First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)

Autores
Cesari, Silvia Nelida; Álvarez Vázquez, Carmen; Méndez Bedia, Isabel; Álvarez Laó, Diego; Turrero, Pablo; Arbizu, Miguel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The first record of an anatomically preserved flora from Stephanian outcrops at Arnao beach (Asturias, Spain) is presented. The stratigraphic section is part of a geological heritage site that preserves exceptional Devonian reef deposits. The Carboniferous succession contains coal seams worked by one of the earliest mines in Spain and its plant-fossil assemblages were reported in the 19th century but scarcely revised later. The new assemblages recovered in the beach, during extreme low tides, represent the first record of permineralised trunks in northwestern Spain. Large cordaitalean specimens are referred to a new species of Cordaixylon characterised by non-septate pith, araucarian radial pitting of the tracheids and cross-fields with phyllocladoid pits. Part of the root mantle of Psaronius is preserved in water-worn pebbles, indicating the presence of tree ferns in the palaeoflora. The associated compression/impression assemblage includes lycophytes, sphenophytes, pteridosperms and pteridophytes. A comparison of the assemblage confirms its importance for reconstructing the Late Pennsylvanian floral succession in the region.
Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Álvarez Vázquez, Carmen. Real Jardin Botanico de Córdoba; España
Fil: Méndez Bedia, Isabel. Universidad de Oviedo; España
Fil: Álvarez Laó, Diego. Universidad de Oviedo; España
Fil: Turrero, Pablo. Universidad de Oviedo; España
Fil: Arbizu, Miguel. Universidad de Oviedo; España
Materia
ARNAO
CORDAIXYLON
PERMINERALISATION
PSARONIUS
STEPHANIAN
WOOD
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:11336/85071
Acceder
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network_name_str CONICET Digital (CONICET)
spelling First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)Cesari, Silvia NelidaÁlvarez Vázquez, CarmenMéndez Bedia, IsabelÁlvarez Laó, DiegoTurrero, PabloArbizu, MiguelARNAOCORDAIXYLONPERMINERALISATIONPSARONIUSSTEPHANIANWOODhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The first record of an anatomically preserved flora from Stephanian outcrops at Arnao beach (Asturias, Spain) is presented. The stratigraphic section is part of a geological heritage site that preserves exceptional Devonian reef deposits. The Carboniferous succession contains coal seams worked by one of the earliest mines in Spain and its plant-fossil assemblages were reported in the 19th century but scarcely revised later. The new assemblages recovered in the beach, during extreme low tides, represent the first record of permineralised trunks in northwestern Spain. Large cordaitalean specimens are referred to a new species of Cordaixylon characterised by non-septate pith, araucarian radial pitting of the tracheids and cross-fields with phyllocladoid pits. Part of the root mantle of Psaronius is preserved in water-worn pebbles, indicating the presence of tree ferns in the palaeoflora. The associated compression/impression assemblage includes lycophytes, sphenophytes, pteridosperms and pteridophytes. A comparison of the assemblage confirms its importance for reconstructing the Late Pennsylvanian floral succession in the region.Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; ArgentinaFil: Álvarez Vázquez, Carmen. Real Jardin Botanico de Córdoba; EspañaFil: Méndez Bedia, Isabel. Universidad de Oviedo; EspañaFil: Álvarez Laó, Diego. Universidad de Oviedo; EspañaFil: Turrero, Pablo. Universidad de Oviedo; EspañaFil: Arbizu, Miguel. Universidad de Oviedo; EspañaElsevier Science2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85071Cesari, Silvia Nelida; Álvarez Vázquez, Carmen; Méndez Bedia, Isabel; Álvarez Laó, Diego; Turrero, Pablo; et al.; First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain); Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 440; 12-2015; 475-4860031-0182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.palaeo.2015.09.028info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0031018215005386info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:02:40Zoai:ri.conicet.gov.ar:11336/85071instacron: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 11:02:40.861CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
title First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
spellingShingle First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
Cesari, Silvia Nelida
ARNAO
CORDAIXYLON
PERMINERALISATION
PSARONIUS
STEPHANIAN
WOOD
title_short First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
title_full First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
title_fullStr First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
title_full_unstemmed First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
title_sort First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
dc.creator.none.fl_str_mv Cesari, Silvia Nelida
Álvarez Vázquez, Carmen
Méndez Bedia, Isabel
Álvarez Laó, Diego
Turrero, Pablo
Arbizu, Miguel
author Cesari, Silvia Nelida
author_facet Cesari, Silvia Nelida
Álvarez Vázquez, Carmen
Méndez Bedia, Isabel
Álvarez Laó, Diego
Turrero, Pablo
Arbizu, Miguel
author_role author
author2 Álvarez Vázquez, Carmen
Méndez Bedia, Isabel
Álvarez Laó, Diego
Turrero, Pablo
Arbizu, Miguel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ARNAO
CORDAIXYLON
PERMINERALISATION
PSARONIUS
STEPHANIAN
WOOD
topic ARNAO
CORDAIXYLON
PERMINERALISATION
PSARONIUS
STEPHANIAN
WOOD
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 first record of an anatomically preserved flora from Stephanian outcrops at Arnao beach (Asturias, Spain) is presented. The stratigraphic section is part of a geological heritage site that preserves exceptional Devonian reef deposits. The Carboniferous succession contains coal seams worked by one of the earliest mines in Spain and its plant-fossil assemblages were reported in the 19th century but scarcely revised later. The new assemblages recovered in the beach, during extreme low tides, represent the first record of permineralised trunks in northwestern Spain. Large cordaitalean specimens are referred to a new species of Cordaixylon characterised by non-septate pith, araucarian radial pitting of the tracheids and cross-fields with phyllocladoid pits. Part of the root mantle of Psaronius is preserved in water-worn pebbles, indicating the presence of tree ferns in the palaeoflora. The associated compression/impression assemblage includes lycophytes, sphenophytes, pteridosperms and pteridophytes. A comparison of the assemblage confirms its importance for reconstructing the Late Pennsylvanian floral succession in the region.
Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Álvarez Vázquez, Carmen. Real Jardin Botanico de Córdoba; España
Fil: Méndez Bedia, Isabel. Universidad de Oviedo; España
Fil: Álvarez Laó, Diego. Universidad de Oviedo; España
Fil: Turrero, Pablo. Universidad de Oviedo; España
Fil: Arbizu, Miguel. Universidad de Oviedo; España
description The first record of an anatomically preserved flora from Stephanian outcrops at Arnao beach (Asturias, Spain) is presented. The stratigraphic section is part of a geological heritage site that preserves exceptional Devonian reef deposits. The Carboniferous succession contains coal seams worked by one of the earliest mines in Spain and its plant-fossil assemblages were reported in the 19th century but scarcely revised later. The new assemblages recovered in the beach, during extreme low tides, represent the first record of permineralised trunks in northwestern Spain. Large cordaitalean specimens are referred to a new species of Cordaixylon characterised by non-septate pith, araucarian radial pitting of the tracheids and cross-fields with phyllocladoid pits. Part of the root mantle of Psaronius is preserved in water-worn pebbles, indicating the presence of tree ferns in the palaeoflora. The associated compression/impression assemblage includes lycophytes, sphenophytes, pteridosperms and pteridophytes. A comparison of the assemblage confirms its importance for reconstructing the Late Pennsylvanian floral succession in the region.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/85071
Cesari, Silvia Nelida; Álvarez Vázquez, Carmen; Méndez Bedia, Isabel; Álvarez Laó, Diego; Turrero, Pablo; et al.; First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain); Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 440; 12-2015; 475-486
0031-0182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/85071
identifier_str_mv Cesari, Silvia Nelida; Álvarez Vázquez, Carmen; Méndez Bedia, Isabel; Álvarez Laó, Diego; Turrero, Pablo; et al.; First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain); Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 440; 12-2015; 475-486
0031-0182
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.palaeo.2015.09.028
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0031018215005386
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1846781240938594304
score 12.982451

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