Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)

Autores
Coturel, Eliana Paula; Savoretti, María Adolfina
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this contribution we present the first record of a liverwort from the Arroyo Totoral Formation in the Paganzo Basin. The sample is preserved as a compression, founded in a greenish-gray shale with parallel lamination, associated with gymnosperms. The delicate thallus differentiated into wings and midrib with elongate cells but lacking evidence of air-pores like those developed in complex thalloid liverworts, suggests that the fossil is a simple thalloid liverwort. The lack of reproductive traits restricted the assignation to Hepaticites sp. This record supports the interpretation of local humid conditions and improves the Gondwanan Paleozoic record of Bryophytes.
Fil: Coturel, Eliana Paula. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; Argentina
Fil: Savoretti, María Adolfina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
Materia
Fossil bryophyte
Liverworts
Compression
South America
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:11336/96712
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)Coturel, Eliana PaulaSavoretti, María AdolfinaFossil bryophyteLiverwortsCompressionSouth Americahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1In this contribution we present the first record of a liverwort from the Arroyo Totoral Formation in the Paganzo Basin. The sample is preserved as a compression, founded in a greenish-gray shale with parallel lamination, associated with gymnosperms. The delicate thallus differentiated into wings and midrib with elongate cells but lacking evidence of air-pores like those developed in complex thalloid liverworts, suggests that the fossil is a simple thalloid liverwort. The lack of reproductive traits restricted the assignation to Hepaticites sp. This record supports the interpretation of local humid conditions and improves the Gondwanan Paleozoic record of Bryophytes.Fil: Coturel, Eliana Paula. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; ArgentinaFil: Savoretti, María Adolfina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; ArgentinaAsociación Paleontológica Argentina2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96712Coturel, Eliana Paula; Savoretti, María Adolfina; Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina); Asociación Paleontológica Argentina; Ameghiniana; 55; 3; 7-2018; 350-3550002-70141851-8044CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3160info:eu-repo/semantics/altIdentifier/doi/10.5710/AMGH.29.12.2017.3160info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:20Zoai:ri.conicet.gov.ar:11336/96712instacron: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 09:56:20.641CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
title Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
spellingShingle Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
Coturel, Eliana Paula
Fossil bryophyte
Liverworts
Compression
South America
title_short Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
title_full Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
title_fullStr Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
title_full_unstemmed Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
title_sort Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
dc.creator.none.fl_str_mv Coturel, Eliana Paula
Savoretti, María Adolfina
author Coturel, Eliana Paula
author_facet Coturel, Eliana Paula
Savoretti, María Adolfina
author_role author
author2 Savoretti, María Adolfina
author2_role author
dc.subject.none.fl_str_mv Fossil bryophyte
Liverworts
Compression
South America
topic Fossil bryophyte
Liverworts
Compression
South America
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this contribution we present the first record of a liverwort from the Arroyo Totoral Formation in the Paganzo Basin. The sample is preserved as a compression, founded in a greenish-gray shale with parallel lamination, associated with gymnosperms. The delicate thallus differentiated into wings and midrib with elongate cells but lacking evidence of air-pores like those developed in complex thalloid liverworts, suggests that the fossil is a simple thalloid liverwort. The lack of reproductive traits restricted the assignation to Hepaticites sp. This record supports the interpretation of local humid conditions and improves the Gondwanan Paleozoic record of Bryophytes.
Fil: Coturel, Eliana Paula. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; Argentina
Fil: Savoretti, María Adolfina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
description In this contribution we present the first record of a liverwort from the Arroyo Totoral Formation in the Paganzo Basin. The sample is preserved as a compression, founded in a greenish-gray shale with parallel lamination, associated with gymnosperms. The delicate thallus differentiated into wings and midrib with elongate cells but lacking evidence of air-pores like those developed in complex thalloid liverworts, suggests that the fossil is a simple thalloid liverwort. The lack of reproductive traits restricted the assignation to Hepaticites sp. This record supports the interpretation of local humid conditions and improves the Gondwanan Paleozoic record of Bryophytes.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
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/11336/96712
Coturel, Eliana Paula; Savoretti, María Adolfina; Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina); Asociación Paleontológica Argentina; Ameghiniana; 55; 3; 7-2018; 350-355
0002-7014
1851-8044
CONICET Digital
CONICET
url http://hdl.handle.net/11336/96712
identifier_str_mv Coturel, Eliana Paula; Savoretti, María Adolfina; Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina); Asociación Paleontológica Argentina; Ameghiniana; 55; 3; 7-2018; 350-355
0002-7014
1851-8044
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3160
info:eu-repo/semantics/altIdentifier/doi/10.5710/AMGH.29.12.2017.3160
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 Asociación Paleontológica Argentina
publisher.none.fl_str_mv Asociación Paleontológica Argentina
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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