The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina

Autores
Olivera, Daniela Elizabeth; Quattrocchio, Mirta Elena; Zavattieri, Ana Maria
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The fungal spore Annella capitata Srivastava is recorded for the first time in Argentina, within the continental Jurassic strata of the Cañadón Asfalto Formation, Cañadón Asfalto Basin, Patagonia. It is identified on pollen grains belonging to the Cheirolepideaceae, Araucariaceae and Podocarpaceae. This paper contrasts A. capitata with ubisch bodies (small sporopollenin spherules attached to the exine). A. capitata has the same characteristics in the different pollen taxa, while the ubish bodies exhibit taxon-dependent differences in ultrastructure, size and morphology. The presence of hyphae and spore germlings reinforces a fungal origin of A. capitata. The degree and type of deterioration associated with these fungal microfossils are presented. Based upon the ecological requirements of the plant families recognized in the Cañadón Asfalto palynoflora, it is inferred that A. capitata Srivastava thrived in low-energy environments under warm-temperate and humid conditions.
Fil: Olivera, Daniela Elizabeth. Universidad Nacional del Sur; Argentina
Fil: Quattrocchio, Mirta Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Geológico del Sur; Argentina. Universidad Nacional del Sur; Argentina
Fil: Zavattieri, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Científico Tecnológico Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Materia
Annella Capitata
Fungi
Cañadón Asfalto Formation
Jurassic
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:11336/6627
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, ArgentinaOlivera, Daniela ElizabethQuattrocchio, Mirta ElenaZavattieri, Ana MariaAnnella CapitataFungiCañadón Asfalto FormationJurassicArgentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The fungal spore Annella capitata Srivastava is recorded for the first time in Argentina, within the continental Jurassic strata of the Cañadón Asfalto Formation, Cañadón Asfalto Basin, Patagonia. It is identified on pollen grains belonging to the Cheirolepideaceae, Araucariaceae and Podocarpaceae. This paper contrasts A. capitata with ubisch bodies (small sporopollenin spherules attached to the exine). A. capitata has the same characteristics in the different pollen taxa, while the ubish bodies exhibit taxon-dependent differences in ultrastructure, size and morphology. The presence of hyphae and spore germlings reinforces a fungal origin of A. capitata. The degree and type of deterioration associated with these fungal microfossils are presented. Based upon the ecological requirements of the plant families recognized in the Cañadón Asfalto palynoflora, it is inferred that A. capitata Srivastava thrived in low-energy environments under warm-temperate and humid conditions.Fil: Olivera, Daniela Elizabeth. Universidad Nacional del Sur; ArgentinaFil: Quattrocchio, Mirta Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Geológico del Sur; Argentina. Universidad Nacional del Sur; ArgentinaFil: Zavattieri, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Científico Tecnológico Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaTaylor & Francis2014-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6627Olivera, Daniela Elizabeth; Quattrocchio, Mirta Elena; Zavattieri, Ana Maria; The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina; Taylor & Francis; Palynology; 39; 2; 10-2014; 258-2690191-6122enginfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1080/01916122.2014.955616info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/01916122.2014.955616info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1080/01916122.2014.955616info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:54:13Zoai:ri.conicet.gov.ar:11336/6627instacron: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 09:54:13.685CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
title The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
spellingShingle The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
Olivera, Daniela Elizabeth
Annella Capitata
Fungi
Cañadón Asfalto Formation
Jurassic
Argentina
title_short The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
title_full The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
title_fullStr The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
title_full_unstemmed The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
title_sort The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
dc.creator.none.fl_str_mv Olivera, Daniela Elizabeth
Quattrocchio, Mirta Elena
Zavattieri, Ana Maria
author Olivera, Daniela Elizabeth
author_facet Olivera, Daniela Elizabeth
Quattrocchio, Mirta Elena
Zavattieri, Ana Maria
author_role author
author2 Quattrocchio, Mirta Elena
Zavattieri, Ana Maria
author2_role author
author
dc.subject.none.fl_str_mv Annella Capitata
Fungi
Cañadón Asfalto Formation
Jurassic
Argentina
topic Annella Capitata
Fungi
Cañadón Asfalto Formation
Jurassic
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 The fungal spore Annella capitata Srivastava is recorded for the first time in Argentina, within the continental Jurassic strata of the Cañadón Asfalto Formation, Cañadón Asfalto Basin, Patagonia. It is identified on pollen grains belonging to the Cheirolepideaceae, Araucariaceae and Podocarpaceae. This paper contrasts A. capitata with ubisch bodies (small sporopollenin spherules attached to the exine). A. capitata has the same characteristics in the different pollen taxa, while the ubish bodies exhibit taxon-dependent differences in ultrastructure, size and morphology. The presence of hyphae and spore germlings reinforces a fungal origin of A. capitata. The degree and type of deterioration associated with these fungal microfossils are presented. Based upon the ecological requirements of the plant families recognized in the Cañadón Asfalto palynoflora, it is inferred that A. capitata Srivastava thrived in low-energy environments under warm-temperate and humid conditions.
Fil: Olivera, Daniela Elizabeth. Universidad Nacional del Sur; Argentina
Fil: Quattrocchio, Mirta Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Geológico del Sur; Argentina. Universidad Nacional del Sur; Argentina
Fil: Zavattieri, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Científico Tecnológico Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
description The fungal spore Annella capitata Srivastava is recorded for the first time in Argentina, within the continental Jurassic strata of the Cañadón Asfalto Formation, Cañadón Asfalto Basin, Patagonia. It is identified on pollen grains belonging to the Cheirolepideaceae, Araucariaceae and Podocarpaceae. This paper contrasts A. capitata with ubisch bodies (small sporopollenin spherules attached to the exine). A. capitata has the same characteristics in the different pollen taxa, while the ubish bodies exhibit taxon-dependent differences in ultrastructure, size and morphology. The presence of hyphae and spore germlings reinforces a fungal origin of A. capitata. The degree and type of deterioration associated with these fungal microfossils are presented. Based upon the ecological requirements of the plant families recognized in the Cañadón Asfalto palynoflora, it is inferred that A. capitata Srivastava thrived in low-energy environments under warm-temperate and humid conditions.
publishDate 2014
dc.date.none.fl_str_mv 2014-10
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/11336/6627
Olivera, Daniela Elizabeth; Quattrocchio, Mirta Elena; Zavattieri, Ana Maria; The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina; Taylor & Francis; Palynology; 39; 2; 10-2014; 258-269
0191-6122
url http://hdl.handle.net/11336/6627
identifier_str_mv Olivera, Daniela Elizabeth; Quattrocchio, Mirta Elena; Zavattieri, Ana Maria; The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina; Taylor & Francis; Palynology; 39; 2; 10-2014; 258-269
0191-6122
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1080/01916122.2014.955616
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/01916122.2014.955616
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1080/01916122.2014.955616
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
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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 13.069144

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