A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications

Autores
Cataldo, Cecilia Soledad
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new species of nerineoid gastropod, Eunerinea mendozana, is described from the top of the Agrio Formation, Lower Cretaceous, at Lomas Bayas, Mendoza Province, west-central Argentina. The significance of this record lies in that it extends the Early Cretaceous distribution of the genus to the Southern Hemisphere and also may point to the occurrence of subtropical conditions in the northern part of the Neuquén Basin close to the Hauterivian/Barremian boundary. Individuals of E. mendozana are found forming large monospecific assemblages immersed in carbonate sediments. The relationships of E. mendozana with other South American Early Cretaceous nerineoids are considered, together  with a reevaluation of some of those records.
Fil: Cataldo, Cecilia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina
Materia
Eunerinea
Nerineoidea
Early Cretaceous
Neuquén Basin
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11478
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implicationsCataldo, Cecilia SoledadEunerineaNerineoideaEarly CretaceousNeuquén BasinArgentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A new species of nerineoid gastropod, Eunerinea mendozana, is described from the top of the Agrio Formation, Lower Cretaceous, at Lomas Bayas, Mendoza Province, west-central Argentina. The significance of this record lies in that it extends the Early Cretaceous distribution of the genus to the Southern Hemisphere and also may point to the occurrence of subtropical conditions in the northern part of the Neuquén Basin close to the Hauterivian/Barremian boundary. Individuals of E. mendozana are found forming large monospecific assemblages immersed in carbonate sediments. The relationships of E. mendozana with other South American Early Cretaceous nerineoids are considered, together  with a reevaluation of some of those records.Fil: Cataldo, Cecilia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; ArgentinaElsevier2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11478Cataldo, Cecilia Soledad; A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications; Elsevier; Cretaceous Research; 40; 1-2013; 51-600195-6671enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0195667112000936info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2012.05.007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:17Zoai:ri.conicet.gov.ar:11336/11478instacron: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 09:47:18.082CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
title A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
spellingShingle A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
Cataldo, Cecilia Soledad
Eunerinea
Nerineoidea
Early Cretaceous
Neuquén Basin
Argentina
title_short A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
title_full A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
title_fullStr A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
title_full_unstemmed A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
title_sort A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications
dc.creator.none.fl_str_mv Cataldo, Cecilia Soledad
author Cataldo, Cecilia Soledad
author_facet Cataldo, Cecilia Soledad
author_role author
dc.subject.none.fl_str_mv Eunerinea
Nerineoidea
Early Cretaceous
Neuquén Basin
Argentina
topic Eunerinea
Nerineoidea
Early Cretaceous
Neuquén Basin
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 A new species of nerineoid gastropod, Eunerinea mendozana, is described from the top of the Agrio Formation, Lower Cretaceous, at Lomas Bayas, Mendoza Province, west-central Argentina. The significance of this record lies in that it extends the Early Cretaceous distribution of the genus to the Southern Hemisphere and also may point to the occurrence of subtropical conditions in the northern part of the Neuquén Basin close to the Hauterivian/Barremian boundary. Individuals of E. mendozana are found forming large monospecific assemblages immersed in carbonate sediments. The relationships of E. mendozana with other South American Early Cretaceous nerineoids are considered, together  with a reevaluation of some of those records.
Fil: Cataldo, Cecilia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina
description A new species of nerineoid gastropod, Eunerinea mendozana, is described from the top of the Agrio Formation, Lower Cretaceous, at Lomas Bayas, Mendoza Province, west-central Argentina. The significance of this record lies in that it extends the Early Cretaceous distribution of the genus to the Southern Hemisphere and also may point to the occurrence of subtropical conditions in the northern part of the Neuquén Basin close to the Hauterivian/Barremian boundary. Individuals of E. mendozana are found forming large monospecific assemblages immersed in carbonate sediments. The relationships of E. mendozana with other South American Early Cretaceous nerineoids are considered, together  with a reevaluation of some of those records.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/11336/11478
Cataldo, Cecilia Soledad; A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications; Elsevier; Cretaceous Research; 40; 1-2013; 51-60
0195-6671
url http://hdl.handle.net/11336/11478
identifier_str_mv Cataldo, Cecilia Soledad; A new Early Cretaceous nerineoid gastropod from Argentina and its palaeobiogeographic and palaeoecological implications; Elsevier; Cretaceous Research; 40; 1-2013; 51-60
0195-6671
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0195667112000936
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2012.05.007
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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