The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana

Autores
Drovandi, Juan Martín; Conde, Osvaldo Agustin; López, Fernando Enrique; Coturel, Eliana Paula; Alarcón Gómez, Carlos Mario; Arnol, Jonatan Ariel; Kaufmann, Cintia; Braeckman, Alejandro R.; Pedernera, Fernando A.; Abarca, Ulises
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Silurian–Devonian transition played a crucial role in the development of early terrestrialecosystems due to the rapid diversification of early vascular plants. However, records of Pridolianplants in western Gondwana are scarce, limited to outcrops located in southern Bolivia. In thiscontribution, an association of fossil plants housed in the Rinconada Formation is presented. Thisassociation corresponds to primitive fossil flora with reproductive structures and sterile axes linkedto basal tracheophytes. The fossil assemblage is composed of Aberlemnia caledonica, Caia langiiCooksonia cf. cambrensis, C. paranensis, C. cf. pertoni, Hostinella sp, Cf. Isidrophyton sp, Salopellamarcensis, Steganoteca striata, two morphotypes of doubtful taxonomy, and graptolites colonies. Theassociation between flora remains and graptolites, represents a parautochthonous assemblage in aninner marine platform, dominated by gravity flows. This record has paleophytogeographic importanceindicating the extension of the northwest Gondwana-southern Laurusia unit to more southern areasof Gondwana. This expansion would have been favored by the post-glacial climatic improvement ofthe Late Silurian, together with a great radiation capacity and environmental flexibility of the flora.Furthermore, the biochron is extended of three taxa (A. caledonica, C. paranensis and Cf. Isidrophytonsp) first known from the Lochkovian, to the Pridoli.
Fil: Drovandi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: Conde, Osvaldo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: López, Fernando Enrique. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Coturel, Eliana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Área Paleobotánica; Argentina
Fil: Alarcón Gómez, Carlos Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: Arnol, Jonatan Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Kaufmann, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan; Argentina
Fil: Braeckman, Alejandro R.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
Fil: Pedernera, Fernando A.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
Fil: Abarca, Ulises. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
Materia
Early land plants
Pridoli
Gondwana
Paleophytogeography
Rinconada formation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/249439
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/249439
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The southwesternmost record of late Silurian (Pridolian) early land plants of GondwanaDrovandi, Juan MartínConde, Osvaldo AgustinLópez, Fernando EnriqueCoturel, Eliana PaulaAlarcón Gómez, Carlos MarioArnol, Jonatan ArielKaufmann, CintiaBraeckman, Alejandro R.Pedernera, Fernando A.Abarca, UlisesEarly land plantsPridoliGondwanaPaleophytogeographyRinconada formationhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Silurian–Devonian transition played a crucial role in the development of early terrestrialecosystems due to the rapid diversification of early vascular plants. However, records of Pridolianplants in western Gondwana are scarce, limited to outcrops located in southern Bolivia. In thiscontribution, an association of fossil plants housed in the Rinconada Formation is presented. Thisassociation corresponds to primitive fossil flora with reproductive structures and sterile axes linkedto basal tracheophytes. The fossil assemblage is composed of Aberlemnia caledonica, Caia langiiCooksonia cf. cambrensis, C. paranensis, C. cf. pertoni, Hostinella sp, Cf. Isidrophyton sp, Salopellamarcensis, Steganoteca striata, two morphotypes of doubtful taxonomy, and graptolites colonies. Theassociation between flora remains and graptolites, represents a parautochthonous assemblage in aninner marine platform, dominated by gravity flows. This record has paleophytogeographic importanceindicating the extension of the northwest Gondwana-southern Laurusia unit to more southern areasof Gondwana. This expansion would have been favored by the post-glacial climatic improvement ofthe Late Silurian, together with a great radiation capacity and environmental flexibility of the flora.Furthermore, the biochron is extended of three taxa (A. caledonica, C. paranensis and Cf. Isidrophytonsp) first known from the Lochkovian, to the Pridoli.Fil: Drovandi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaFil: Conde, Osvaldo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaFil: López, Fernando Enrique. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: Coturel, Eliana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Área Paleobotánica; ArgentinaFil: Alarcón Gómez, Carlos Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaFil: Arnol, Jonatan Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Kaufmann, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan; ArgentinaFil: Braeckman, Alejandro R.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; ArgentinaFil: Pedernera, Fernando A.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; ArgentinaFil: Abarca, Ulises. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; ArgentinaNature2024-09info: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/11336/249439Drovandi, Juan Martín; Conde, Osvaldo Agustin; López, Fernando Enrique; Coturel, Eliana Paula; Alarcón Gómez, Carlos Mario; et al.; The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana; Nature; Scientific Reports; 14; 1; 9-2024; 1-182045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-024-63196-4info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-024-63196-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:14:51Zoai:ri.conicet.gov.ar:11336/249439instacron: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:34982025-10-22 11:14:51.814CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
title The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
spellingShingle The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
Drovandi, Juan Martín
Early land plants
Pridoli
Gondwana
Paleophytogeography
Rinconada formation
title_short The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
title_full The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
title_fullStr The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
title_full_unstemmed The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
title_sort The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana
dc.creator.none.fl_str_mv Drovandi, Juan Martín
Conde, Osvaldo Agustin
López, Fernando Enrique
Coturel, Eliana Paula
Alarcón Gómez, Carlos Mario
Arnol, Jonatan Ariel
Kaufmann, Cintia
Braeckman, Alejandro R.
Pedernera, Fernando A.
Abarca, Ulises
author Drovandi, Juan Martín
author_facet Drovandi, Juan Martín
Conde, Osvaldo Agustin
López, Fernando Enrique
Coturel, Eliana Paula
Alarcón Gómez, Carlos Mario
Arnol, Jonatan Ariel
Kaufmann, Cintia
Braeckman, Alejandro R.
Pedernera, Fernando A.
Abarca, Ulises
author_role author
author2 Conde, Osvaldo Agustin
López, Fernando Enrique
Coturel, Eliana Paula
Alarcón Gómez, Carlos Mario
Arnol, Jonatan Ariel
Kaufmann, Cintia
Braeckman, Alejandro R.
Pedernera, Fernando A.
Abarca, Ulises
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Early land plants
Pridoli
Gondwana
Paleophytogeography
Rinconada formation
topic Early land plants
Pridoli
Gondwana
Paleophytogeography
Rinconada formation
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 Silurian–Devonian transition played a crucial role in the development of early terrestrialecosystems due to the rapid diversification of early vascular plants. However, records of Pridolianplants in western Gondwana are scarce, limited to outcrops located in southern Bolivia. In thiscontribution, an association of fossil plants housed in the Rinconada Formation is presented. Thisassociation corresponds to primitive fossil flora with reproductive structures and sterile axes linkedto basal tracheophytes. The fossil assemblage is composed of Aberlemnia caledonica, Caia langiiCooksonia cf. cambrensis, C. paranensis, C. cf. pertoni, Hostinella sp, Cf. Isidrophyton sp, Salopellamarcensis, Steganoteca striata, two morphotypes of doubtful taxonomy, and graptolites colonies. Theassociation between flora remains and graptolites, represents a parautochthonous assemblage in aninner marine platform, dominated by gravity flows. This record has paleophytogeographic importanceindicating the extension of the northwest Gondwana-southern Laurusia unit to more southern areasof Gondwana. This expansion would have been favored by the post-glacial climatic improvement ofthe Late Silurian, together with a great radiation capacity and environmental flexibility of the flora.Furthermore, the biochron is extended of three taxa (A. caledonica, C. paranensis and Cf. Isidrophytonsp) first known from the Lochkovian, to the Pridoli.
Fil: Drovandi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: Conde, Osvaldo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: López, Fernando Enrique. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Coturel, Eliana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Área Paleobotánica; Argentina
Fil: Alarcón Gómez, Carlos Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: Arnol, Jonatan Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Kaufmann, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan; Argentina
Fil: Braeckman, Alejandro R.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
Fil: Pedernera, Fernando A.. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
Fil: Abarca, Ulises. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Geología; Argentina
description The Silurian–Devonian transition played a crucial role in the development of early terrestrialecosystems due to the rapid diversification of early vascular plants. However, records of Pridolianplants in western Gondwana are scarce, limited to outcrops located in southern Bolivia. In thiscontribution, an association of fossil plants housed in the Rinconada Formation is presented. Thisassociation corresponds to primitive fossil flora with reproductive structures and sterile axes linkedto basal tracheophytes. The fossil assemblage is composed of Aberlemnia caledonica, Caia langiiCooksonia cf. cambrensis, C. paranensis, C. cf. pertoni, Hostinella sp, Cf. Isidrophyton sp, Salopellamarcensis, Steganoteca striata, two morphotypes of doubtful taxonomy, and graptolites colonies. Theassociation between flora remains and graptolites, represents a parautochthonous assemblage in aninner marine platform, dominated by gravity flows. This record has paleophytogeographic importanceindicating the extension of the northwest Gondwana-southern Laurusia unit to more southern areasof Gondwana. This expansion would have been favored by the post-glacial climatic improvement ofthe Late Silurian, together with a great radiation capacity and environmental flexibility of the flora.Furthermore, the biochron is extended of three taxa (A. caledonica, C. paranensis and Cf. Isidrophytonsp) first known from the Lochkovian, to the Pridoli.
publishDate 2024
dc.date.none.fl_str_mv 2024-09
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/11336/249439
Drovandi, Juan Martín; Conde, Osvaldo Agustin; López, Fernando Enrique; Coturel, Eliana Paula; Alarcón Gómez, Carlos Mario; et al.; The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana; Nature; Scientific Reports; 14; 1; 9-2024; 1-18
2045-2322
CONICET Digital
CONICET
url http://hdl.handle.net/11336/249439
identifier_str_mv Drovandi, Juan Martín; Conde, Osvaldo Agustin; López, Fernando Enrique; Coturel, Eliana Paula; Alarcón Gómez, Carlos Mario; et al.; The southwesternmost record of late Silurian (Pridolian) early land plants of Gondwana; Nature; Scientific Reports; 14; 1; 9-2024; 1-18
2045-2322
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-024-63196-4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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