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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/21212
Ver los metadatos del registro completo
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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 Técnicas2025-09-03T09:56:21Zoai: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:34982025-09-03 09:56:21.5CONICET 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 |
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1842269399813193728 |
score |
13.13397 |