The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina

Autores
Perez Panera, Juan Pablo
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The presence of the calcareous nannofossil Sollasites falklandensis has been recorded in four exploration boreholes in the southeastern Austral Basin at levels assigned an Early to Middle Albian age. This study evaluates its biostratigraphic and paleoceanographic importance for the austral hemisphere and for the Austral Basin in particular. Illustrations and a description of S. falklandensis are provided, and all records are discussed to evaluate its origin and extinction bio-horizons. A Tethyan origin during the Late Aptian is proposed along with a subsequent migration to austral high-latitude regions during the Early Albian. It is believed that S. falklandensis has an affinity for cold surface waters in epicontinental shelf environments. Although it has a diachroneous geographic distribution, it serves as an important marker species in the Early Albian-Middle Albian austral high-latitudes.
Fil: Perez Panera, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleozoología Invertebrados; Argentina
Materia
Biostratigraphy
Calcareous Nannofossils
Early Cretaceous
Paleoceanography
Systematics
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:11336/79514
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, ArgentinaPerez Panera, Juan PabloBiostratigraphyCalcareous NannofossilsEarly CretaceousPaleoceanographySystematicshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The presence of the calcareous nannofossil Sollasites falklandensis has been recorded in four exploration boreholes in the southeastern Austral Basin at levels assigned an Early to Middle Albian age. This study evaluates its biostratigraphic and paleoceanographic importance for the austral hemisphere and for the Austral Basin in particular. Illustrations and a description of S. falklandensis are provided, and all records are discussed to evaluate its origin and extinction bio-horizons. A Tethyan origin during the Late Aptian is proposed along with a subsequent migration to austral high-latitude regions during the Early Albian. It is believed that S. falklandensis has an affinity for cold surface waters in epicontinental shelf environments. Although it has a diachroneous geographic distribution, it serves as an important marker species in the Early Albian-Middle Albian austral high-latitudes.Fil: Perez Panera, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleozoología Invertebrados; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/79514Perez Panera, Juan Pablo; The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 32; 6; 12-2011; 723-7370195-6671CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2011.05.001info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667111000498info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:27Zoai:ri.conicet.gov.ar:11336/79514instacron: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 10:25:27.725CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
title The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
spellingShingle The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
Perez Panera, Juan Pablo
Biostratigraphy
Calcareous Nannofossils
Early Cretaceous
Paleoceanography
Systematics
title_short The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
title_full The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
title_fullStr The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
title_full_unstemmed The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
title_sort The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina
dc.creator.none.fl_str_mv Perez Panera, Juan Pablo
author Perez Panera, Juan Pablo
author_facet Perez Panera, Juan Pablo
author_role author
dc.subject.none.fl_str_mv Biostratigraphy
Calcareous Nannofossils
Early Cretaceous
Paleoceanography
Systematics
topic Biostratigraphy
Calcareous Nannofossils
Early Cretaceous
Paleoceanography
Systematics
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 presence of the calcareous nannofossil Sollasites falklandensis has been recorded in four exploration boreholes in the southeastern Austral Basin at levels assigned an Early to Middle Albian age. This study evaluates its biostratigraphic and paleoceanographic importance for the austral hemisphere and for the Austral Basin in particular. Illustrations and a description of S. falklandensis are provided, and all records are discussed to evaluate its origin and extinction bio-horizons. A Tethyan origin during the Late Aptian is proposed along with a subsequent migration to austral high-latitude regions during the Early Albian. It is believed that S. falklandensis has an affinity for cold surface waters in epicontinental shelf environments. Although it has a diachroneous geographic distribution, it serves as an important marker species in the Early Albian-Middle Albian austral high-latitudes.
Fil: Perez Panera, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleozoología Invertebrados; Argentina
description The presence of the calcareous nannofossil Sollasites falklandensis has been recorded in four exploration boreholes in the southeastern Austral Basin at levels assigned an Early to Middle Albian age. This study evaluates its biostratigraphic and paleoceanographic importance for the austral hemisphere and for the Austral Basin in particular. Illustrations and a description of S. falklandensis are provided, and all records are discussed to evaluate its origin and extinction bio-horizons. A Tethyan origin during the Late Aptian is proposed along with a subsequent migration to austral high-latitude regions during the Early Albian. It is believed that S. falklandensis has an affinity for cold surface waters in epicontinental shelf environments. Although it has a diachroneous geographic distribution, it serves as an important marker species in the Early Albian-Middle Albian austral high-latitudes.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
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/11336/79514
Perez Panera, Juan Pablo; The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 32; 6; 12-2011; 723-737
0195-6671
CONICET Digital
CONICET
url http://hdl.handle.net/11336/79514
identifier_str_mv Perez Panera, Juan Pablo; The calcareous nannofossil Sollasites falklandensis (Coccolithophyceae) and its biostratigraphic and palaeoceanographic importance in the Albian of the Austral Basin, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 32; 6; 12-2011; 723-737
0195-6671
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2011.05.001
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667111000498
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 Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
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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