trilobites, bivalves, and ostracodes are present in the same stratigraphic intervals, but are less common and less studied and, thus, of less biostratigraphic value.
Fil: Lenz, Alfred. University of Western Ontario. Department of Earth Sciences; Canadá
Fil: Cuerda, Alfredo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Peralta, Silvio Heriberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Materia
GRAPTOLITES
EARLY SILURIAN
PRECORDILLERA
ARGENTINA
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:11336/158258
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, ArgentinaLenz, AlfredCuerda, AlfredoPeralta, Silvio HeribertoGRAPTOLITESEARLY SILURIANPRECORDILLERAARGENTINAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Graptolites are the most important biostratigraphic tool in the study of the Silurian of the Argentine Precordillera. Since, however, the graptolites are concentrated primarily in the Lower Llandovery and Ludlow of the region, the ages of parts of some stratigraphic units are poorly known. The recovery of a small Upper Llandovery graptolite assemblage in the lower one-third of the La Chilca Formation of the Talacasto area helps in resolving this problem, and that assemblage is the focus of this study. Brachiopods, trilobites, bivalves, and ostracodes are present in the same stratigraphic intervals, but are less common and less studied and, thus, of less biostratigraphic value.Fil: Lenz, Alfred. University of Western Ontario. Department of Earth Sciences; CanadáFil: Cuerda, Alfredo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Peralta, Silvio Heriberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaPaleontological Society2003-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/158258Lenz, Alfred; Cuerda, Alfredo; Peralta, Silvio Heriberto; Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina; Paleontological Society; Journal of Paleontology; 77; 6; 12-2003; 1198-12020022-3360CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-paleontology/article/abs/graptolites-from-the-upper-llandovery-of-the-talacasto-area-central-precordillera-san-juan-argentina/505F907B1EC3B2D0D17889EA273B5DC0info:eu-repo/semantics/altIdentifier/doi/10.1666/0022-3360(2003)077<1198:GFTULO>2.0.CO;2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:55Zoai:ri.conicet.gov.ar:11336/158258instacron: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 09:58:56.005CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
title Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
spellingShingle Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
Lenz, Alfred
GRAPTOLITES
EARLY SILURIAN
PRECORDILLERA
ARGENTINA
title_short Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
title_full Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
title_fullStr Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
title_full_unstemmed Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
title_sort Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina
dc.creator.none.fl_str_mv Lenz, Alfred
Cuerda, Alfredo
Peralta, Silvio Heriberto
author Lenz, Alfred
author_facet Lenz, Alfred
Cuerda, Alfredo
Peralta, Silvio Heriberto
author_role author
author2 Cuerda, Alfredo
Peralta, Silvio Heriberto
author2_role author
author
dc.subject.none.fl_str_mv GRAPTOLITES
EARLY SILURIAN
PRECORDILLERA
ARGENTINA
topic GRAPTOLITES
EARLY SILURIAN
PRECORDILLERA
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Graptolites are the most important biostratigraphic tool in the study of the Silurian of the Argentine Precordillera. Since, however, the graptolites are concentrated primarily in the Lower Llandovery and Ludlow of the region, the ages of parts of some stratigraphic units are poorly known. The recovery of a small Upper Llandovery graptolite assemblage in the lower one-third of the La Chilca Formation of the Talacasto area helps in resolving this problem, and that assemblage is the focus of this study. Brachiopods, trilobites, bivalves, and ostracodes are present in the same stratigraphic intervals, but are less common and less studied and, thus, of less biostratigraphic value.
Fil: Lenz, Alfred. University of Western Ontario. Department of Earth Sciences; Canadá
Fil: Cuerda, Alfredo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Peralta, Silvio Heriberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
description Graptolites are the most important biostratigraphic tool in the study of the Silurian of the Argentine Precordillera. Since, however, the graptolites are concentrated primarily in the Lower Llandovery and Ludlow of the region, the ages of parts of some stratigraphic units are poorly known. The recovery of a small Upper Llandovery graptolite assemblage in the lower one-third of the La Chilca Formation of the Talacasto area helps in resolving this problem, and that assemblage is the focus of this study. Brachiopods, trilobites, bivalves, and ostracodes are present in the same stratigraphic intervals, but are less common and less studied and, thus, of less biostratigraphic value.
publishDate 2003
dc.date.none.fl_str_mv 2003-12
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/11336/158258
Lenz, Alfred; Cuerda, Alfredo; Peralta, Silvio Heriberto; Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina; Paleontological Society; Journal of Paleontology; 77; 6; 12-2003; 1198-1202
0022-3360
CONICET Digital
CONICET
url http://hdl.handle.net/11336/158258
identifier_str_mv Lenz, Alfred; Cuerda, Alfredo; Peralta, Silvio Heriberto; Graptolites from the Upper Llandovery of the Talacasto area, Central Precordillera, San Juan, Argentina; Paleontological Society; Journal of Paleontology; 77; 6; 12-2003; 1198-1202
0022-3360
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://www.cambridge.org/core/journals/journal-of-paleontology/article/abs/graptolites-from-the-upper-llandovery-of-the-talacasto-area-central-precordillera-san-juan-argentina/505F907B1EC3B2D0D17889EA273B5DC0
info:eu-repo/semantics/altIdentifier/doi/10.1666/0022-3360(2003)077<1198:GFTULO>2.0.CO;2
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/msword
application/pdf
dc.publisher.none.fl_str_mv Paleontological Society
publisher.none.fl_str_mv Paleontological Society
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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