The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia

A late Oligocene plant macrofossil assemblage is described from the Río Leona Formation, Argentinian Patagonia. This includes a fern, “Blechnum” turbioense Frenguelli, one species of conifer, and sixteen angiosperm taxa. Rosaceae, Myrtaceae, Proteaceae, Lauraceae, Anacardiaceae and Typhaceae are rep...

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Published in:Review of Palaeobotany and Palynology
Main Authors: Cesari, Silvia Nelida, Panti, Carolina, Pujana, Roberto Roman, Francis, Jane E., Marenssi, Sergio Alfredo
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier Science
Subjects:
Oligocene
Fossil Leaves
Fern
Conifer
Angiosperms
Patagonia
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
Antarctic
Argentino
Argentina
Silvia
Antarc*
British Antarctic Survey
Online Access:http://hdl.handle.net/11336/19259
id ftconicet:oai:ri.conicet.gov.ar:11336/19259
record_format openpolar
spelling ftconicet:oai:ri.conicet.gov.ar:11336/19259 2023-10-09T21:47:14+02:00 The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia Cesari, Silvia Nelida Panti, Carolina Pujana, Roberto Roman Francis, Jane E. Marenssi, Sergio Alfredo application/pdf http://hdl.handle.net/11336/19259 eng eng Elsevier Science info:eu-repo/semantics/altIdentifier/doi/10.1016/j.revpalbo.2015.01.002 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0034666715000202 http://hdl.handle.net/11336/19259 Cesari, Silvia Nelida; Panti, Carolina; Pujana, Roberto Roman; Francis, Jane E.; Marenssi, Sergio Alfredo; The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia; Elsevier Science; Review of Palaeobotany and Palynology; 216; 5-2015; 143-158 0034-6667 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Oligocene Fossil Leaves Fern Conifer Angiosperms Patagonia https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1016/j.revpalbo.2015.01.002 2023-09-24T19:35:21Z A late Oligocene plant macrofossil assemblage is described from the Río Leona Formation, Argentinian Patagonia. This includes a fern, “Blechnum” turbioense Frenguelli, one species of conifer, and sixteen angiosperm taxa. Rosaceae, Myrtaceae, Proteaceae, Lauraceae, Anacardiaceae and Typhaceae are represented by one species in each family. Five species are considered to be members of the Fabales. Three leaf taxa together with Carpolithus seeds are placed in the Nothofagaceae. Palynomorphs and permineralized woods complete the floral record of the Río Leona Formation, which is considered early late Oligocene based on radiometric dating and palynofloras. Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Panti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pujana, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Francis, Jane E. British Antarctic Survey High Cross; Reino Unido Fil: Marenssi, Sergio Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Geociencias Basicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Geociencias Basicas, Aplicadas y Ambientales de Buenos Aires; Argentina Article in Journal/Newspaper Antarc* Antarctic British Antarctic Survey CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Antarctic Patagonia Argentino Argentina Silvia ENVELOPE(-57.900,-57.900,-63.300,-63.300) Review of Palaeobotany and Palynology 216 143 158
institution Open Polar
collection CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
op_collection_id ftconicet
language English
topic Oligocene
Fossil Leaves
Fern
Conifer
Angiosperms
Patagonia
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
spellingShingle Oligocene
Fossil Leaves
Fern
Conifer
Angiosperms
Patagonia
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
Cesari, Silvia Nelida
Panti, Carolina
Pujana, Roberto Roman
Francis, Jane E.
Marenssi, Sergio Alfredo
The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
topic_facet Oligocene
Fossil Leaves
Fern
Conifer
Angiosperms
Patagonia
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
description A late Oligocene plant macrofossil assemblage is described from the Río Leona Formation, Argentinian Patagonia. This includes a fern, “Blechnum” turbioense Frenguelli, one species of conifer, and sixteen angiosperm taxa. Rosaceae, Myrtaceae, Proteaceae, Lauraceae, Anacardiaceae and Typhaceae are represented by one species in each family. Five species are considered to be members of the Fabales. Three leaf taxa together with Carpolithus seeds are placed in the Nothofagaceae. Palynomorphs and permineralized woods complete the floral record of the Río Leona Formation, which is considered early late Oligocene based on radiometric dating and palynofloras. Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Panti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pujana, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Francis, Jane E. British Antarctic Survey High Cross; Reino Unido Fil: Marenssi, Sergio Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Geociencias Basicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Geociencias Basicas, Aplicadas y Ambientales de Buenos Aires; Argentina
format Article in Journal/Newspaper
author Cesari, Silvia Nelida
Panti, Carolina
Pujana, Roberto Roman
Francis, Jane E.
Marenssi, Sergio Alfredo
author_facet Cesari, Silvia Nelida
Panti, Carolina
Pujana, Roberto Roman
Francis, Jane E.
Marenssi, Sergio Alfredo
author_sort Cesari, Silvia Nelida
title The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
title_short The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
title_full The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
title_fullStr The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
title_full_unstemmed The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia
title_sort late oligocene flora from the río leona formation, argentinian patagonia
publisher Elsevier Science
url http://hdl.handle.net/11336/19259
long_lat ENVELOPE(-57.900,-57.900,-63.300,-63.300)
geographic Antarctic
Patagonia
Argentino
Argentina
Silvia
geographic_facet Antarctic
Patagonia
Argentino
Argentina
Silvia
genre Antarc*
Antarctic
British Antarctic Survey
genre_facet Antarc*
Antarctic
British Antarctic Survey
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1016/j.revpalbo.2015.01.002
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0034666715000202
http://hdl.handle.net/11336/19259
Cesari, Silvia Nelida; Panti, Carolina; Pujana, Roberto Roman; Francis, Jane E.; Marenssi, Sergio Alfredo; The late Oligocene flora from the Río Leona Formation, Argentinian Patagonia; Elsevier Science; Review of Palaeobotany and Palynology; 216; 5-2015; 143-158
0034-6667
CONICET Digital
CONICET
op_rights info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
op_doi https://doi.org/10.1016/j.revpalbo.2015.01.002
container_title Review of Palaeobotany and Palynology
container_volume 216
container_start_page 143
op_container_end_page 158
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