Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula

Autores
Guerra, Rodrigo Do Monte; Concheyro, Graciela; Lees, Jackie; Fauth, Gerson; Carvalho, Marcelo de Araujo; Ramos, Renato Rodriguez Cabral
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study reports on the most stratigraphically extensive nannofloras yet recovered from the Lachman Crags Member of the Santa Marta Formation, James Ross Island, Antarctic Peninsula. The productive samples are dated as early Campanian. These ages are in accord with those provided by ammonites, foraminifera, ostracods and radiolarians from the same locality. The consistent and relatively abundant presence of Gephyrobiscutum diabolum throughout the productive part of the section, a species that has previously only been documented from the Falkland Plateau, extends its geographic distribution to higher latitudes, at least to the Antarctic Peninsula area.
Fil: Guerra, Rodrigo Do Monte. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Concheyro, Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Lees, Jackie. University College London; Estados Unidos
Fil: Fauth, Gerson. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Carvalho, Marcelo de Araujo. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Ramos, Renato Rodriguez Cabral. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Materia
Calcareous Nannofossils
James Ross Island
Antarctic Peninsula
Cretaceous
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:11336/21212
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic PeninsulaGuerra, Rodrigo Do MonteConcheyro, GracielaLees, JackieFauth, GersonCarvalho, Marcelo de AraujoRamos, Renato Rodriguez CabralCalcareous NannofossilsJames Ross IslandAntarctic PeninsulaCretaceoushttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This study reports on the most stratigraphically extensive nannofloras yet recovered from the Lachman Crags Member of the Santa Marta Formation, James Ross Island, Antarctic Peninsula. The productive samples are dated as early Campanian. These ages are in accord with those provided by ammonites, foraminifera, ostracods and radiolarians from the same locality. The consistent and relatively abundant presence of Gephyrobiscutum diabolum throughout the productive part of the section, a species that has previously only been documented from the Falkland Plateau, extends its geographic distribution to higher latitudes, at least to the Antarctic Peninsula area.Fil: Guerra, Rodrigo Do Monte. Universidade do Vale do Rio dos Sinos; BrasilFil: Concheyro, Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; ArgentinaFil: Lees, Jackie. University College London; Estados UnidosFil: Fauth, Gerson. Universidade do Vale do Rio dos Sinos; BrasilFil: Carvalho, Marcelo de Araujo. Universidade Federal Do Rio de Janeiro. Museu Nacional; BrasilFil: Ramos, Renato Rodriguez Cabral. Universidade Federal Do Rio de Janeiro. Museu Nacional; BrasilElsevier2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/21212Guerra, Rodrigo Do Monte; Concheyro, Graciela; Lees, Jackie; Fauth, Gerson; Carvalho, Marcelo de Araujo; et al.; Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula; Elsevier; Cretaceous Research; 56; 7-2015; 550-5620195-6671CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2015.06.009info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0195667115300124info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:00:32Zoai:ri.conicet.gov.ar:11336/21212instacron: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 10:00:33.18CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
title Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
spellingShingle Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
Guerra, Rodrigo Do Monte
Calcareous Nannofossils
James Ross Island
Antarctic Peninsula
Cretaceous
title_short Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
title_full Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
title_fullStr Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
title_full_unstemmed Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
title_sort Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula
dc.creator.none.fl_str_mv Guerra, Rodrigo Do Monte
Concheyro, Graciela
Lees, Jackie
Fauth, Gerson
Carvalho, Marcelo de Araujo
Ramos, Renato Rodriguez Cabral
author Guerra, Rodrigo Do Monte
author_facet Guerra, Rodrigo Do Monte
Concheyro, Graciela
Lees, Jackie
Fauth, Gerson
Carvalho, Marcelo de Araujo
Ramos, Renato Rodriguez Cabral
author_role author
author2 Concheyro, Graciela
Lees, Jackie
Fauth, Gerson
Carvalho, Marcelo de Araujo
Ramos, Renato Rodriguez Cabral
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Calcareous Nannofossils
James Ross Island
Antarctic Peninsula
Cretaceous
topic Calcareous Nannofossils
James Ross Island
Antarctic Peninsula
Cretaceous
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This study reports on the most stratigraphically extensive nannofloras yet recovered from the Lachman Crags Member of the Santa Marta Formation, James Ross Island, Antarctic Peninsula. The productive samples are dated as early Campanian. These ages are in accord with those provided by ammonites, foraminifera, ostracods and radiolarians from the same locality. The consistent and relatively abundant presence of Gephyrobiscutum diabolum throughout the productive part of the section, a species that has previously only been documented from the Falkland Plateau, extends its geographic distribution to higher latitudes, at least to the Antarctic Peninsula area.
Fil: Guerra, Rodrigo Do Monte. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Concheyro, Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Lees, Jackie. University College London; Estados Unidos
Fil: Fauth, Gerson. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Carvalho, Marcelo de Araujo. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Ramos, Renato Rodriguez Cabral. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
description This study reports on the most stratigraphically extensive nannofloras yet recovered from the Lachman Crags Member of the Santa Marta Formation, James Ross Island, Antarctic Peninsula. The productive samples are dated as early Campanian. These ages are in accord with those provided by ammonites, foraminifera, ostracods and radiolarians from the same locality. The consistent and relatively abundant presence of Gephyrobiscutum diabolum throughout the productive part of the section, a species that has previously only been documented from the Falkland Plateau, extends its geographic distribution to higher latitudes, at least to the Antarctic Peninsula area.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
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/11336/21212
Guerra, Rodrigo Do Monte; Concheyro, Graciela; Lees, Jackie; Fauth, Gerson; Carvalho, Marcelo de Araujo; et al.; Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula; Elsevier; Cretaceous Research; 56; 7-2015; 550-562
0195-6671
CONICET Digital
CONICET
url http://hdl.handle.net/11336/21212
identifier_str_mv Guerra, Rodrigo Do Monte; Concheyro, Graciela; Lees, Jackie; Fauth, Gerson; Carvalho, Marcelo de Araujo; et al.; Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula; Elsevier; Cretaceous Research; 56; 7-2015; 550-562
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.2015.06.009
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0195667115300124
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 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
_version_ 1844613787500412928
score 13.069144

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