Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia

Autores
Di Pasquo Lartigue, Maria; Grader, George W.; Isaacson, Peter; Souza, Paulo A.; Iannuzzi, Roberto; Díaz Martínez, Enrique
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents new data about Early Permian (Cisuralian) strata, palynostratigraphy and absolute dating from the Copacabana Formation in central Bolivia. Recent stratigraphic and palynologic data from marine and transitional rocks at Apillapampa refine the age of Cisuralian palynomorphs in South America. Twelve samples interbedded with five volcanic ashes (processed and productive) yielded 94 palynomorph species arranged in two informal palynoassemblages: the lower assemblage Vittatina costabilis corresponds to one sample near the base of the Copacabana Formation and the upper Lueckisporites virkkiae assemblage occurs in overlying marine and coal-bearing transitional intervals. Ages were also independently refined by a modern review of conodonts, fusulinids, along with those U–Pb radiometric ages (Isotope Dilution Thermal Ionization Mass Spectrometry [ID-TIMS] of zircon-bearing interbedded tuffs). These data suggest that the lower marine member of the Copacabana Formation at this location is Asselian and Sakmarian. Lueckisporites virkkiae is a key species of palynomorph utilised in South American and global Permian biostratigraphic reconstructions. Hence, a thorough global comparison of these palynofloras and correlations is addressed in this contribution, considering first appearances of mainly cosmopolitan diagnostic taxa. Correlations are established with many similar Permian palynofloras, some also constrained with radiometric data, in South America (Brazil, Uruguay and Argentina) and elsewhere.
Fil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: Grader, George W.. University of Idaho; Estados Unidos
Fil: Isaacson, Peter. University of Idaho; Estados Unidos
Fil: Souza, Paulo A.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Iannuzzi, Roberto. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Díaz Martínez, Enrique. Instituto Geológico y Minero de España; España
Materia
Bolivia
Cisuralian
Copacabana Formation
Correlations
Lueckisporites Virkkiae
Palynostratigraphy
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:11336/80106
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/80106
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from BoliviaDi Pasquo Lartigue, MariaGrader, George W.Isaacson, PeterSouza, Paulo A.Iannuzzi, RobertoDíaz Martínez, EnriqueBoliviaCisuralianCopacabana FormationCorrelationsLueckisporites VirkkiaePalynostratigraphyhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This paper presents new data about Early Permian (Cisuralian) strata, palynostratigraphy and absolute dating from the Copacabana Formation in central Bolivia. Recent stratigraphic and palynologic data from marine and transitional rocks at Apillapampa refine the age of Cisuralian palynomorphs in South America. Twelve samples interbedded with five volcanic ashes (processed and productive) yielded 94 palynomorph species arranged in two informal palynoassemblages: the lower assemblage Vittatina costabilis corresponds to one sample near the base of the Copacabana Formation and the upper Lueckisporites virkkiae assemblage occurs in overlying marine and coal-bearing transitional intervals. Ages were also independently refined by a modern review of conodonts, fusulinids, along with those U–Pb radiometric ages (Isotope Dilution Thermal Ionization Mass Spectrometry [ID-TIMS] of zircon-bearing interbedded tuffs). These data suggest that the lower marine member of the Copacabana Formation at this location is Asselian and Sakmarian. Lueckisporites virkkiae is a key species of palynomorph utilised in South American and global Permian biostratigraphic reconstructions. Hence, a thorough global comparison of these palynofloras and correlations is addressed in this contribution, considering first appearances of mainly cosmopolitan diagnostic taxa. Correlations are established with many similar Permian palynofloras, some also constrained with radiometric data, in South America (Brazil, Uruguay and Argentina) and elsewhere.Fil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; ArgentinaFil: Grader, George W.. University of Idaho; Estados UnidosFil: Isaacson, Peter. University of Idaho; Estados UnidosFil: Souza, Paulo A.. Universidade Federal do Rio Grande do Sul; BrasilFil: Iannuzzi, Roberto. Universidade Federal do Rio Grande do Sul; BrasilFil: Díaz Martínez, Enrique. Instituto Geológico y Minero de España; EspañaTaylor and Francis Ltd.2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/80106Di Pasquo Lartigue, Maria; Grader, George W.; Isaacson, Peter; Souza, Paulo A.; Iannuzzi, Roberto; et al.; Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia; Taylor and Francis Ltd.; Historical Biology; 27; 7; 10-2015; 868-8971029-2381CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/08912963.2014.910204info:eu-repo/semantics/altIdentifier/url/www.tandfonline.com/doi/abs/10.1080/08912963.2014.910204info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:41Zoai:ri.conicet.gov.ar:11336/80106instacron: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 10:28:41.682CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
title Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
spellingShingle Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
Di Pasquo Lartigue, Maria
Bolivia
Cisuralian
Copacabana Formation
Correlations
Lueckisporites Virkkiae
Palynostratigraphy
title_short Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
title_full Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
title_fullStr Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
title_full_unstemmed Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
title_sort Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia
dc.creator.none.fl_str_mv Di Pasquo Lartigue, Maria
Grader, George W.
Isaacson, Peter
Souza, Paulo A.
Iannuzzi, Roberto
Díaz Martínez, Enrique
author Di Pasquo Lartigue, Maria
author_facet Di Pasquo Lartigue, Maria
Grader, George W.
Isaacson, Peter
Souza, Paulo A.
Iannuzzi, Roberto
Díaz Martínez, Enrique
author_role author
author2 Grader, George W.
Isaacson, Peter
Souza, Paulo A.
Iannuzzi, Roberto
Díaz Martínez, Enrique
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Bolivia
Cisuralian
Copacabana Formation
Correlations
Lueckisporites Virkkiae
Palynostratigraphy
topic Bolivia
Cisuralian
Copacabana Formation
Correlations
Lueckisporites Virkkiae
Palynostratigraphy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper presents new data about Early Permian (Cisuralian) strata, palynostratigraphy and absolute dating from the Copacabana Formation in central Bolivia. Recent stratigraphic and palynologic data from marine and transitional rocks at Apillapampa refine the age of Cisuralian palynomorphs in South America. Twelve samples interbedded with five volcanic ashes (processed and productive) yielded 94 palynomorph species arranged in two informal palynoassemblages: the lower assemblage Vittatina costabilis corresponds to one sample near the base of the Copacabana Formation and the upper Lueckisporites virkkiae assemblage occurs in overlying marine and coal-bearing transitional intervals. Ages were also independently refined by a modern review of conodonts, fusulinids, along with those U–Pb radiometric ages (Isotope Dilution Thermal Ionization Mass Spectrometry [ID-TIMS] of zircon-bearing interbedded tuffs). These data suggest that the lower marine member of the Copacabana Formation at this location is Asselian and Sakmarian. Lueckisporites virkkiae is a key species of palynomorph utilised in South American and global Permian biostratigraphic reconstructions. Hence, a thorough global comparison of these palynofloras and correlations is addressed in this contribution, considering first appearances of mainly cosmopolitan diagnostic taxa. Correlations are established with many similar Permian palynofloras, some also constrained with radiometric data, in South America (Brazil, Uruguay and Argentina) and elsewhere.
Fil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: Grader, George W.. University of Idaho; Estados Unidos
Fil: Isaacson, Peter. University of Idaho; Estados Unidos
Fil: Souza, Paulo A.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Iannuzzi, Roberto. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Díaz Martínez, Enrique. Instituto Geológico y Minero de España; España
description This paper presents new data about Early Permian (Cisuralian) strata, palynostratigraphy and absolute dating from the Copacabana Formation in central Bolivia. Recent stratigraphic and palynologic data from marine and transitional rocks at Apillapampa refine the age of Cisuralian palynomorphs in South America. Twelve samples interbedded with five volcanic ashes (processed and productive) yielded 94 palynomorph species arranged in two informal palynoassemblages: the lower assemblage Vittatina costabilis corresponds to one sample near the base of the Copacabana Formation and the upper Lueckisporites virkkiae assemblage occurs in overlying marine and coal-bearing transitional intervals. Ages were also independently refined by a modern review of conodonts, fusulinids, along with those U–Pb radiometric ages (Isotope Dilution Thermal Ionization Mass Spectrometry [ID-TIMS] of zircon-bearing interbedded tuffs). These data suggest that the lower marine member of the Copacabana Formation at this location is Asselian and Sakmarian. Lueckisporites virkkiae is a key species of palynomorph utilised in South American and global Permian biostratigraphic reconstructions. Hence, a thorough global comparison of these palynofloras and correlations is addressed in this contribution, considering first appearances of mainly cosmopolitan diagnostic taxa. Correlations are established with many similar Permian palynofloras, some also constrained with radiometric data, in South America (Brazil, Uruguay and Argentina) and elsewhere.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/80106
Di Pasquo Lartigue, Maria; Grader, George W.; Isaacson, Peter; Souza, Paulo A.; Iannuzzi, Roberto; et al.; Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia; Taylor and Francis Ltd.; Historical Biology; 27; 7; 10-2015; 868-897
1029-2381
CONICET Digital
CONICET
url http://hdl.handle.net/11336/80106
identifier_str_mv Di Pasquo Lartigue, Maria; Grader, George W.; Isaacson, Peter; Souza, Paulo A.; Iannuzzi, Roberto; et al.; Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia; Taylor and Francis Ltd.; Historical Biology; 27; 7; 10-2015; 868-897
1029-2381
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/08912963.2014.910204
info:eu-repo/semantics/altIdentifier/url/www.tandfonline.com/doi/abs/10.1080/08912963.2014.910204
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 Taylor and Francis Ltd.
publisher.none.fl_str_mv Taylor and Francis 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
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score 13.070432

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