First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina
- Autores
- Franco, María Jimena; Brea, Mariana
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The main objective of the present paper is to describe a new genus and species of Podocarpaceae fossil wood from the Upper Cenozoic Ituzaingó Formation, Paraná Basin, Argentina, based on a detailed description of the secondary xylem. This specimen, Prumnopityoxylon gnaedingerae Franco & Brea gen. nov. & sp. nov., is the first fossil wood referable as coniferous from northeastern Argentina. This fossil resembles extant Prumnopitys Phil. (Podocarpaceae), sharing the following anatomical features: slightly distinct growth rings; the absence of axial parenchyma; uniseriate and homocellular rays; uniseriate or biseriate, opposite or sub-opposite, separate or contiguous tracheid pitting; and cupressoid or taxodioid cross-field pitting. The presence of this Podocarpaceae fossil from the Ituzaingó Formation indicates that the distribution of this family was more widespread and probably continuous in South America in the past. It also provides new evidence for the hypothesis of its wide distribution in northeastern Argentina during the Cenozoic.
Fil: Franco, María Jimena. 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: Brea, Mariana. 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 - Materia
-
Argentina
Ituzaingó Formation
Podocarpaceae
Prumnopitys Phil.
Upper Cenozoic - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/39775
Ver los metadatos del registro completo
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First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of ArgentinaFranco, María JimenaBrea, MarianaArgentinaItuzaingó FormationPodocarpaceaePrumnopitys Phil.Upper Cenozoichttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The main objective of the present paper is to describe a new genus and species of Podocarpaceae fossil wood from the Upper Cenozoic Ituzaingó Formation, Paraná Basin, Argentina, based on a detailed description of the secondary xylem. This specimen, Prumnopityoxylon gnaedingerae Franco & Brea gen. nov. & sp. nov., is the first fossil wood referable as coniferous from northeastern Argentina. This fossil resembles extant Prumnopitys Phil. (Podocarpaceae), sharing the following anatomical features: slightly distinct growth rings; the absence of axial parenchyma; uniseriate and homocellular rays; uniseriate or biseriate, opposite or sub-opposite, separate or contiguous tracheid pitting; and cupressoid or taxodioid cross-field pitting. The presence of this Podocarpaceae fossil from the Ituzaingó Formation indicates that the distribution of this family was more widespread and probably continuous in South America in the past. It also provides new evidence for the hypothesis of its wide distribution in northeastern Argentina during the Cenozoic.Fil: Franco, María Jimena. 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: Brea, Mariana. 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; ArgentinaRoyal Society of New Zealand2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/39775Franco, María Jimena; Brea, Mariana; First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina; Royal Society of New Zealand; New Zealand Journal of Botany; 53; 2; 4-2015; 103-1160028-825XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/0028825X.2015.1029055info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/0028825X.2015.1029055info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:13Zoai:ri.conicet.gov.ar:11336/39775instacron: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 09:51:14.037CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
title |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
spellingShingle |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina Franco, María Jimena Argentina Ituzaingó Formation Podocarpaceae Prumnopitys Phil. Upper Cenozoic |
title_short |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
title_full |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
title_fullStr |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
title_full_unstemmed |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
title_sort |
First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina |
dc.creator.none.fl_str_mv |
Franco, María Jimena Brea, Mariana |
author |
Franco, María Jimena |
author_facet |
Franco, María Jimena Brea, Mariana |
author_role |
author |
author2 |
Brea, Mariana |
author2_role |
author |
dc.subject.none.fl_str_mv |
Argentina Ituzaingó Formation Podocarpaceae Prumnopitys Phil. Upper Cenozoic |
topic |
Argentina Ituzaingó Formation Podocarpaceae Prumnopitys Phil. Upper Cenozoic |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The main objective of the present paper is to describe a new genus and species of Podocarpaceae fossil wood from the Upper Cenozoic Ituzaingó Formation, Paraná Basin, Argentina, based on a detailed description of the secondary xylem. This specimen, Prumnopityoxylon gnaedingerae Franco & Brea gen. nov. & sp. nov., is the first fossil wood referable as coniferous from northeastern Argentina. This fossil resembles extant Prumnopitys Phil. (Podocarpaceae), sharing the following anatomical features: slightly distinct growth rings; the absence of axial parenchyma; uniseriate and homocellular rays; uniseriate or biseriate, opposite or sub-opposite, separate or contiguous tracheid pitting; and cupressoid or taxodioid cross-field pitting. The presence of this Podocarpaceae fossil from the Ituzaingó Formation indicates that the distribution of this family was more widespread and probably continuous in South America in the past. It also provides new evidence for the hypothesis of its wide distribution in northeastern Argentina during the Cenozoic. Fil: Franco, María Jimena. 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: Brea, Mariana. 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 |
description |
The main objective of the present paper is to describe a new genus and species of Podocarpaceae fossil wood from the Upper Cenozoic Ituzaingó Formation, Paraná Basin, Argentina, based on a detailed description of the secondary xylem. This specimen, Prumnopityoxylon gnaedingerae Franco & Brea gen. nov. & sp. nov., is the first fossil wood referable as coniferous from northeastern Argentina. This fossil resembles extant Prumnopitys Phil. (Podocarpaceae), sharing the following anatomical features: slightly distinct growth rings; the absence of axial parenchyma; uniseriate and homocellular rays; uniseriate or biseriate, opposite or sub-opposite, separate or contiguous tracheid pitting; and cupressoid or taxodioid cross-field pitting. The presence of this Podocarpaceae fossil from the Ituzaingó Formation indicates that the distribution of this family was more widespread and probably continuous in South America in the past. It also provides new evidence for the hypothesis of its wide distribution in northeastern Argentina during the Cenozoic. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-04 |
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/11336/39775 Franco, María Jimena; Brea, Mariana; First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina; Royal Society of New Zealand; New Zealand Journal of Botany; 53; 2; 4-2015; 103-116 0028-825X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/39775 |
identifier_str_mv |
Franco, María Jimena; Brea, Mariana; First extra-Patagonian record of Podocarpaceae fossil wood in the Upper Cenozoic (Ituzaingó Formation) of Argentina; Royal Society of New Zealand; New Zealand Journal of Botany; 53; 2; 4-2015; 103-116 0028-825X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1080/0028825X.2015.1029055 info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/0028825X.2015.1029055 |
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 |
dc.publisher.none.fl_str_mv |
Royal Society of New Zealand |
publisher.none.fl_str_mv |
Royal Society of New Zealand |
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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1842269082082082816 |
score |
13.13397 |