Review of some Hystricosporites representatives from Bolivia

Autores
Quetglas, Marcela Alejandra; Macluf, Carmen Cecilia; Di Pasquo Lartigue, Maria
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A taxonomic study of megaspores with bifurcate-tipped processes from the Devonian–Carboniferous transition of Bolivia was performed. Megaspore specimens were isolated from palynological samples of the Pando X1 and Manuripi X1 boreholes. Their morphological characteristics and wall structures were described and illustrated with transmitted optical light, ultraviolet fluorescence, and scanning electron microscopy. This megaspore assemblage comprised six fossil species of Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus and H. spiralis). The morphologic features of their sporoderms confirm that these megaspores with bifurcate-tipped processes could have had a botanical affinity related to lycopsids. Additional future studies of wall ultrastructure using transmission electron microscopy will provide more information about their phylogenetic relationships with fossil and extant lycopsids.
Foi realizado um estudo taxonômico de megásporos com processos de pontas bifurcadas da transição Devoniano–Carbonífero da Bolívia. Espécimes de megásporos foram isolados de amostras palinológicas dos furos Pando X1 e Manuripi X1 e suas características morfológicas e estruturas de parede foram descritas e ilustradas com luz óptica transmitida, fluorescência ultravioleta e microscopia eletrônica de varredura. Esta associação de megásporos era composta por seis espécies fósseis de Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus e H. spiralis). As características morfológicas de seus esporodermos confirmam que esses megásporos com processos com pontas bifurcadas poderiam ter tido uma afinidade botânica relacionada às licopsídeas. Futuros estudos de ultraestruturas de parede, utilizando microscopia eletrônica de transmissão permitirão obter mais informações sobre suas relações filogenéticas com licopsídeas fósseis e existentes.
Fil: Quetglas, Marcela Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Macluf, Carmen Cecilia. Universidad Nacional de La Plata; Argentina
Fil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Materia
MEGASPORES
DEVONIAN-CARBONIFEROUS
BOLIVIA
HYSTRICOSPORITES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256449
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Review of some Hystricosporites representatives from BoliviaQuetglas, Marcela AlejandraMacluf, Carmen CeciliaDi Pasquo Lartigue, MariaMEGASPORESDEVONIAN-CARBONIFEROUSBOLIVIAHYSTRICOSPORITEShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A taxonomic study of megaspores with bifurcate-tipped processes from the Devonian–Carboniferous transition of Bolivia was performed. Megaspore specimens were isolated from palynological samples of the Pando X1 and Manuripi X1 boreholes. Their morphological characteristics and wall structures were described and illustrated with transmitted optical light, ultraviolet fluorescence, and scanning electron microscopy. This megaspore assemblage comprised six fossil species of Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus and H. spiralis). The morphologic features of their sporoderms confirm that these megaspores with bifurcate-tipped processes could have had a botanical affinity related to lycopsids. Additional future studies of wall ultrastructure using transmission electron microscopy will provide more information about their phylogenetic relationships with fossil and extant lycopsids.Foi realizado um estudo taxonômico de megásporos com processos de pontas bifurcadas da transição Devoniano–Carbonífero da Bolívia. Espécimes de megásporos foram isolados de amostras palinológicas dos furos Pando X1 e Manuripi X1 e suas características morfológicas e estruturas de parede foram descritas e ilustradas com luz óptica transmitida, fluorescência ultravioleta e microscopia eletrônica de varredura. Esta associação de megásporos era composta por seis espécies fósseis de Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus e H. spiralis). As características morfológicas de seus esporodermos confirmam que esses megásporos com processos com pontas bifurcadas poderiam ter tido uma afinidade botânica relacionada às licopsídeas. Futuros estudos de ultraestruturas de parede, utilizando microscopia eletrônica de transmissão permitirão obter mais informações sobre suas relações filogenéticas com licopsídeas fósseis e existentes.Fil: Quetglas, Marcela Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Macluf, Carmen Cecilia. Universidad Nacional de La Plata; ArgentinaFil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; ArgentinaMilchwissenschaft - Milk Science International2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256449Quetglas, Marcela Alejandra; Macluf, Carmen Cecilia; Di Pasquo Lartigue, Maria; Review of some Hystricosporites representatives from Bolivia; Milchwissenschaft - Milk Science International; Revista Brasileira de Paleontologia; 27; 1; 1-2024; 1-141519-7530CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://sbpbrasil.org/publications/index.php/rbp/issue/currentinfo:eu-repo/semantics/altIdentifier/doi/10.4072/rbp.2024.1.0431info:eu-repo/semantics/altIdentifier/url/https://sbpbrasil.org/publications/index.php/rbp/article/view/431info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:56:44Zoai:ri.conicet.gov.ar:11336/256449instacron: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:34982025-10-15 14:56:44.893CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Review of some Hystricosporites representatives from Bolivia
title Review of some Hystricosporites representatives from Bolivia
spellingShingle Review of some Hystricosporites representatives from Bolivia
Quetglas, Marcela Alejandra
MEGASPORES
DEVONIAN-CARBONIFEROUS
BOLIVIA
HYSTRICOSPORITES
title_short Review of some Hystricosporites representatives from Bolivia
title_full Review of some Hystricosporites representatives from Bolivia
title_fullStr Review of some Hystricosporites representatives from Bolivia
title_full_unstemmed Review of some Hystricosporites representatives from Bolivia
title_sort Review of some Hystricosporites representatives from Bolivia
dc.creator.none.fl_str_mv Quetglas, Marcela Alejandra
Macluf, Carmen Cecilia
Di Pasquo Lartigue, Maria
author Quetglas, Marcela Alejandra
author_facet Quetglas, Marcela Alejandra
Macluf, Carmen Cecilia
Di Pasquo Lartigue, Maria
author_role author
author2 Macluf, Carmen Cecilia
Di Pasquo Lartigue, Maria
author2_role author
author
dc.subject.none.fl_str_mv MEGASPORES
DEVONIAN-CARBONIFEROUS
BOLIVIA
HYSTRICOSPORITES
topic MEGASPORES
DEVONIAN-CARBONIFEROUS
BOLIVIA
HYSTRICOSPORITES
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 taxonomic study of megaspores with bifurcate-tipped processes from the Devonian–Carboniferous transition of Bolivia was performed. Megaspore specimens were isolated from palynological samples of the Pando X1 and Manuripi X1 boreholes. Their morphological characteristics and wall structures were described and illustrated with transmitted optical light, ultraviolet fluorescence, and scanning electron microscopy. This megaspore assemblage comprised six fossil species of Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus and H. spiralis). The morphologic features of their sporoderms confirm that these megaspores with bifurcate-tipped processes could have had a botanical affinity related to lycopsids. Additional future studies of wall ultrastructure using transmission electron microscopy will provide more information about their phylogenetic relationships with fossil and extant lycopsids.
Foi realizado um estudo taxonômico de megásporos com processos de pontas bifurcadas da transição Devoniano–Carbonífero da Bolívia. Espécimes de megásporos foram isolados de amostras palinológicas dos furos Pando X1 e Manuripi X1 e suas características morfológicas e estruturas de parede foram descritas e ilustradas com luz óptica transmitida, fluorescência ultravioleta e microscopia eletrônica de varredura. Esta associação de megásporos era composta por seis espécies fósseis de Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus e H. spiralis). As características morfológicas de seus esporodermos confirmam que esses megásporos com processos com pontas bifurcadas poderiam ter tido uma afinidade botânica relacionada às licopsídeas. Futuros estudos de ultraestruturas de parede, utilizando microscopia eletrônica de transmissão permitirão obter mais informações sobre suas relações filogenéticas com licopsídeas fósseis e existentes.
Fil: Quetglas, Marcela Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Macluf, Carmen Cecilia. Universidad Nacional de La Plata; Argentina
Fil: Di Pasquo Lartigue, Maria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
description A taxonomic study of megaspores with bifurcate-tipped processes from the Devonian–Carboniferous transition of Bolivia was performed. Megaspore specimens were isolated from palynological samples of the Pando X1 and Manuripi X1 boreholes. Their morphological characteristics and wall structures were described and illustrated with transmitted optical light, ultraviolet fluorescence, and scanning electron microscopy. This megaspore assemblage comprised six fossil species of Hystricosporites (H. costatus, H. delectabilis, H. elongatus, H. expandus, H. furcatus and H. spiralis). The morphologic features of their sporoderms confirm that these megaspores with bifurcate-tipped processes could have had a botanical affinity related to lycopsids. Additional future studies of wall ultrastructure using transmission electron microscopy will provide more information about their phylogenetic relationships with fossil and extant lycopsids.
publishDate 2024
dc.date.none.fl_str_mv 2024-01
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/11336/256449
Quetglas, Marcela Alejandra; Macluf, Carmen Cecilia; Di Pasquo Lartigue, Maria; Review of some Hystricosporites representatives from Bolivia; Milchwissenschaft - Milk Science International; Revista Brasileira de Paleontologia; 27; 1; 1-2024; 1-14
1519-7530
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256449
identifier_str_mv Quetglas, Marcela Alejandra; Macluf, Carmen Cecilia; Di Pasquo Lartigue, Maria; Review of some Hystricosporites representatives from Bolivia; Milchwissenschaft - Milk Science International; Revista Brasileira de Paleontologia; 27; 1; 1-2024; 1-14
1519-7530
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://sbpbrasil.org/publications/index.php/rbp/issue/current
info:eu-repo/semantics/altIdentifier/doi/10.4072/rbp.2024.1.0431
info:eu-repo/semantics/altIdentifier/url/https://sbpbrasil.org/publications/index.php/rbp/article/view/431
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Milchwissenschaft - Milk Science International
publisher.none.fl_str_mv Milchwissenschaft - Milk Science International
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 13.22299

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