The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina

Autores
Nicoli, Laura; Tomassini, Rodrigo Leandro; Montalvo, Claudia Inés
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ceratophrys is the most diverse and widely distributed genus of Ceratophryidae, the clade of South American horned frogs. It includes eight extant species, the relationships of most of which have been recently studied on the basis of molecular information (Faivovich et al., 2014). Additionally, numerous remains from the Cenozoic of South America were attributed to this genus and even a series of fossil species have been recognized (see Faivovich et al., 2014; Nicoli, 2014; Scanferla and Agnolin, 2015). Several of these assignations, however, are problematic (see Faivovich et al., 2014; Nicoli, 2014) and are being revisited (Nicoli, in prep.). One of the questionable aspects of this record is that only in a few cases the taxonomic assignations were properly discussed, that is, establishing the presence of the synapomorphies (or possible synapomorphies) of Ceratophrys in the fossil remains. In addition, in most cases the stratigraphic provenance of the fossils and the age estimates of the bearing levels are not well-known, which prevents the use of fossils as calibration points in molecular clock analyses (Faivovich et al., 2014).
Fil: Nicoli, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; Argentina
Fil: Tomassini, Rodrigo Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
Fil: Montalvo, Claudia Inés. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Materia
Ceratophrys
Late Miocene
Arroyo Chasicó Formation
Argentina
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:11336/48636
Acceder
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spelling The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central ArgentinaNicoli, LauraTomassini, Rodrigo LeandroMontalvo, Claudia InésCeratophrysLate MioceneArroyo Chasicó FormationArgentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Ceratophrys is the most diverse and widely distributed genus of Ceratophryidae, the clade of South American horned frogs. It includes eight extant species, the relationships of most of which have been recently studied on the basis of molecular information (Faivovich et al., 2014). Additionally, numerous remains from the Cenozoic of South America were attributed to this genus and even a series of fossil species have been recognized (see Faivovich et al., 2014; Nicoli, 2014; Scanferla and Agnolin, 2015). Several of these assignations, however, are problematic (see Faivovich et al., 2014; Nicoli, 2014) and are being revisited (Nicoli, in prep.). One of the questionable aspects of this record is that only in a few cases the taxonomic assignations were properly discussed, that is, establishing the presence of the synapomorphies (or possible synapomorphies) of Ceratophrys in the fossil remains. In addition, in most cases the stratigraphic provenance of the fossils and the age estimates of the bearing levels are not well-known, which prevents the use of fossils as calibration points in molecular clock analyses (Faivovich et al., 2014).Fil: Nicoli, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; ArgentinaFil: Tomassini, Rodrigo Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; ArgentinaFil: Montalvo, Claudia Inés. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaSociety of Vertebrate Paleontology2017-01info: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/11336/48636Nicoli, Laura; Tomassini, Rodrigo Leandro; Montalvo, Claudia Inés; The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 37; 1; 1-2017; 1-5; e12613601-50272-46341937-2809CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/02724634.2017.1261360?journalCode=ujvp20info:eu-repo/semantics/altIdentifier/doi/10.1080/02724634.2017.1261360info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:17Zoai:ri.conicet.gov.ar:11336/48636instacron: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 09:52:17.654CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
title The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
spellingShingle The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
Nicoli, Laura
Ceratophrys
Late Miocene
Arroyo Chasicó Formation
Argentina
title_short The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
title_full The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
title_fullStr The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
title_full_unstemmed The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
title_sort The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina
dc.creator.none.fl_str_mv Nicoli, Laura
Tomassini, Rodrigo Leandro
Montalvo, Claudia Inés
author Nicoli, Laura
author_facet Nicoli, Laura
Tomassini, Rodrigo Leandro
Montalvo, Claudia Inés
author_role author
author2 Tomassini, Rodrigo Leandro
Montalvo, Claudia Inés
author2_role author
author
dc.subject.none.fl_str_mv Ceratophrys
Late Miocene
Arroyo Chasicó Formation
Argentina
topic Ceratophrys
Late Miocene
Arroyo Chasicó Formation
Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ceratophrys is the most diverse and widely distributed genus of Ceratophryidae, the clade of South American horned frogs. It includes eight extant species, the relationships of most of which have been recently studied on the basis of molecular information (Faivovich et al., 2014). Additionally, numerous remains from the Cenozoic of South America were attributed to this genus and even a series of fossil species have been recognized (see Faivovich et al., 2014; Nicoli, 2014; Scanferla and Agnolin, 2015). Several of these assignations, however, are problematic (see Faivovich et al., 2014; Nicoli, 2014) and are being revisited (Nicoli, in prep.). One of the questionable aspects of this record is that only in a few cases the taxonomic assignations were properly discussed, that is, establishing the presence of the synapomorphies (or possible synapomorphies) of Ceratophrys in the fossil remains. In addition, in most cases the stratigraphic provenance of the fossils and the age estimates of the bearing levels are not well-known, which prevents the use of fossils as calibration points in molecular clock analyses (Faivovich et al., 2014).
Fil: Nicoli, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales ; Argentina
Fil: Tomassini, Rodrigo Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
Fil: Montalvo, Claudia Inés. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
description Ceratophrys is the most diverse and widely distributed genus of Ceratophryidae, the clade of South American horned frogs. It includes eight extant species, the relationships of most of which have been recently studied on the basis of molecular information (Faivovich et al., 2014). Additionally, numerous remains from the Cenozoic of South America were attributed to this genus and even a series of fossil species have been recognized (see Faivovich et al., 2014; Nicoli, 2014; Scanferla and Agnolin, 2015). Several of these assignations, however, are problematic (see Faivovich et al., 2014; Nicoli, 2014) and are being revisited (Nicoli, in prep.). One of the questionable aspects of this record is that only in a few cases the taxonomic assignations were properly discussed, that is, establishing the presence of the synapomorphies (or possible synapomorphies) of Ceratophrys in the fossil remains. In addition, in most cases the stratigraphic provenance of the fossils and the age estimates of the bearing levels are not well-known, which prevents the use of fossils as calibration points in molecular clock analyses (Faivovich et al., 2014).
publishDate 2017
dc.date.none.fl_str_mv 2017-01
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/11336/48636
Nicoli, Laura; Tomassini, Rodrigo Leandro; Montalvo, Claudia Inés; The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 37; 1; 1-2017; 1-5; e1261360
1-5
0272-4634
1937-2809
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48636
identifier_str_mv Nicoli, Laura; Tomassini, Rodrigo Leandro; Montalvo, Claudia Inés; The oldest record of Ceratophrys (Anura, Ceratophryidae) from the Late Miocene of central Argentina; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 37; 1; 1-2017; 1-5; e1261360
1-5
0272-4634
1937-2809
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/02724634.2017.1261360?journalCode=ujvp20
info:eu-repo/semantics/altIdentifier/doi/10.1080/02724634.2017.1261360
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 Society of Vertebrate Paleontology
publisher.none.fl_str_mv Society of Vertebrate Paleontology
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 13.13397

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