Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement

Autores
Baez, Ana Maria; Gomez, Raul Orencio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The holotype of the “archaeobatrachian” (i.e., non-neobatrachian) frog Eodiscoglossus santonjae VILLALTA, 1954 is redescribed herein, with focus on some features that have been misinterpreted. The specimen is articulated and poorly preserved as fragmentary bones and impressions, and is from the Early Barremian La Pedrera de Rúbies Lithographic Limestones Formation at Santa Maria de Meià, Lleida Province. Other specimens from the same fossil site and unit are also examined and their former allocation to the same species critically reconsidered, with the conclusion that more than one taxon might be represented in this sample. Previous viewpoints on the systematic placement of E. santonjae, usually considered a discoglossid, are assessed. However, a full revision of the Jurassic and Cretaceous specimens ascribed to the genus is required in order to resolve its phylogenetic position. Hence, E. santonjae is provisionally considered as Anura incertae sedis.
Fil: Baez, Ana Maria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
Fil: Gomez, Raul Orencio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
Materia
SKELETAL MORPHOLOGY
EODISCOGLOSSUS
EARLY CRETACEOUS
PHYLOGENETIC PLACEMENT
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:11336/60180
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placementBaez, Ana MariaGomez, Raul OrencioSKELETAL MORPHOLOGYEODISCOGLOSSUSEARLY CRETACEOUSPHYLOGENETIC PLACEMENThttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The holotype of the “archaeobatrachian” (i.e., non-neobatrachian) frog Eodiscoglossus santonjae VILLALTA, 1954 is redescribed herein, with focus on some features that have been misinterpreted. The specimen is articulated and poorly preserved as fragmentary bones and impressions, and is from the Early Barremian La Pedrera de Rúbies Lithographic Limestones Formation at Santa Maria de Meià, Lleida Province. Other specimens from the same fossil site and unit are also examined and their former allocation to the same species critically reconsidered, with the conclusion that more than one taxon might be represented in this sample. Previous viewpoints on the systematic placement of E. santonjae, usually considered a discoglossid, are assessed. However, a full revision of the Jurassic and Cretaceous specimens ascribed to the genus is required in order to resolve its phylogenetic position. Hence, E. santonjae is provisionally considered as Anura incertae sedis.Fil: Baez, Ana Maria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; ArgentinaFil: Gomez, Raul Orencio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; ArgentinaNarodni Muzeum2016-03info: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/11336/60180Baez, Ana Maria; Gomez, Raul Orencio; Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement; Narodni Muzeum; Fossil Imprint; 72; 1-2; 3-2016; 67-772533-4050CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://fi.nm.cz/wp-content/uploads/2016/08/FOSSIL_IMPRINT_c1_16_baez_gomez_web.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:25:15Zoai:ri.conicet.gov.ar:11336/60180instacron: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:34982025-10-15 14:25:15.503CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
title Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
spellingShingle Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
Baez, Ana Maria
SKELETAL MORPHOLOGY
EODISCOGLOSSUS
EARLY CRETACEOUS
PHYLOGENETIC PLACEMENT
title_short Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
title_full Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
title_fullStr Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
title_full_unstemmed Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
title_sort Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement
dc.creator.none.fl_str_mv Baez, Ana Maria
Gomez, Raul Orencio
author Baez, Ana Maria
author_facet Baez, Ana Maria
Gomez, Raul Orencio
author_role author
author2 Gomez, Raul Orencio
author2_role author
dc.subject.none.fl_str_mv SKELETAL MORPHOLOGY
EODISCOGLOSSUS
EARLY CRETACEOUS
PHYLOGENETIC PLACEMENT
topic SKELETAL MORPHOLOGY
EODISCOGLOSSUS
EARLY CRETACEOUS
PHYLOGENETIC PLACEMENT
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 holotype of the “archaeobatrachian” (i.e., non-neobatrachian) frog Eodiscoglossus santonjae VILLALTA, 1954 is redescribed herein, with focus on some features that have been misinterpreted. The specimen is articulated and poorly preserved as fragmentary bones and impressions, and is from the Early Barremian La Pedrera de Rúbies Lithographic Limestones Formation at Santa Maria de Meià, Lleida Province. Other specimens from the same fossil site and unit are also examined and their former allocation to the same species critically reconsidered, with the conclusion that more than one taxon might be represented in this sample. Previous viewpoints on the systematic placement of E. santonjae, usually considered a discoglossid, are assessed. However, a full revision of the Jurassic and Cretaceous specimens ascribed to the genus is required in order to resolve its phylogenetic position. Hence, E. santonjae is provisionally considered as Anura incertae sedis.
Fil: Baez, Ana Maria. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
Fil: Gomez, Raul Orencio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; Argentina
description The holotype of the “archaeobatrachian” (i.e., non-neobatrachian) frog Eodiscoglossus santonjae VILLALTA, 1954 is redescribed herein, with focus on some features that have been misinterpreted. The specimen is articulated and poorly preserved as fragmentary bones and impressions, and is from the Early Barremian La Pedrera de Rúbies Lithographic Limestones Formation at Santa Maria de Meià, Lleida Province. Other specimens from the same fossil site and unit are also examined and their former allocation to the same species critically reconsidered, with the conclusion that more than one taxon might be represented in this sample. Previous viewpoints on the systematic placement of E. santonjae, usually considered a discoglossid, are assessed. However, a full revision of the Jurassic and Cretaceous specimens ascribed to the genus is required in order to resolve its phylogenetic position. Hence, E. santonjae is provisionally considered as Anura incertae sedis.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
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/11336/60180
Baez, Ana Maria; Gomez, Raul Orencio; Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement; Narodni Muzeum; Fossil Imprint; 72; 1-2; 3-2016; 67-77
2533-4050
CONICET Digital
CONICET
url http://hdl.handle.net/11336/60180
identifier_str_mv Baez, Ana Maria; Gomez, Raul Orencio; Revision of the skeletal morphology of Eodiscoglossus santonjae, an early Cretaceous frog from northeastern Spain, with comments on its phylogenetic placement; Narodni Muzeum; Fossil Imprint; 72; 1-2; 3-2016; 67-77
2533-4050
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://fi.nm.cz/wp-content/uploads/2016/08/FOSSIL_IMPRINT_c1_16_baez_gomez_web.pdf
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 Narodni Muzeum
publisher.none.fl_str_mv Narodni Muzeum
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 13.221938

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